Editing Yudias Velgear

{{Infobox character
| headers          = true
| image            = YudiasVelgear.png
| en_name          = Yudias Velgear
| other_names      = 
| ja_name          = ユウディアス・ベルギャー 
| romaji_name      = Yuudiasu Berugyā
| birthdate        = September 12<ref>[[Yu-Gi-Oh! RUSH DUEL: Saikyo Battle Royale!! Let's Go! Go Rush!!]] guidebook</ref>
| age              = 
| gender           = Male
| favorite_food    = 
| organization     = [[UTS]]
| school           = [[Alien Middle School 8|Alien Middle School #8]] (Season 2)
| tournament1      = [[Galaxy Cup]]<ref name="ep66">{{episode|Yu-Gi-Oh! GO RUSH!!|66|ref}}</ref>
| result1          = Runner-up
| deck             = [[Galaxy (Type)|Galaxy]]
| anime_debut      = {{Episode|GO RUSH!!|1|ref}}
| appears_in_anime = ''[[Yu-Gi-Oh! GO RUSH!!]]''
| ja_voice         = {{voice actors|ja|Arthur Lounsbery}}<ref name="Go Rush!! Reveal">{{cite web | url = https://ygorganization.com/cardgamesinspace/ | title = Yu-Gi-Oh! Go Rush!! Reveal | author = NeoArkadia | website = The Organization | date = December 18, 2021 | accessdate = December 17, 2021}}</ref>
| en_voice         = 
}}
 
'''Yudias Velgear''' (ユウディアス・ベルギャー ''Yuudiasu Berugyā'') is the protagonist of the ''[[Yu-Gi-Oh! GO RUSH!!]]'' anime. An alien from [[Velgear VIII]] of the [[Velgear Star Cluster]], he was forced to flee his home and learned about [[Yu-Gi-Oh! Rush Duel|Rush Dueling]], which he believes can lead his friends and comrades to a new future.

==Design==
===Appearance===
[[File:YudiasVelgear-Full.png|thumb|left|175px|Full-body view of Yudias in his Galaxy Form.]]
Yudias is a tall pale-skinned young man with aqua eyes that have yellow crescent-shaped highlights, red lines below his eyes that resemble scars which disappear in his human guise, and spiky hair in two different shades of light blue separated by a black headset; the front layer has two "horns" or "antennae" resembling rabbit ears, while the back layer spikes up and is a lighter blue. In his true Galaxy Form he wears a closed white trench coat with a red lining and gold lines running down each side of the torso, black leggings, and blue and gold boots covered in segmented armor. He wears a golden bangle resembling outstretched wings at his throat, set with a red stone, a single blue and gold pauldron over his right shoulder strapped over his coat, the strap also holding a blue Deck box, blue hip guards with red edges connected by crossed belts, and carries a sword at his left hip with a golden guarded hilt and a blue blade that is the length of a dagger when sheathed, but can extend to longer lengths. After expiring in [[Badloon Castle]] due to the high gravity, Yudias naturally transforms into a state resembling a shirt.

[[File:YudiasShirt-Full.png|thumb|250px|Yudias in a shirt-like form.]]
In his human form, Yudias wears clothes to appear as a [[UTS]] employee. He wears an orange trenchcoat with a red inner layer and the sleeves rolled up to the elbow, brown belts with gold buckles hanging from the shoulders and waist and thick pouches on each lapel, a larger one and a smaller one above it. He also wears a pink shirt with a dark collar and zip, denim blue pants, dark red gloves, red shoes with the laces wrapped around the ankle and an orange policeman's hat with a brown band and a star-shaped badge resembling a [[Star Chip]], though with six points instead of five, in addition to a UTS badge. When he first appeared to [[Yuhi Ohdo|Yuhi]] and [[Yuamu Ohdo]], he was obscured by a bright white light, and after dimming this light he wore his UTS uniform, though the hat and coat were blue and had a constantly moving white shimmer throughout. His belt was also black and the band on his cap was blue; his cap lacked the UTS badge.

===Personality===
Yudias is a serious person with a sense for honor and fair play, calling himself a "proud warrior of Velgear". He is simple and genuine with his speech and has little capacity for deception. 

Yudias holds [[Yu-Gi-Oh! Rush Duel|Rush Duels]] in high regard due to the legend about their potential to lead his people towards a new future. While he knows little about the game or how this is to occur, he believes that learning more about Rush Duels will help him uncover a way to stop the conflict that forced him to flee his home.<ref name="ep1">{{episode|Yu-Gi-Oh! GO RUSH!!|1|ref}}</ref> After his first Rush Duel, he comes to enjoy Dueling. While Yudias has a range of powerful alien abilities, he refuses to use them during a Duel as doing so would break the rules, even when his opponents do so, though he does resort to using his sword to defend himself from "[[Voidvelgr Requiem (anime)|Voidvelgr Requiem]]" when it attacks him during his own turn.

Yudias appears to be held in high regard by others from the [[Velgear Star Cluster]], acting as a leader to the 8.88 million others aboard his ship. When speaking to his people, he displays a flair for the dramatic, making grandiose speeches as they chant his name. This flair also extends to when he takes damage, resulting in him frequently crying out the total amount of damage as a cry of pain. Yudias is also prone to suspicion, accusing Yuhi of some form of dishonesty or cheating several times when he does something Yudias does not understand. In these cases, he goes as far as restraining him and preparing to perform "Vam Bi Do" against him as punishment.

Yudias has a dislike of sacrifice, stemming from the supposed loss of [[Zuwijo zir Velgear|Zuwijo]], and applies this to Rush Dueling as he is initially unwilling to [[Tribute]] [[Monster Card|monsters]] until [[Manabu Sogetsu]] tells Yudias a Tribute is not a meaningless sacrifice, but his monsters entrusting victory to him.

At the start of the series, Yudias does not seem to understand Earth technology and culture to any degree. Prior to his first Rush Duel, he was unaware that sealed packs contained cards and seemingly had never placed his Deck container into his [[Duel Disk]] before. When told to "handle the phone" as part of his job at UTS, he interpreted this to mean destroying it when it rang. He also initially wears his shoelaces around his ankles in his human clothes, presumably unaware of their true purpose.

===Voice/mannerisms===
Yudias tends to use older Japanese words and little in the way of contractions in his speech. Uniquely for a protagonist, he uses the personal pronoun "soregashi", an archaic word literally translating to "so-and-so", or an unknown person. Nowadays, it is typically used by old-timey, samurai-like characters in fiction. Yudias' speech quirks highlight his alien warrior background.

===Abilities===
Yudias can transform into a shorter human form, which he uses when first meeting Yuhi and while working at UTS; he transforms back into his true Galaxy Form while Dueling. While in his Galaxy Form, he can fire green laser beams from his eyes.<ref name="ep1"/> These beams can also be used to repair objects he has cut with his eyebeams. He can also emit bright light from his eyes to use as flashlight substitute, an ability he called "Yudias Eye".<ref name="ep16">{{episode|Yu-Gi-Oh! GO RUSH!!|16|ref}}</ref> Given his military background, Yudias is extremely athletic and also possesses superhuman strength, able to shatter ice surrounding his body with ease, though he finds himself unable to break out of a mechanical clamp in the [[Mutsuba Heavy Machinery Garbage Collection Site 8|Mutsuba Heavy Machinery Garbage Collection Site #8]]. Yudias believed this was due to the metal of the clamp including a cosmic component. He appears to be unaffected by both extreme heat and extreme cold. If Yudias runs out of strength and collapses, he transforms into a shirt.<ref name="ep25">{{episode|Yu-Gi-Oh! GO RUSH!!|25|ref}}</ref>

Yudias is restored from his shirt-like state by [[Zuwijo zir Velgear]] splashing him with particles of the [[Earthdamar]]. Subsequently, Yudias develops abilities and properties considered unusual even for [[Velgearian]]s, though it is unclear whether they are due to the effects of the Earthdamar or Yudias' own unique composition. He demonstrates resistance to the [[Anti-Chartomata Beam]] and though he initially appears to suffer from the same flattening symptoms the other Velgearians do as they reach the end of their lifespan, Yudias ultimately does not expire. Notably, Zuwijo had sought the Earthdamar out of a belief that it could make the Velgearians into "true" lifeforms. 

===Etymology===
Yudias's name contains the syllable "Yuu", as the names of previous ''[[Yu-Gi-Oh!]]'' protagonists have. However, his name is written in katakana, and thus does not include the usual 「遊」(Yu).

His surname, "Velgear," may come from [[wikipedia:Bevel gear|Be'''vel gear''']].

==Biography==
===History===
Yudias fought to defend the [[Velgear Star Cluster]] during the war that consumed it.<ref name="ep1" /> On one mission, Yudias was attacked by an alien from the [[Bow Wow Wow Cluster]], who used its dog form to catch Yudias off guard and strike him down with the [[Wicked Fist of the Beloved Dog]].<ref name="ep9">{{episode|Yu-Gi-Oh! GO RUSH!!|9|ref}}</ref> He came to serve under [[Zuwijo zir Velgear]], who he respected as he often imparted wisdom during battle.<ref name="ep6">{{episode|Yu-Gi-Oh! GO RUSH!!|6|ref}}</ref> On one occasion, Yudias witnessed Zuwijo giving a speech, encouraging them to mold their anguish into anger.<ref name="ep11">{{episode|Yu-Gi-Oh! GO RUSH!!|11|ref}}</ref> During one engagement, Zuwijo was unable to battle due to his [[Gavil Charger]] lacking energy and asked Yudias to do so instead, vowing to stay behind and hold the enemy off. Not sooner had Yudias ran from cover, an energy blast struck the stairwell where Zuwijo had been standing, resulting in Zuwijo's death. The incident gave Yudias a dislike of sacrifice.<ref name="ep2">{{episode|Yu-Gi-Oh! GO RUSH!!|2|ref}}</ref>

Following Zuwijo's death, Yudias replaced him as a commander aboard [[Valvelgear]] with 8.88 million of his countrymen. During a siege, Yudias received a vision of [[Kuaidul Velgear|a cloaked figure]] standing before [[The Relic|a relic]], and ordered a faster-than-light warp. They subsequently crash-landed on the [[Go Rush Yu]], taking the opportunity to recuperate in its hot springs, but the excitement of Yudias' comrades catapulted him through a waterfall, where he found the Relic with the words "Zabeli du gilai Velgeardt" carved into it, a [[Velgearian]] phrase, in addition to a prophecy stating that a warrior on [[Earth (planet)|Earth]] would use [[Yu-Gi-Oh! Rush Duel|Rush Dueling]] to carve open a new path for the universe.<ref name="ep50">{{episode|Yu-Gi-Oh! GO RUSH!!|50|ref}}</ref>

Believing Rush Dueling could be a way forward for the Velgearians, Yudias rallied his crew and they travelled to Earth in Valvelgear. Once they arrived in Earth's orbit, Yudias left Valvelgear in orbit while he entered Earth's atmosphere using his Gavil Charger. Once Yudias arrived, his unfamiliarity with Earth's culture posed him problems for acquiring Rush Duels, asking two children to give him their cards caused them to think he was a thief, and his proud introduction of his name and planet to a police officer resulted in his arrest, forcing him to break out and assume a human form. By nightfall Yudias had been unable to acquire Rush Duels or food until an armored stranger, who Yudias came to know as "[[Yuga Ohdo|That Guy]]" took pity on him, giving him food, several Rush Duel booster packs and a [[Duel Disk]].<ref name="ep20">{{episode|Yu-Gi-Oh! GO RUSH!!|20|ref}}</ref>

===First Arc===
Yudias landed [[Valvelgear]] on [[Earth (planet)|Earth]] outside [[Mutsuba Town]] during the night, and the next day [[Yuhi Ohdo|Yuhi]] and [[Yuamu Ohdo]] found Valvelgear despite it being cloaked and entered. Yudias promptly took off with them aboard and transported them to the center of Valvelgear, where he introduced himself and confirmed he was an alien from their perspective, telling them of the war he'd fled from. Yuhi suddenly challenged Yudias to a [[Yu-Gi-Oh! Rush Duel|Rush Duel]] that Yudias accepted, though Yudias was surprised to see Yuhi holding cards instead of the packs he had. To Yudias' horror, Yuhi cut one of the packs open, and he furiously bound him in electricity for destroying one of his Rush Duels until Yuamu told Yudias to look inside the pack, which contained cards like Yuhi's that were used to play Rush Duels. Entranced by learning more about Rush Dueling, Yudias released Yuhi and told the Ohdo twins he had come to Earth seeking Rush Duels. Yuamu offered to teach Yudias more about Rush Dueling if he defeated Yuhi, but told him he would have to work for their company, [[UTS]], for free if he lost, revealing UTS exterminated troublesome aliens. Yudias agreed to the conditions and Rush Dueled Yuhi, slowly learning about the game and quickly reducing Yuhi to 500 [[LP]] with his [[Galaxy (Type)|Galaxy]] [[Type]] [[Monster Card|monsters]]. To Yudias' shock Yuhi drew four cards and Yudias strung him up again for breaking the rules until Yuamu informed him players drew until they had five cards each turn. Yuhi summoned three monsters of his own and [[destroy]]ed Yudias', telling him a Rush Duel could change at any time. On his next turn Yudias drew "[[Transamu Rainac (anime)|Transamu Rainac]]", a monster he self-identified with due to their resemblance, and he Summoned it and defeated Yuhi. Overjoyed at winning his first Rush Duel and securing a teacher, Yudias promised to help the Ohdo twins however he could while they taught him, joining UTS and explaining to Yuhi that he hadn't taken the [[Earthdamar]] he sought. His first mission was to take care of the phone, but Yudias misinterpreted the request as instruction to destroy the phone and used his eyebeams to do so, much to the twins' dismay.<ref name="ep1" />

After practicing with his cards outside the [[UTS Main Office]] with Yuhi one day, Yudias accompanied Yuhi and Yuamu on a mission to catch a lost cat. Yudias caught the cat despite Yuhi's protests, Yuhi bumping into the invisible Valvelgear. After returning the cat to its owner, Yuamu noted it was different from the cat she and Yuhi had tried to catch before meeting Yudias. At UTS, Yudias asked what the Earthdamar was, though the twins refused to tell him and [[Galixon Tazaki|Mr. Tazaki]] admitted he didn't know either. Yudias was pouring water while Yuhi and Yuamu were seeing a client when Yuamu shouted at him to run, and as Mr. Tazaki showed Yudias a way out of the UTS Main Office, Yuhi overheard someone admonishing Yuhi for leaving his cards outside. Realizing Yuhi had done so while helping him, Yudias entered the room where Yuhi and Yuamu were confronting their "client" and accepted half the blame for Yuhi's cards. The boy and [[Nyandestar|his cat]] explained they were from [[MIK (organization)|MIK]], and they deported troublesome aliens and allowed others to live in specific areas; upon hearing this Yudias refused to surrender his freedom to them, instead challenging the MIK boy to a Rush Duel by appealing to his warrior spirit. The boy, [[Manabu Sogetsu]], agreed to the Rush Duel, but when they did Yudias was shocked when Manabu apparently attacked on his first turn, though Yuamu explained to Yudias it had been a monster's effect. Yudias counterattacked with "Transamu Rainac" and depleted over half of Manabu's LP, but to his shock Manabu [[Tribute]]d a monster to [[Tribute Summon]] another, a practice Yudias found appalling, as it reminded him of the loss of [[Zuwijo zir Velgear|Zuwijo]]. He was further horrified to [[Draw a card|draw]] the high-[[Level]] "[[Galactica Oblivion (anime)|Galactica Oblivion]]", but Manabu explained to Yudias that Tributing monsters was not sacrificing them, as the monsters entrusted their desire for victory to their Duelists. Emboldened by these new revelations, Yudias Tribute Summoned "Galactica Oblivion" and defeated Manabu. Manabu agreed to leave them alone, particularly after Yuamu revealed the number of Yudias' countrymen aboard Valvelgear, and after he left Yudias suggested he was fighting something himself in addition to his MIK duties.<ref name="ep2">{{episode|Yu-Gi-Oh! GO RUSH!!|2|ref}}</ref>

[[Torey Yagi|Mr. Yagi]] taught Yudias to cook yakitori skewers one night, but was attacked by an alien that stole the next batch of yakitori. Yuhi proclaimed it the alien that stole his Earthdamar and rushed off in pursuit with Yudias. They disguised themselves in a yakitori costume, Yuhi hoping to lure the alien out, but only succeeded in catching Mr. Yagi, who had mistaken them for the alien. They then found a girl dressed as the [[Monster Card]] "[[Magical Sheep Girl Meeeg-chan (anime)|Magical Sheep Girl Meeeg-chan]]" and the alien they'd been looking for. The girl explained several people had been attacked due to their ownership of "Meeeg-chan" cards or art and revealed herself to be Yuamu in disguise. Manabu and Nyandestar arrived to arrest the alien, [[Chupataro Kaburagi]], but Yuamu convinced Chupataro to Rush Duel over his freedom and Yudias talked Manabu into allowing the Duel, reminding him Rush Duels were the tools of a warrior. During the Duel Yudias learned about [[Set]] cards and [[Spell Card]]s from Yuhi, interested by Yuamu's High-Tech [[Dragon]] Deck and shocked by the power of Chupataro's "[[Meet and Greed (anime)|Meet and Greed]]" Spell. Chupataro claimed he wanted to own every copy of "Meeeg-chan" in hops of meeting the real monster, a desire Yudias found profound. Yuamu was able to Summon "[[Blue Tooth Burst Dragon (anime)|Blue Tooth Burst Dragon]]" and power it up with her "[[Dragonic Gacharge]]" Spell, defeating Chupataro and impressing Yudias at winning despite having such low LP; Yuhi explained to him that the Duel wasn't over until you had no LP, so it didn't matter how many LP you had, prompting Yudias to declare RUsh Dueling as truly profound again, After Manabu took Chupataro away, Yudias returned to UTS to continue his cooking tutelage under Mr. Yagi again.<ref name="ep3">{{episode|Yu-Gi-Oh! GO RUSH!!|3|ref}}</ref>

Yuamu took Yudias on a shopping trip one Sunday, a venture Yudias was nervous about doing for the first time; Yuhi had left earlier, so Yudias accompanied Yuamu to the local shopping center. As they were finishing, Chupataro approached Yudias to apologize for his actions and offered to teach him more about Rush Dueling. He took Yudias to [[Mutsuba Heavy Machinery Garbage Collection Site 8|Mutsuba Heavy Machinery Garbage Collection Site #8]] and they broke in so Chupataro could teach Yudias about [[Trap Card]]s. Yudias was wary of trespassing, but eager to learn, and thus followed Chupataro's instructions. However he was trapped by several hazards, upon which Chupataro explained different Trap Cards to him; Yudias was able to escape these traps and warned Chupataro away from them each time. He believed Chupataro wanted to give him the cards and still remaining faithful in Chupataro as a friend even when Chupataro refused, interpreting this as desire by Chupataro to go so far just to show him the cards. The third trap, a mechanical clamp, successfully trapped Yudias and Chupataro claimed this had been his true goal. To Yudias' surprise he saw Yuhi in the Garbage Collection Site, and Chupataro stole Valvelgear from Yuhi's backpack and threatened the Velgearians with the blast furnace unless Yudias told him about the Earthdamar. Before Yudias could answer Yuhi goaded Chupataro into dropping Valvelgear, revealed to be a paper copy Yudias believed he'd prepared for such a situation, insight he praised Yuhi for. Chupataro attacked Yuhi in a rage, but was arrested by MIK agents Yuamu had called, having tracked Yudias and Chupataro to the Garbage Collection Site. Outside Yudias realized the gravity control unit on Valvelgear had been broken and showed the twins how to repair it; upon doing so the Velgearians praised Yuhi and accepted him as one of their own, a sentiment Yudias conveyed to Yuhi, noting a lot had happened that day.<ref name="ep4">{{episode|Yu-Gi-Oh! GO RUSH!!|4|ref}}</ref>

After Yudias accidentally destroyed UTS' washing machine, Yuamu took him to buy a new one, but when they returned they learned from Mr. Tazaki that Yuhi hadn't returned from the laundry. Yudias and Yuamu found Yuhi with Valvelgear at [[Kappa Heavenly Cleaning]] as Valvelgear transformed into a Duel Disk for Yuhi to Rush Duel [[Tell Kawai]], the alien who had stolen Yuhi's Earthdamar and who recognized Yudias as a Velgearian. Yudias observes monsters being [[Set]] for the first time and learned Kawai had stolen Yuhi's Earthdamar to fulfill his thirst for knowledge; Kawai commented that Yudias had one himself for Rush Dueling and helped teach him about Trap Cards. Kawai pushed Yuhi into a corner, but Yuhi had his "[[Jointech Bumper (anime)|Jointech Bumper]]", though it struggled to activate, causing Yudias to realize his countrymen were having trouble replicating the Duel Disk's function. Fortunately the Velgearians succeeded in permitting the Trap, destroying Kawai's monsters so Yuhi could counterattack on his next turn with "[[Jointech Rex (anime)|Jointech Rex]]" and defeat Kawai. Yudias noted Kawai had found Yuhi as interesting as Yudias himself had and observed the Earthdamar curiously, but to his shock Zuwijo suddenly appeared and stole the substance. Yudias was shocked to learn Zuwijo was alive, but Zuwijo left without heeding Yudias' requests to speak. Manabu and Nyandestar then arrived to inform them Chupataro had been communicating with someone from [[Velgear]] and asked Yudias if he knew who, though Yudias was reluctant to answer.<ref name="ep5">{{episode|Yu-Gi-Oh! GO RUSH!!|5|ref}}</ref>

Yudias told the twins about Zuwijo and left to search for him, the twins volunteering to help find Zuwijo, but their efforts came up short after a week of searching, forcing them to return to work to cover the bills at [[Mondai Omaeno|Mr. Omaeno]]'s suggestion. They investigated urban myths; Yudias went to a warehouse where the Flatwoods monster supposedly appeared, but only found a chair and sat down to watch and wait for the twins. When the twins arrived, they decided all the myths they had investigated were false, but to their surprise the chair revealed itself to be an alien, [[Mitsuko Hiramori]], and challenged Yudias to a Rush Duel. Despite Mitsuko using [[The Three Moonlit Mystery Geckos (anime)|a Trap to power up her monster]], Yudias gained an early lead, but misplayed by activating his "[[Nebula Power (anime)|Nebula Power]]" Trap while Mitsuko only had two monsters, keeping "Transamu Rainac" weak enough for Mitsuko to destroy. Mitsuko's tactics caused Yudias to recall the times he and Zuwijo had fought alongside one another, and he began suspecting this was intentional on the part of Mitsuko and Zuwijo. He Summoned "Galactica Oblivion" and powered up his monsters with "[[Galactica Force (anime)|Galactica Force]]" to ensure Mitsuko's monsters would be destroyed, defeating her. Afterwards Yudias called for Zuwijo to come out and Zuwijo did so, asking Yudias to join him in using Rush Dueling to crush their enemies. Yudias refused as he didn't want to fight, and Zuwijo denounced him as soft before fleeing after MIK arrived. Mitsuko was arrested, warning Yudias he would meet Zuwijo again.<ref name="ep6" />

Yudias continued to study Rush Dueling using [[Saikyo Rush Duel]] hosted by [[Manya Atachi]], but after falling asleep while memorizing the Types he requested training from Yuhi, who eventually agreed. While Yuhi worked on a device to help Yudias, Yuamu showed Yudias Tazaki's garden and Yudias marveled over the beauty and skill of Tazaki's plants. Yuhi emerged with Tazaki's tractor and a trailer for Yudias to sit in while he rebuilt his Deck and answered Manya's Rush Dueling questions. Yudias had barely answered the sixth when the tractor went over a bump and Valvelgear crashed into the console, causing the tractor to go out of control and crash through the fence and a nearby [[CAFÉ]], picking up Manabu and Nyandestar as they did so. Yuhi revealed the only way to stop was for Yudias to correctly answer all of the questions, and Yudias resolved to do so. Eventually he reached the final question, naming all the Types, which Yudias still struggled with until he remembered reciting Velgear rappu while training and used the beat to correctly recite the Types, stopping the tractor at the edge of a cliff. A pigeon then landed on the tractor and almost dislodged them, but Valvelgear caught them and returned them home. Pleased at his progress, Yudias asked Yuhi to train him again, though Yuhi fled at the mention.<ref name="ep7">{{episode|Yu-Gi-Oh! GO RUSH!!|7|ref}}</ref>

Manya, Yuamu's childhood friend, returned to Mutsuba Town to Rush Duel a local team, and Yuamu managed to secure the position for UTS. At the [[Mutsuba Cable Studio]], Yudias met Manya, who acted cold to Yuamu despite them being former friends, and waited backstage with Yuhi and Yuamu as the show began. Manya and Yuamu Rush Dueled first, Yudias witnessing [[Field Spell Card]]s for the first time. Yuamu eventually defeated Manya, shocking Yudias with the power of the effect of "Blue Tooth Burst Dragon", and Manya revealed she had been acting during the Duel and still remembered her time with Yuamu; something Yuamu herself had picked up on.<ref name="ep8">{{episode|Yu-Gi-Oh! GO RUSH!!|8|ref}}</ref> After Yudias assisted [[Makeru Kurimoto|the MC]] with a commercial, the second Duel was held between Manabu, who was in the audience, and Manya's dog [[Bochi]], revealed to be an alien who had apparently been abandoned by Manabu. Yudias observed Bochi's [[Special Summon]]s, recalling Kawai doing the same during his Rush Duel against Yuhi, and learned Manabu was heir to [[Sogetsu Style]], but had been forced to train in the mountains after his retainers found him playing with Bochi, while Bochi had got close to Manabu to defeat Sogetsu Style with the Wicked Fist of the Beloved Dog style; Yudias explained the technique to the Ohdos. Manabu countered Bochi's Graveyard strategy with "[[Chemicalize Salamander (anime)|Chemicalize Salamander]]", defeating him, and Bochi revealed he had given up the cowardly technique his species relied on to become Manya's protector and that he had wanted to see how Manabu had grown.<ref name="ep9" />

As Manya began the third round, despite UTS winning twice, Chupataro suddenly broke down the door and demanded to Rush Duel, carelessly dropping his "Meeeg-chan" figure. Determining something was wrong with Chupataro, Yudias accepted his challenge, and gained a significant lead when Chupataro used [[Ewekai - Grudges from the Grave (anime)|a Trap]] to reduce the ATK of his own monster just to draw "Magical Sheep Girl Meeeg-chan". To Yudias' shock, the Earthdamar emerged from Chupataro's Duel Disk after he Summoned "Meeeg-chan" and entered her hologram, draining Chupataro's energy and bringing [[Magical Sheep Girl Meeeg-chan (character)|Meeeg-chan]] to life. Yudias learned Chupataro had been broken out of MIK custody by Mitsuko, who had allowed herself to be caught on purpose. Meeeg-chan mistook Yudias for an evil alien from the Black Hole Galaxy and continued the Rush Duel in Chupataro's place, destroying Yudias' monsters with [[Melo Melo Meeeg☆Uuultra Beam (anime)|a Spell]] and then attacking him directly, physically striking him. Though injured by the real attack, Yudias resolved to continue the Duel as there was no rules against monsters physically materializing, but when he Summoned "[[Galactica Amnesia (anime)|Galactica Amnesia]]", Meeeg-chan attacked him again even though it was his turn; "Galactica Amnesia" unable to protect Yudias as it was still only [[Solid Vision]]. Despite the rule violation, Yudias refused to sink to Meeeg-chan's level and used the effect of "Galactica Amnesia" to Summon the Tributes for "Galactica Oblivion", powering it up with "Galactica Force" and defeating Meeeg-chan, who vanished after the Duel, leaving Yudias to ask why this had happened as Chupataro was taken away by MIK agents.<ref name="ep10">{{episode|Yu-Gi-Oh! GO RUSH!!|10|ref}}</ref>

After Yudias recovered from his injuries, Manya, Bochi, London, Manabu and Nyandestar arrived to check up on him. Yudias asked Manabu how Chupataro was doing, learning to his shock that Zuwijo had apparently tricked him and that Zuwijo would be sentenced to cryostasis were he ever captured by MIK. Yudias tried to get Manabu to change this punishment, but Manabu claimed he'd done all he could and asked Yudias if all he could do was beg. Yudias decided to begin training to Rush Duel again from scratch with Yuhi, including learning of Yuamu distracting Yuhi during a Duel by checking her Graveyard. This gave Yudias the idea to determine Zuwijo's location through his tactics, beginning by checking Chupataro's residence for clues. Although they found none there, Manya and London's suggestion that Zuwijo was looking for attention caused Yudias to realize Zuwijo wanted to make a statement, which he deduced would happen at [[Mutsuba Tower]], the town's central landmark. Sure enough, Yudias and his friends found Zuwijo and Mitsuko at the top of Mutsuba Tower.<ref name="ep11" /> Yudias was unable to sway Zuwijo's desire to end the war in a swift military victory, believing it would only lead to more fighting in the future, so he and Zuwijo Rush Dueled atop the tower. Like Yudias, Zuwijo also used Galaxy Type monsters but he also engulfed his "[[Voidvelgr Hecatoncheir (anime)|Voidvelgr Hecatoncheir]]" in the Earthdamar, materializing it to the point its weight tipped the platform and using it to strike at Yudias. Although Yuhi failed to make another Earthdamar for Yudias, Yudias assured him he'd received his feelings and was able to destroy "Hecatoncheir" after evading its strikes on Valvelgear. However on his next turn, Zuwijo summoned "[[Voidvelgr Requiem (anime)|Voidvelgr Requiem]]" and not only materialized it with the Earthdamar, but merged with the monster as well.<ref name="ep12">{{episode|Yu-Gi-Oh! GO RUSH!!|12|ref}}</ref>

To Yudias' horror, Yuhi collapsed and Yuamu urged Yudias to continue the Duel as monsters began to appear around them. As Zuwijo powered up "Requiem" and reduced Yudias to 500 LP, he sensed Yuhi's presence within "Requiem". Realizing that Yuhi could be harmed by ending the Duel prematurely or destroying "Requiem", Yudias attempted to return "Requiem" to Zuwijo's hand with the "[[Galactica Repulsion (anime)|Galactica Repulsion]]" he had practiced with previously, but Zuwijo forced Yudias to discard it. However as Zuwijo attacked Yudias, he suddenly screamed in pain, while the Earthdamar was extracted from Mutsuba Tower by [[Asaka Mutsuba]], causing the other monsters to vanish, though Zuwijo and Yuhi remained within "Voidvelgr Requiem", Zuwijo challenging Yudias to get Yuhi back. Instead of attacking and winning the Rush Duel, Zuwijo summoned more monsters, allowing Yudias to change his monsters to [[Defense Position]] with "[[Galactica Lattice (anime)|Galactica Lattice]]" and survive the turn. Though Yudias remained concerned for Yuhi, Yuamu conveyed a message from Yuhi, apologizing for causing him so much pain and urging him to defeat Zuwijo given he would likely lose consciousness soon regardless. His resolve restored, Yudias was able to sent "Galactica Oblivion" to his Graveyard to weaken "Requiem", then revive and empower "Galactica Oblivion" with "[[Galactica Rise]]", destroying "Voidvelgr Requiem" and defeating Zuwijo, releasing both him and Yuhi's soul from the monster. Mitsuko fled with Zuwijo afterwards, and though Yudias thanked Yuhi for helping him win, he was troubled by Zuwijo's Velgearian words when he he was defeated and declared Zuwijo to be hiding something.<ref name="ep13">{{episode|Yu-Gi-Oh! GO RUSH!!|13|ref}}</ref>

===Second Arc===
Yudias was promoted to Chief of UTS' Alien Investigations Division for his progress, though he assured [[Yuhi Ohdo|Yuhi]] their friendship wouldn't change. [[London Kirishima|London]] visited to enlist UTS' services in finding an elementary schooler in the [[Alien Residential Area]], a request Yudias resolved to accept to help the person in need. However [[Galixon Tazaki|Mr. Tazaki]] and the other adults refused to allow the twins to accept the request due to the danger of the underground, so Tazaki challenged London to a [[Yu-Gi-Oh! Rush Duel|Rush Duel]] to settle the matter; Yudias was interested to learn Tazaki was a Duelist. During the Rush Duel, Yudias learned about [[piercing]] effects after Tazaki used them against London, though London insisted he was able to endure them and suggested the request could challenge the twins. This gave Yudias, Yuhi and [[Yuamu Ohdo|Yuamu]] the chance to sneak away, though the adults caught up with them as they reached the train to the underground. To the trio's surprise, the adults gave them lunch and told them the special UTS motto, encouraging them to complete the request and entrusting the twins' safety to Yudias.<ref name="ep14">{{episode|Yu-Gi-Oh! GO RUSH!!|14|ref}}</ref>

Once they boarded the train, Yudias, Yuhi and Yuamu examined the resources London had given them, including their quarry's name: [[Yuna Goha]].<ref name="ep14" /> They also found three [[Rush Battler]]s, but were unable to determine their purpose. Once they arrived they were accosted by [[George Jersey|three]] [[Jouge Jersey|alien]] [[Ofuruno Jersey|brothers]], who Yudias recognized as being from the [[Jersey Devil Planet]], something that endeared him to Jouge and Ofuruno. However, George was still annoyed that Yudias had been on television with [[Manya Atachi|Manya]] ''and'' was from an "urban" world, so he challenged him to a Rush Duel, which the twins encouraged Yudias to accept after the brothers explained that Rush Battlers stored [[Duel Power (GO RUSH!!)|Duel Power]]. Throughout the Duel George impressed the importance of [[cost]]s to Yudias, easily fending off his monsters, and he summoned "[[Black Luster Soljersey (anime)|Black Luster Soljersey]]", almost defeating Yudias, but his mistake in summoning it after using the effect of "[[Penguin Soljersey (anime)|Penguin Soljersey]]" to return Yudias' monsters to his hand allowed Yudias to summon them with "[[Nova Spark (anime)|Nova Spark]]" to block enough damage to survive. On his next turn, George attempted to prevent Yudias fulfilling the cost of "[[Galactica Force (anime)|Galactica Force]]" by shuffling monsters in his [[Graveyard]] into his Deck, but Yudias was able to provide the cost with "[[Mobius Discharge]]", allowing him to power up "[[Galactica Oblivion (anime)|Galactica Oblivion]]" and defeat George. After the Duel they shared their lunch with the brothers and asked them about Yuna, and the brothers suggested Yuna was likely in the dark side of town and [[Fisher Sukai|The Informant]] would know how to find her.<ref name="ep15">{{episode|Yu-Gi-Oh! GO RUSH!!|15|ref}}</ref>

As they returned to the surface that evening, Yuhi claimed to have seen a ghost, and the following morning UTS' mirrors were taken outside, something they learned had been Yuhi's doing. In both cases Yuhi claimed to have been under instruction and fled in fear when questioned, so Yudias and Yuamu eventually bound Yuhi up in a mattress and left with the adults to search for the Informant, prompting writing to appear on buildings warning them against doing so. Yuamu declared a UTS Special Emergency Alert, where the employees spoke in UTS Cipher, and noted that despite the actions of the "ghost", they didn't seem capable of actually stopping them, deftly hampering the "ghost" at every turn. They eventually arrived at a building, Yudias using his Yudias Eyes to see in the dark, but his eyes were attacked by something, forcing him back into his human form. Fortunately Yuamu had led them to a room of mirrors, deducing the "ghost" didn't want its reflection seen, and they determined the "ghost" to be a swarm of skyfish, who formed into the informant, Fisher Sukai.<ref name="ep16">{{episode|Yu-Gi-Oh! GO RUSH!!|16|ref}}</ref> Yuamu offered new information to Sukai for information on Yuna, but Sukai revealed several secrets, including Yudias' ineptitude with yakisoba and that they had been watching UTS due to taking an interest in Yudias after [[Zuwijo zir Velgear|Zuwijo]] Despite this Yuamu still believed she had info for Sukai and challenged them to a Rush Duel, but to Yudias' shock, Sukai's info included Yuamu's Deck, countering her [[High Tech Dragon]]s with anti-[[LIGHT]] tactics to avoid the effect of "[[Blue Tooth Burst Dragon (anime)|Blue Tooth Burst Dragon]]". However Yuamu began discarding cards that didn't fit her Deck, revealing she snuck a booster pack into her Deck before Yuhi lit the arena, and she summoned "[[Red Boot Boost Dragon (anime)|Red Boot Boost Dragon]]", whose [[DARK]] [[Attribute]] and effect to return her monsters to her Deck countered Sukai's "[[Golondrinas Jail]]", allowing her to defeat them. After the Duel, Sukai admitted they didn't know where Yuna was, which suggested she was likely at the [[Rovian Bandits]]' [[Badloon Castle]] that could only be entered with the Macho Rank of Duel Power.<ref name="ep17">{{episode|Yu-Gi-Oh! GO RUSH!!|17|ref}}</ref>

Sukai took Yudias, Yuhi and Yuamu to the [[Coruffium]] in the Alien Residential Area, where they could rapidly increase their Duel Power by defeating tough opponents, and they soon realized the caliber of the Duelists there after they learned that [[George Jersey]] had been defeated. After registering with [[Venus Ganiko]], Yudias was eager to Duel, but allowed Yuhi to play first instead. Yuhi's opponent was [[Nomura]], a boy partnered with [[Damas]], who Yudias recognized as a [[Chapeauian]]. Damas declared several prophecies during the Rush Duel that threw Yuhi's game off, despite Yudias' initial belief in his friend, and Yuamu reminded Yudias she'd thrown Yuhi off with such mind games in the past. Yuhi was reduced to tossing a coin to decide his moves, including the effect of his "[[Jointech Tossceratops (anime)|Jointech Tossceratops]]", which required a coin toss, and Yuhi succeeded at the effect despite misreading it, defeating Nomura. After the Duel they found that Damas had been reciting prophecies from ''[[Mr. Universe]]'', which Yudias excitedly explained to the kids.<ref name="ep18">{{episode|Yu-Gi-Oh! GO RUSH!!|18|ref}}</ref>

Yudias and the twins continued winning Rush Duels at the Coruffium until [[Manabu Sogetsu|Manabu]] and [[Nyandestar]] arrived to stop them out of worry. The situation escalated when Manabu's superior and Nyandestar's former partner, [[Ranran Nanahoshi]], arrived and announced her intention to close the Coruffium, intending to send the aliens that used it to a more controlled prison. With Ranran refusing to listen to them, Yudias and the twins were able to briefly flee after Yuamu tricked the [[MIK (organization)|MIK]] guards into believing Yudias would use his eye beams, but they were cornered in the arena. Manabu tried to defuse the situation in favor of the aliens, but was unable to do so until Venus Ganiko suggested they settle the matter with a Rush Duel, given their location. Despite Ranran's confidence and claims she'd  never lost a Duel, she proved an easy opponent for Manabu; Nyandestar explaining that Ranran really had no strategy beyond monsters she found cute and her win streak had been due to her subordinates throwing their Duels with her. Ranran made a surprising comeback, cheered on by the crowd and impressing Yudias, though Manabu still defeated her, ensuring the Coruffium would remain open.<ref name="ep19">{{episode|Yu-Gi-Oh! GO RUSH!!|19|ref}}</ref>

As they left the Coruffium that evening, still lacking the Duel Power they needed to enter Badloon Castle, they were accosted by a cloaked girl asking what they wanted with her master [[Rovian Kirishima|Rovian]].<ref name="ep19" /> Yudias realized the girl was likely one of the Rovian Bandits, pleased Yuamu's plan to draw them out had worked, though the girl, who had captured Fisher Sukai's skyfish in a bag, proved less than cooperative. As she was their only lead, Yudias challenged her to a Rush Duel, a challenge the girl scornfully rejected until she saw Yudias' Duel Disk and asked where he had obtained it; Yudias simply telling her he'd acquired it when he came to Earth. The girl agreed to Duel on the condition she took Yudias' Duel Disk and all their Duel Power if she won, and they returned to the Coruffium to Rush Duel. The girl easily overpowered Yudias with "[[Sevens Road Magician (anime)|Sevens Road Magician]]", calling him foolish and incensing Yudias, given his aim was to help Yuna and how "[[Yuga Ohdo|That Guy]]" had helped him in the past, explaining his acquisition of his Duel Disk and cards in more detail. Though unable to destroy "Sevens Road Magician", Yudias still made a significant comeback with "Galactica Oblivion" and prepared to survive her subsequent turn, insistent on helping Yuna as he believed she had been "That Guy", only for the frustrated girl to reveal she ''was'' Yuna and calling Yudias and his friends ignorant. Yuna activated an [[Equip Spell Card]], a new type of Spell, "[[Road Arms - Sevens Lance (anime)|Road Arms - Sevens Lance]]", empowering "Sevens Road Magician" and protecting it from Traps to bypass Yudias' defenses and defeat him, and as she had promised, Yuna took Yudias' Duel Disk and his, Yuhi and Yuamu's Duel Power. Yudias tried to pursue Yuna, but he, Yuhi and Yuamu were pinned to the ground, which Ranran explained to them was due to the high gravity of the Alien Residential Area that affected those without Duel Power.<ref name="ep20" />

Ganiko threw Yudias and the twins out of the Coruffium; Ranran further explaining that the Rush Battlers had been invented by Rovian after stealing MIK Technology. Manabu helped Yudias and the twins back to the train leading aboveground, where the high gravity had no effect. Once they returned to the UTS Office. Mr. Tazaki admonished them, stating this was why the adults had been against the twins going underground, and Yudias put the blame for their present situation on his failure to get answers from Yuna and protect the twins, demoralized by the loss of his Duel Disk. The following morning Yudias left in secret and returned to the Alien Residential Area, dragging himself through the high gravity to Badloon Castle to retrieve his Duel Disk.<ref name="ep21">{{episode|Yu-Gi-Oh! GO RUSH!!|21|ref}}</ref> However, by the time Yudias had dragged himself into the Castle, he had utterly exhausted himself and he transformed into a shirt-like form in front of the Rovian Bandits, who hung him up with the laundry, where he was found by Yuhi, Yuamu and one of Sukai's skyfish.<ref name="ep25">{{episode|Yu-Gi-Oh! GO RUSH!!|25|ref}}</ref><ref name="ep21" />

Yudias was eventually recovered by Yuhi and Yuamu and brought back to the UTS office.<ref name="ep23">{{episode|Yu-Gi-Oh! GO RUSH!!|23|ref}}</ref> Yuhi, Yuamu, [[Manya Atachi|Manya]], [[Bochi]], Manabu and Nyandestar all tried various methods to restore Yudias, but failed, eventually accidentally attaching him to an inflated balloon and blasting him into Mutsuba Town. Yudias' cards began falling out of him, allowing his friends to track him, but [[Mitsuko Hiramori]] found him first and took him back to Zuwijo. Zuwijo and Mitsuko went to [[Kappa Heavenly Cleaning]], collecting [[Earthdamar]] particles from the air and splashing them on Yudias, before having [[Tell Kawai]] deliver Yudias back to Mr. Tazaki at UTS. After Tazaki took Yudias upstairs to his friends, Yudias was restored, and he took note of the damaged Valvelgear as his friends celebrated his return and thanked them, but faintly remembered hearing Zuwijo's voice while he was transformed.<ref name="ep24">{{episode|Yu-Gi-Oh! GO RUSH!!|24|ref}}</ref>

Yudias explained the circumstances of his transformation to everyone, and Yuhi returned his cards to him, but to Yudias' shock, there was an Equip Spell among them, "[[Galactica Xiphos (anime)|Galactica Xiphos]]", and he remembered seeing Zuwijo and Mitsuko. The Rovian Bandits then visited with an offer to purchase the UTS office, and though most of the staff were against the offer, Yudias agreed they would consider it if Rovian defeated him in a Rush Duel. Having felt something calling out within him, Yudias believed the Rush Duel would lead him on a new Velgeard. Yudias used Valvelgear as his Duel Disk, but due to missing a thruster, Valvelgear lacked the required mass to produce all three [[Monster Zone]]s, leaving Yudias with only two. He defended as well as he could with his limited field, but was quickly pushed into a corner by Rovian's "[[Prophecy Phrase of the Colors of the Wind (anime)|Prophecy Phrase of the Colors of the Wind]]". On his next turn, Yudias Summoned "[[Vanishing Heliacal Riser (anime)|Vanishing Heliacal Riser]]" and successfully drew "Galactica Xiphos" with its effect, revealing his ownership of the Equip Spell to everyone and his belief that Zuwijo had given it to him. Yudias destroyed "Prophecy Phrase", but to his surprise Rovian's hat revealed itself as another Chapeauian, [[Camos]], who declared [[The☆Lugh|the Great King of Terror]] was approaching, a title Yudias didn't recognize.<ref name="ep25">{{episode|Yu-Gi-Oh! GO RUSH!!|25|ref}}</ref>

==Decks==
===Season 1===
Yudias uses a '''[[Galaxy (Type)|Galaxy]] [[Main Deck|Deck]]''', composed of the new Galaxy [[Type]] [[Monster Card|monster]]s. His [[Signature card|ace monster]]s are "[[Transamu Rainac (anime)|Transamu Rainac]]" and "[[Galactica Oblivion (anime)|Galactica Oblivion]]". Due to his inexperience, Yudias's initial strategies are straightforward, focusing on overpowering his opponent with his high-[[ATK]] [[Normal Monster]]s and increasing their ATK. Over time he adds more complex strategies to his repertoire, including monster recovery in the form of "[[Galactica Amnesia (anime)|Galactica Amnesia]]" to restore or empower his field and the use of [[Equip Spell Card]]s. Excluding the [[DARK]] [[Attribute]] "[[Shadow Sentinel (anime)|Shadow Sentinel]]", all of his monsters are [[LIGHT]] [[Attribute]].

{{Decklist|
|normal monsters = 
* [[Asteroeva (anime)|Asteroeva]] x2
* [[Bright Sentinel (anime)|Bright Sentinel]]
* [[Cosmo Titan (anime)|Cosmo Titan]]<ref group=Notes name="rise13">This card is [[Send|sent]] from Yudias's [[hand]] to the [[Graveyard]] by the [[effect]] of "[[Galactica Rise]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 013|episode 13]].</ref>
* [[Crack Neutron (anime)|Crack Neutron]] x3
* [[Galactica Oblivion (anime)|Galactica Oblivion]]
* [[Giant Bulge (anime)|Giant Bulge]]
* [[Heaven Gancel (anime)|Heaven Gancel]]
* [[Interstellime (anime)|Interstellime]] x3<ref group=Notes name="hand1">A third copy of this card can be seen in Yudias's [[hand]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 001|episode 1]].</ref>
* [[Meteorhino (anime)|Meteorhino]]<ref group=Notes name="rise13"/>
* [[Orbit Skater (anime)|Orbit Skater]]
* [[Shadow Sentinel (anime)|Shadow Sentinel]]
* [[Silver Seyfert (anime)|Silver Seyfert]]
* [[Transamu Rainac (anime)|Transamu Rainac]]
* [[Vortex Shooter (anime)|Vortex Shooter]] x2
|effect monsters = 
* [[Cosmo Predictor (anime)|Cosmo Predictor]]
* [[Galactiara Eve (anime)|Galactiara Eve]]
* [[Galactica Amnesia (anime)|Galactica Amnesia]]
* [[Galactica Deja Vu (anime)|Galactica Deja Vu]]
* [[Galactica Jamais Vu (anime)|Galactica Jamais Vu]]
* [[Galactica Tabula Rasa (anime)|Galactica Tabula Rasa]]
* [[Greystorm Reverie (anime)|Greystorm Reverie]]
* [[Interstellive (anime)|Interstellive]]
* [[Satellite Pegasus (anime)|Satellite Pegasus]]
* [[Sorapuyo (anime)|Sorapuyo]]<ref group=Notes name="prophecyphrase25">This card is [[Send|sent]] from Yudias's [[hand]] to the [[Graveyard]] by the [[effect]] of "[[Prophecy Phrase of the Colors of the Wind (anime)|Prophecy Phrase of the Colors of the Wind]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 025|episode 25]].</ref>
* [[Strange Traveler (anime)|Strange Traveler]]
* [[Transamu Craione (anime)|Transamu Craione]]<ref group=Notes name="prophecyphrase25"/>
* [[Vanishing Heliacal Riser (anime)|Vanishing Heliacal Riser]]
|fusion monsters = 
* [[Transamuroad Rainac (anime)|Transamuroad Rainac]]
|normal spells   = 
* [[Galactica Extravagant (anime)|Galactica Extravagant]]
* [[Galactica Force (anime)|Galactica Force]]
* [[Galactica Mining]]
* [[Galactica Repulsion (anime)|Galactica Repulsion]]<ref group=Notes name="voidintercept13">This card is [[Send|sent]] from Yudias's [[hand]] to the [[Graveyard]] by the [[effect]] of "[[Void Intercept (anime)|Void Intercept]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 013|episode 13]].</ref>
* [[Galactica Rise]]
* [[Galactica Singularity]]
* [[Gravity Shock]]
* [[Heavy Storm (anime Rush Duel)|Heavy Storm]]
* [[Mobius Discharge]]
* [[Pierce! (anime)|Pierce!]]<ref group=Notes name="hand11">This card can be seen in Yudias's [[hand]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 011|episode 11]].</ref>
* [[Power Syzygy]]
|equip spells    = 
* [[Galactica Xiphos (anime)|Galactica Xiphos]]<ref group=Notes name="zuwijo24">This card is acquired from [[Zuwijo zir Velgear]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 024|episode 24]].</ref>
|field spells    = 
* [[Greatest Galactica]]
|normal traps    = 
* [[Dead or Arainac (anime)|Dead or Arainac]]
* [[Flux Capacitor]]
* [[Galactica Lattice (anime)|Galactica Lattice]]
* [[Nebula Power (anime)|Nebula Power]]
* [[Nova Spark (anime)|Nova Spark]]
* [[Power Shock (anime)|Power Shock]]<ref group=Notes name="hand11"/>
* [[Shining Guard]]
* [[Strange Attractor (Trap Card)|Strange Attractor]]
* [[Transamu Arrive (anime)|Transamu Arrive]]
* [[Transamu Lightning (anime)|Transamu Lightning]]
* [[Tribute Lock (anime)|Tribute Lock]]<ref group=Notes name="hand11"/>
* [[Twin Hole]]<ref group=Notes name="hand11"/>
* [[Vacua Annihilation (anime)|Vacua Annihilation]]
}}

===Battleship Rush Duel===
For his Battleship [[Yu-Gi-Oh! Rush Duel|Rush Duel]] with [[Zuwijo zir Velgear]], Yudias added several of his friends' [[Signature card|ace monsters]] to his [[Main Deck|Deck]]. Due to the high number of high-[[Level]] [[Monster Card|monster]]s, Yudias includes several [[Spell Card|Spell]] and [[Trap Card]]s that can [[Special Summon]] them directly. As a secondary strategy, Yudias included more "[[Galactica]]" [[Equip Spell Card]]s to power up "[[Galactica Oblivion (anime)|Galactica Oblivion]]", and his own [[Fusion Monster]], "[[Eternal Galactica Oblivion (anime)|Eternal Galactica Oblivion]]".

{{Decklist|
|normal monsters = 
* [[Asteroeva (anime)|Asteroeva]]
* [[Black Luster Soljersey (anime)|Black Luster Soljersey]]<ref group=Notes name="breakingradiation49">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] by the [[effect]] of "[[Breaking Radiation]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 049|episode 49]].</ref>
* [[Blanc de Blanc the Snow Shadow Flower (anime)|Blanc de Blanc the Snow Shadow Flower]]<ref group=Notes name="rise50">This card is [[Send|sent]] from Yudias's [[hand]] to the [[Graveyard]] by the [[effect]] of "[[Galactica Rise]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 050|episode 50]].</ref>
* [[Cosmo Titan (anime)|Cosmo Titan]]
* [[Galactica Oblivion (anime)|Galactica Oblivion]]
* [[Interstellime (anime)|Interstellime]]
* [[Magical Sheep Girl Meeeg-chan (anime)|Magical Sheep Girl Meeeg-chan]]
|effect monsters = 
* [[Arts Angel Metal Position (anime)|Arts Angel Metal Position]]
* [[Cat Claw Girl (anime)|Cat Claw Girl]]
* [[Demolition Dragon Blasthamut (anime)|Demolition Dragon Blasthamut]]
* [[Dian Keto the Cure Maiden (anime)|Dian Keto the Cure Maiden]]<ref group=Notes name="breakingradiation49"/>
* [[Drilling Tractiger (anime)|Drilling Tractiger]]
* [[Elite Secret Investigator Mystery (anime)|Elite Secret Investigator Mystery]]
* [[Galactica Amnesia (anime)|Galactica Amnesia]]
* [[Galactica Tabula Rasa (anime)|Galactica Tabula Rasa]]
* [[Kappa Emperor River Slider (anime)|Kappa Emperor River Slider]]<ref group=Notes name="rise50"/>
* [[Masked Noodle Broth Tsuke Mendius]]<ref group=Notes name="breakingradiation49"/>
* [[Mobius Linker]]
* [[Signal Maker]]
* [[Sky Fossil Anomalocaris]]<ref group=Notes name="rise50"/>
|fusion monsters = 
* [[Eternal Galactica Oblivion (anime)|Eternal Galactica Oblivion]]
|normal spells   = 
* [[Fusion (anime Rush Duel)|Fusion]]
* [[Galactica Force (anime)|Galactica Force]]<ref group=Notes name="amnesia51">This card is placed from Yudias's [[hand]] on the bottom of the [[Main Deck|Deck]] to [[activate]] the [[effect]] of "[[Galactica Amnesia (anime)|Galactica Amnesia]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 051|episode 51]].</ref>
* [[Galactica Rise]]
* [[Galactica Spark]]
* [[Lead Nova]]
|equip spells    = 
* [[Galactica Addergatling (anime)|Galactica Addergatling]]
* [[Galactica Meteoballista]]
* [[Galactica Xiphos (anime)|Galactiva Xiphos]]
|normal traps    = 
* [[Breaking Radiation]]
* [[Equilateral Delta Block]]
}}

===Season 2===
During Season 2, Yudias continues to use a '''[[Galaxy (Type)|Galaxy]] [[Main Deck|Deck]]'''. To combat the [[MIK (organization)|MIK]]'s use of [[Maximum Monster]]s, Yudias acquires "[[Supreme Skystream Magnum Overlord (anime)|Supreme Skystream Magnum Overlord]]": A [[Machine]] [[Type]] Maximum Monster that used to belong to [[Yuga Ohdo|That Guy]]. However, the cards began to glitch before their first use, so [[Kaizo]] rewrote them into a new Maximum Monster: "[[Supreme Fullsteam Magnum Overlord (anime)|Supreme Fullsteam Magnum Overlord]]". He has also included more direct means of removal, such as "[[Advance Impact (anime)|Advance Impact]]". By the [[Galaxy Cup]], Yudias places a major emphasis on [[Fusion Summon]]ing, with cards like "[[Twin Twinkle Star (anime)|Twin Twinkle Star]]" and "[[Silver Red Pulsar]]" allowing him to spend less resources on [[Summon]]ing "[[Galactica Oblivion (anime)|Galactica Oblivion]]", and "[[Galactica Fusion Space]]" which allows him to use [[material]]s from the [[hand]].

{{Decklist|
|normal monsters  = 
* [[Asteroeva (anime)|Asteroeva]]
* [[Bright Sentinel (anime)|Bright Sentinel]]
* [[Cosmo Titan (anime)|Cosmo Titan]]
* [[Crack Neutron (anime)|Crack Neutron]]
* [[Galactica Oblivion (anime)|Galactica Oblivion]]
* [[Interstellime (anime)|Interstellime]]
* [[Shadow Sentinel (anime)|Shadow Sentinel]]<ref group=Notes name="mirroruniverse76">This card is [[Send|sent]] from Yudias's [[hand]] to the [[Graveyard]] to [[activate]] "[[Mirror Universe]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 076|episode 76]].</ref>
* [[Silver Seyfert (anime)|Silver Seyfert]]
* [[Transamu Rainac (anime)|Transamu Rainac]]
* [[Vortex Shooter (anime)|Vortex Shooter]]
* [[Yuamu Ohdo (card)|Yuamu Ohdo]]<ref group=Notes name="yuamu63-64">This card is acquired from [[Damamu]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 063|episode 63]]. Later, this card is rewritten into "[[Super Galaxy King Lord of Galactica (L) (anime)|Super Galaxy King Lord of Galactica [L]]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 064|episode 64]].</ref>
* [[Yuga Ohdo (card)|Yuga Ohdo]]<ref group=Notes name="yuga63-64">This card is acquired from [[Damamu]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 063|episode 63]]. Later, this card is rewritten into "[[Super Galaxy King Lord of Galactica (R) (anime)|Super Galaxy King Lord of Galactica [R]]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 064|episode 64]].</ref>
* [[Yuhi Ohdo (card)|Yuhi Ohdo]]<ref group=Notes name="yuhi63-64">This card is acquired from [[Damamu]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 063|episode 63]]. Later, this card is rewritten into "[[Super Galaxy King Lord of Galactica (anime)|Super Galaxy King Lord of Galactica]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 064|episode 64]].</ref>
|effect monsters  = 
* [[Cosmo Predictor (anime)|Cosmo Predictor]]<ref group=Notes name="healing66">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] by the [[effect]] of "[[Galactica Healing]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 066|episode 66]].</ref>
* [[Darkness Dwarf (anime)|Darkness Dwarf]]<ref group=Notes name="therelic71">This card is acquired from [[the Relic]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 071|episode 71]]. Later, this card is removed from his [[Main Deck|Deck]] during the same episode.</ref><ref group=Notes name="therelic75-77">This card is acquired from [[the Relic]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 075|episode 75]]. Later, this card is removed from his [[Main Deck|Deck]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 077|episode 77]].</ref>
* [[Darkness Transamu Craisis (anime)|Darkness Transamu Craisis]]<ref group=Notes name="therelic76-77">This card is acquired from [[the Relic]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 076|episode 76]]. Later, this card is removed from his [[Main Deck|Deck]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 077|episode 77]].</ref>
* [[EXTRAplorer (anime)|EXTRAplorer]]
* [[Galactiara Eve (anime)|Galactiara Eve]]
* [[Galactica Amnesia (anime)|Galactica Amnesia]]<ref group=Notes name="deck68">This card can be seen when Yudias shows [[Ehoko Kamijo]] his [[Main Deck|Deck]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 068|episode 68]].</ref>
* [[Galactica Reminiscence (anime)|Galactica Reminiscence]]
* [[Galactica Tabula Rasa (anime)|Galactica Tabula Rasa]]<ref group=Notes name="overwrite85">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] to [[activate]] the [[effect]] of "[[Transamu Rainac Overwrite (anime)|Transamu Rainac Overwrite]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 085|episode 85]].</ref>
* [[Gravitiara Ai (anime)|Gravitiara Ai]]
* [[Greystorm Reverie (anime)|Greystorm Reverie]]<ref group=Notes name="healing66"/>
* [[Interstellive (anime)|Interstellive]]
* [[Mobius Linker]]<ref group=Notes name="advanceimpact59">This card is [[Send|sent]] from Yudias's [[hand]] to the [[Graveyard]] by the [[effect]] of "[[Advance Impact (anime)|Advance Impact]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 059|episode 59]].</ref>
* [[Ozone Layer (anime)|Ozone Layer]]<ref group=Notes name="advanceimpact59"/>
* [[Rebirth Cycle (anime)|Rebirth Cycle]]<ref group=Notes name="healing59">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] by the [[effect]] of "[[Galactica Healing]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 059|episode 59]].</ref>
* [[Satellite Pegasus (anime)|Satellite Pegasus]]<ref group=Notes name="advanceimpact59"/>
* [[Silver Red Pulsar]]
* [[Sorapuyo (anime)|Sorapuyo]]<ref group=Notes name="healing59"/>
* [[Strange Traveler (anime)|Strange Traveler]]
* [[Transamu Craione (anime)|Transamu Craione]]
* [[Transamu Rainac Overwrite (anime)|Transamu Rainac Overwrite]]
* [[Twin Twinkle Star (anime)|Twin Twinkle Star]]
* [[Vanishing Heliacal Riser (anime)|Vanishing Heliacal Riser]]
|maximum monsters = 
* [[Super Galaxy King Lord of Galactica (L) (anime)|Super Galaxy King Lord of Galactica [L]]]<ref group=Notes name="yuamu64">This card is created by rewriting [[Yuamu Ohdo]]'s [[Yuamu Ohdo (card)|card]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 064|episode 64]].</ref>
* [[Super Galaxy King Lord of Galactica (anime)|Super Galaxy King Lord of Galactica]]<ref group=Notes name="yuhi64">This card is created by rewriting [[Yuhi Ohdo]]'s [[Yuhi Ohdo (card)|card]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 064|episode 64]].</ref>
* [[Super Galaxy King Lord of Galactica (R) (anime)|Super Galaxy King Lord of Galactica [R]]]<ref group=Notes name="yuga64">This card is created by rewriting [[Yuga Ohdo]]'s [[Yuga Ohdo (card)|card]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 064|episode 64]].</ref>
* [[Supreme Fullsteam Magnum Overlord (L) (anime)|Supreme Fullsteam Magnum Overlord [L]]]<ref group=Notes name="skystreaml59">This card is created by [[Kaizo]] rewriting "[[Supreme Skystream Magnum Overlord (L) (anime)|Supreme Skystream Magnum Overlord [L]]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 059|episode 59]].</ref>
* [[Supreme Fullsteam Magnum Overlord (anime)|Supreme Fullsteam Magnum Overlord]]<ref group=Notes name="skystream59">This card is created by [[Kaizo]] rewriting "[[Supreme Skystream Magnum Overlord (anime)|Supreme Skystream Magnum Overlord]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 059|episode 59]].</ref>
* [[Supreme Fullsteam Magnum Overlord (R) (anime)|Supreme Fullsteam Magnum Overlord [R]]]<ref group=Notes name="skystreamr59">This card is created by [[Kaizo]] rewriting "[[Supreme Skystream Magnum Overlord (R) (anime)|Supreme Skystream Magnum Overlord [R]]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 059|episode 59]].</ref>
* [[Supreme Skystream Magnum Overlord (L) (anime)|Supreme Skystream Magnum Overlord [L]]]<ref group=Notes name="fullsteamlkaizo59">This card is rewritten into "[[Supreme Fullsteam Magnum Overlord (L) (anime)|Supreme Fullsteam Magnum Overlord [L]]]" by [[Kaizo]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 059|episode 59]].</ref>
* [[Supreme Skystream Magnum Overlord (anime)|Supreme Skystream Magnum Overlord]]<ref group=Notes name="fullsteamkaizo59">This card is rewritten into "[[Supreme Fullsteam Magnum Overlord (anime)|Supreme Fullsteam Magnum Overlord]]" by [[Kaizo]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 059|episode 59]].</ref>
* [[Supreme Skystream Magnum Overlord (R) (anime)|Supreme Skystream Magnum Overlord [R]]]<ref group=Notes name="fullsteamrkaizo59">This card is rewritten into "[[Supreme Fullsteam Magnum Overlord (R) (anime)|Supreme Fullsteam Magnum Overlord [R]]]" by [[Kaizo]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 059|episode 59]].</ref>
|fusion monsters  = 
* [[Darkness Galactica Oblivion (anime)|Darkness Galactica Oblivion]]
* [[Eternal Galactica Oblivion (anime)|Eternal Galactica Oblivion]]
|normal spells    = 
* [[Advance Impact (anime)|Advance Impact]]
* [[Fusion (anime Rush Duel)|Fusion]]
* [[Galactiara Charity]]
* [[Galactica Cycle]]
* [[Galactica Dispersion]]
* [[Galactica Extravagant]]<ref group=Notes name="eternal98">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] by the [[effect]] of "[[Eternal Galactica Oblivion (anime)|Eternal Galactica Oblivion]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 098|episode 98]].</ref>
* [[Galactica Force (anime)|Galactica Force]]<ref group=Notes name="fullsteam59">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] to [[activate]] the [[effect]] of "[[Supreme Fullsteam Magnum Overlord (anime)|Supreme Fullsteam Magnum Overlord]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 059|episode 59]].</ref>
* [[Galactica Progress]]
* [[Galactica Singularity]]
* [[Galactica Spark]]
* [[Heavy Storm (anime Rush Duel)|Heavy Storm]]<ref group=Notes name="fullsteam59"/>
* [[Maniac You Die]]
* [[Purge & Recovery]]
* [[Star Restart (anime)|Star Restart]]
* [[Swing-by Attack]]
* [[Transamu Warcry]]
|equip spells     = 
* [[Galactica Addergatling (anime)|Galactica Addergatling]]
* [[Galactica Blazar Horn]]
* [[Galactica Meteoballista]]<ref group=Notes name="deck80">This card can be seen when Yudias is rebuilding his [[Main Deck|Deck]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 080|episode 80]].</ref>
* [[Galactica Providence]]
* [[Galactica Xiphos (anime)|Galactica Xiphos]]
* [[Transamu Lionheart]]
|field spells     = 
* [[Galactica Fusion Space]]
* [[Greatest Galactica]]
|normal traps     = 
* [[Equilateral Delta Block]]<ref group=Notes name="deck80"/>
* [[Galactica Healing]]
* [[Galaxy Cross]]
* [[Hyper Repulsion]]
* [[Mirror Universe]]
* [[Nova Spark (anime)|Nova Spark]]<ref group=Notes name="deck80"/>
* [[Recombination Galactica (anime)|Recombination Galactica]]
* [[Strange Wall (anime)|Strange Wall]]
* [[Transamu Arrive (anime)|Transamu Arrive]]<ref group=Notes name="abysskrakenl63">This [[face-down]] card is [[destroy]]ed by the [[effect]] of "[[Abyssal Sea Dragon Abyss Kraken (L) (anime)|Abyssal Sea Dragon Abyss Kraken [L]]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 063|episode 63]].</ref>
* [[Transamu Crisis]]
* [[Transamu Rising]]
* [[Vacua Annihilation (anime)|Vacua Annihilation]]<ref group=Notes name="singularity71">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] by the [[effect]] of "[[Galactica Singularity]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 071|episode 71]].</ref>
}}

===Mutsuba Town===
After realizing the truth behind the [[Kuaidul Spacetime]], Yudias takes [[Kuaidul Velgear]]'s incomplete [[Main Deck|Deck]] and makes it his own to use against him, the only difference being that he includes his "[[Transamu Rainac (anime)|Transamu Rainac]]" instead of Kuaidul's "[[Transamu Praime Armor Nova (anime)|Transamu Praime Armor Nova]]".

{{Decklist|
|normal monsters = 
* [[Black Luster Soljersey (anime)|Black Luster Soljersey]]<ref group=Notes name="anomalocaris88">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] to [[activate]] the [[effect]] of "[[Sky Fossil Anomalocaris]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 088|episode 88]].</ref>
* [[Blanc de Blanc the Snow Shadow Flower (anime)|Blanc de Blanc the Snow Shadow Flower]]<ref group=Notes name="fakefabricatednetworkzone90">This card is [[Send|sent]] from Yudias's [[hand]] to the [[Graveyard]] to [[activate]] "[[Fake Fabricated Network Zone]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 090|episode 90]].</ref>
* [[Magical Sheep Girl Meeeg-chan (anime)|Magical Sheep Girl Meeeg-chan]]<ref group=Notes name="transamuvelgrrainac89">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] by the [[effect]] of "[[Transamuvelgr Rainac (anime)|Transamuvelgr Rainac]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 089|episode 89]].</ref>
* [[The Dragias (anime)|The Dragias]]<ref group=Notes name="the☆lugh88">This card can be seen represented by [[The☆Lugh]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 088|episode 88]].</ref>
* [[Transamu Rainac (anime)|Transamu Rainac]]
|effect monsters = 
* [[Abysslayer Leviaknight (anime)|Abysslayer Leviaknight]]<ref group=Notes name="penetrateactivate90">This card is [[Send|sent]] from Yudias's [[hand]] to the [[Graveyard]] to [[activate]] "[[Full-Speed Penetrate]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 090|episode 90]].</ref>
* [[Arts Angel Metal Position (anime)|Arts Angel Metal Position]]<ref group=Notes name="london88">This card can be seen represented by [[London Kirishima]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 088|episode 88]].</ref>
* [[Bandijo of the Battle Ballad (anime)|Bandijo of the Battle Ballad]]<ref group=Notes name="luckofthe790">This card is [[Send|sent]] from Yudias's [[hand]] to the [[Graveyard]] to [[activate]] "[[Luck of the 7]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 090|episode 90]].</ref>
* [[Beautiful Bird Star Stripe Eagle]]<ref group=Notes name="ambiguousjourneyshow90">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] by the [[effect]] of "[[Ambiguous Journey Show!]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 090|episode 90]].</ref>
* [[Blue Tooth Burst Dragon (anime)|Blue Tooth Burst Dragon]]<ref group=Notes name="penetrateeffect90">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] by the [[effect]] of "[[Full-Speed Penetrate]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 090|episode 90]].</ref>
* [[Buster Blader (anime Rush Duel)|Buster Blader]]<ref group=Notes name="shewbahha88">This card can be seen represented by [[Shewbahha]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 088|episode 88]].</ref>
* [[Cat Claw Girl (anime)|Cat Claw Girl]]<ref group=Notes name="nyandestar88">This card can be seen represented by [[Nyandestar]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 088|episode 88]].</ref>
* [[Celeb Rose Magician (anime)|Celeb Rose Magician]]<ref group=Notes name="luckofthe790"/>
* [[Chemicalize Salamander (anime)|Chemicalize Salamander]]<ref group=Notes name="manabu88">This card can be seen represented by [[Manabu Sogetsu]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 088|episode 88]].</ref>
* [[Darkness Jointech Tyrant]]<ref group=Notes name="penetrateeffect90"/>
* [[Dian Keto the Cure Maiden (anime)|Dian Keto the Cure Maiden]]<ref group=Notes name="manya88">This card can be seen represented by [[Manya Atachi]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 088|episode 88]].</ref>
* [[Dice Archangel (anime)|Dice Archangel]]<ref group=Notes name="fakefabricatednetworkzone90"/>
* [[Drilling Tractiger (anime)|Drilling Tractiger]]<ref group=Notes name="galixon88">This card can be seen represented by [[Galixon Tazaki]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 088|episode 88]].</ref>
* [[Dynakit Full Scratchyranno]]<ref group=Notes name="transamuvelgrrainac89"/>
* [[Elite Secret Investigator Mystery (anime)|Elite Secret Investigator Mystery]]<ref group=Notes name="mitsuko88">This card can be seen represented by [[Mitsuko Hiramori]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 088|episode 88]].</ref>
* [[Heartless Hound Martial Master Shiba (anime)|Heartless Hound Martial Master Shiba]]<ref group=Notes name="transamuvelgrrainac89"/>
* [[Hydro Cannon Big Bluefin (anime)|Hydro Cannon Big Bluefin]]<ref group=Notes name="fakefabricatednetworkzone90"/>
* [[Kappa Emperor River Slider (anime)|Kappa Emperor River Slider]]<ref group=Notes name="kawai88">This card can be seen represented by [[Tell Kawai]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 088|episode 88]].</ref>
* [[Masked Noodle Broth Tsuke Mendius]]<ref group=Notes name="fakefabricatednetworkzone90"/>
* [[Secret Base Guardian Misshot (anime)|Secret Base Guardian Misshot]]<ref group=Notes name="requiem89">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] to [[activate]] the [[effect]] of "[[Voidvelgr Requiem (anime)|Voidvelgr Requiem]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 089|episode 89]].</ref>
* [[Sky Fossil Anomalocaris]]
* [[Space Yggdrago (anime)|Space Yggdrago]]
* [[Stone Machine Gareking (anime)|Stone Machine Gareking]]<ref group=Notes name="fakefabricatednetworkzone90"/>
* [[Voidarve Heavenstar]]<ref group=Notes name="ambiguousjourneyshow90"/>
* [[Voidvelgr Requiem (anime)|Voidvelgr Requiem]]
* [[White Panda with Dark Tail]]<ref group=Notes name="yukio88">This card can be seen represented by [[The☆Yeti Yukio]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 088|episode 88]].</ref>
|fusion monsters = 
* [[Transamuvelgr Rainac (anime)|Transamuvelgr Rainac]]
|normal spells   = 
* [[Energy Controller]]
* [[Extreme Fusion]]
* [[Fake Fabricated Network Zone]]
* [[Full-Speed Penetrate]]
* [[Luck of the 7]]
* [[Zero Rite Killing Method]]
|field spells    = 
* [[Advanced Explosion Ascension]]<ref group=Notes name="asaka88">This card can be seen represented by [[Asaka Mutsuba]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 088|episode 88]].</ref>
|normal traps    = 
* [[Abysskite Ray Monochrome (anime)|Abysskite Ray Monochrome]]<ref group=Notes name="tremolo88">This card can be seen represented by [[Tremolo Ryugu]] in [[Yu-Gi-Oh! GO RUSH!! - Episode 088|episode 88]].</ref>
* [[Ambiguous Journey Show!]]
* [[Dimension Bad Zero]]
}}

===Yuhi's Deck===
{{main|[[Yuhi Ohdo#Season 2]]}}

When taking over [[Yuhi Ohdo]] during his [[Yu-Gi-Oh! Rush Duel|Rush Duel]] with [[Yuamu Ohdo]] after he sustained injuries from a black hole, Yudias uses his Deck, which had his own "[[Super Galaxy King Lord of Galactica (anime)|Super Galaxy King Lord of Galactica]]" added in beforehand.

===Season 3===
During Season 3, Yudias continues to use a '''[[Galaxy (Type)|Galaxy]] [[Main Deck|Deck]]'''.

{{Decklist|
|normal monsters = 
* [[Bright Sentinel (anime)|Bright Sentinel]]
* [[Crack Neutron (anime)|Crack Neutron]]
* [[Galactica Oblivion (anime)|Galactica Oblivion]]
* [[Giant Bulge (anime)|Giant Bulge]]<ref group=Notes name="ephyrai103">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] to [[activate]] the [[effect]] of "[[Transamu Ephyrai (anime)|Transamu Ephyrai]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 103|episode 103]].</ref>
* [[Interstellime (anime)|Interstellime]]
* [[Shadow Sentinel (anime)|Shadow Sentinel]]
* [[Transamu Rainac (anime)|Transamu Rainac]]
* [[Vortex Shooter (anime)|Vortex Shooter]]
|effect monsters = 
* [[Galactiara Eve (anime)|Galactiara Eve]]
* [[Galactica Amnesia (anime)|Galactica Amnesia]]<ref group=Notes name="galactiaraeve103">This card is [[Send|sent]] from Yudias's [[hand]] to the [[Graveyard]] to [[activate]] the [[effect]] of "[[Galactiara Eve (anime)|Galactiara Eve]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 103|episode 103]].</ref>
* [[Galactica Jamais Vu (anime)|Galactica Jamais Vu]]<ref group=Notes name="eternal111">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] by the [[effect]] of "[[Eternal Galactica Oblivion (anime)|Eternal Galactica Oblivion]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 111|episode 111]].</ref>
* [[Galactica Reminiscence (anime)|Galactica Reminiscence]]<ref group=Notes name="doppelgalaxy103">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] by the [[effect]] of "[[Doppel Galaxy]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 103|episode 103]].</ref>
* [[Interstellive (anime)|Interstellive]]<ref group=Notes name="healing111">This card is [[Send|sent]] from the top of Yudias's [[Main Deck|Deck]] to the [[Graveyard]] by the [[effect]] of "[[Galactica Healing]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 111|episode 111]].</ref>
* [[Mobius Linker]]<ref group=Notes name="eternal111"/>
* [[Transamu Craione (anime)|Transamu Craione]]<ref group=Notes name="healing111"/>
* [[Transamu Ephyrai (anime)|Transamu Ephyrai]]
* [[Vanishing Heliacal Riser (anime)|Vanishing Heliacal Riser]]<ref group=Notes name="eternal111"/>
|fusion monsters = 
* [[Eternal Galactica Oblivion (anime)|Eternal Galactica Oblivion]]
* [[Transamu Power Rainac (anime)|Transamu Power Rainac]]
|normal spells   = 
* [[Doppel Galaxy]]
* [[Fusion (anime Rush Duel)|Fusion]]
* [[Galactica Extravagant (anime)|Galactica Extravagant]]<ref group=Notes name="redpepper103">This card is [[excavate]]d from the top of Yudias's [[Main Deck|Deck]] by the [[effect]] of "[[Spice Cross Red Pepper]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 103|episode 103]].</ref>
* [[Lead Nova]]<ref group=Notes name="eternalmirage111">This card is [[Send|sent]] from Yudias's [[hand]] to the [[Graveyard]] to [[activate]] "[[Eternal Mirage]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 111|episode 111]].</ref>
* [[Take Over Soul]]
* [[Transamu Warcry]]<ref group=Notes name="redpepper103"/>
|equip spells    = 
* [[Eternal Mirage]]
* [[Galactica Blazar Horn]]
|normal traps    = 
* [[Galactica Healing]]
* [[Strange Wall (anime)|Strange Wall]]
* [[Transamu Arrive (anime)|Transamu Arrive]]
* [[Vacua Annihilation (anime)|Vacua Annihilation]]<ref group=Notes name="currybreadpandoradrapery103">This [[face-down]] card is [[destroy]]ed by the [[effect]] of "[[Cybersepice Curry Bread Pandora Drapery (anime)|Cybersepice Curry Bread Pandora Drapery]]" in [[Yu-Gi-Oh! GO RUSH!! - Episode 103|episode 103]].</ref>
}}

===Owned cards===
Additionally, Yudias owns several other cards pulled from card packs.<ref name="ep1"/><ref name="ep2"/>

{{Decklist|
|effect monsters = 
* [[Astrorescue (anime)|Astrorescue]]
* [[Black Handshaker (anime)|Black Handshaker]]
* [[Great Cosmonarch (anime)|Great Cosmonarch]]
* [[Universe Dea (anime)|Universe Dea]]
|normal spells   = 
* [[Ghost Cyclone (anime)|Ghost Cyclone]]
* [[Meteor Charge (anime)|Meteor Charge]]
* [[Universtorm (anime)|Universtorm]]
}}

==Duels==
{| class="wikitable card-list"
|-
! scope="col" | Opponent(s)
! scope="col" | Episode(s)
! scope="col" | Outcome
|-
| [[Yuhi Ohdo]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 001|1]] || Win
|-
| [[Manabu Sogetsu]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 002|2]] || Win
|-
| [[Mitsuko Hiramori]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 006|6]] || Win
|-
| [[Chupataro Kaburagi]]/[[Magical Sheep Girl Meeeg-chan (character)|Magical Sheep Girl Meeeg-chan]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 010|10]] || Win
|- 
| [[Yuhi Ohdo]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 011|11]] || No Result
|-
| [[Yuhi Ohdo]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 011|11]] || Win
|-
| [[Manya Atachi]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 011|11]] || No Result
|-
| [[Zuwijo zir Velgear]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 012|12]]-[[Yu-Gi-Oh! GO RUSH!! - Episode 013|13]] || Win
|-
| [[George Jersey]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 015|15]] || Win
|-
| [[Coruffium]] Duelists || [[Yu-Gi-Oh! GO RUSH!! - Episode 019|19]] || Win (off-screen)
|-
| [[Yuna Goha]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 020|20]] || Lose
|-
| [[Rovian Kirishima]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 025|25]]-[[Yu-Gi-Oh! GO RUSH!! - Episode 026|26]] || Win
|-
| [[Ishida Glatt]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 029|29]] || Win
|-
| [[The☆Lugh]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 038|38]]-[[Yu-Gi-Oh! GO RUSH!! - Episode 039|39]] || Win (with [[Yuna Goha]]/[[Yuga Ohdo|That Guy]])
|-
| [[Dudi Nishaw]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 045|45]] || Lose
|-
| [[Zuwijo zir Velgear]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 049|49]]-[[Yu-Gi-Oh! GO RUSH!! - Episode 051|51]] || Win
|-
| Alien soldier || [[Yu-Gi-Oh! GO RUSH!! - Episode 052|52]] || Lose
|-
| [[Tremolo Ryugu]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 059|59]] || Win
|-
| [[Phaser Ryugu]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 063|63]]-[[Yu-Gi-Oh! GO RUSH!! - Episode 064|64]] || Win
|-
| [[Yuamu Ohdo]] (possessed by [[the Relic]]) || [[Yu-Gi-Oh! GO RUSH!! - Episode 066|66]] || Win
|-
| [[Zaion]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 070|70]]-[[Yu-Gi-Oh! GO RUSH!! - Episode 071|71]] || Win
|-
| [[Phaser Ryugu]]/[[Zuwijo zir Velgear]]/[[Yuhi Ohdo]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 075|75]]-[[Yu-Gi-Oh! GO RUSH!! - Episode 077|77]] || No Result (Duel taken over by [[Kuaidul Velgear]])
|-
| [[Asaka Mutsuba]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 081|81]] || Win
|-
| [[Kuaidul Velgear]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 085|85]] || Lose
|-
| [[Yuhi Ohdo]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 087|87]] || Lose
|-
| [[Manabu Sogetsu]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 087|87]] || Not shown (off-screen)
|-
| [[Kuaidul Velgear]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 088|88]]-[[Yu-Gi-Oh! GO RUSH!! - Episode 090|90]] || Win
|-
| [[Zuwijo zir Velgear]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 098|98]] || Lose
|-
| [[Yuamu Ohdo]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 102|102]] || Win (Duel taken over from [[Yuhi Ohdo]])
|-
| [[Valvelgear CPT]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 103|103]] || Win
|-
| [[Zeyet]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 107|107]] || Win
|-
| [[Zuwijo zir Velgear|Darkman Zuwijo]] || [[Yu-Gi-Oh! GO RUSH!! - Episode 111|111]] || Lose
|}

==Trivia==
* Yudias is the first non-human ''Yu-Gi-Oh!'' protagonist.

* Yudias is the first spin-off protagonist since:
** [[Jaden Yuki|Jaden]] whose [[Signature card|ace monster]] is a [[Normal Monster]] instead of an [[Effect Monster]].
** [[Yusei Fudo|Yusei]] to meet his [[Yuga Ohdo|predecessor]].
** [[Yusaku Fujiki|Yusaku]] whose Deck centers around a newly introduced monster Type (in this case, Galaxy).

* Yudias shares the same birthday as his voice actor, Arthur Lounsbery, which is also "Space Day" in Japan.<ref name="nickname">[https://twitter.com/Art_C_Lounsbery/status/1600854912274948099 Arthur Lounsbery's Twitter]</ref>

==Other appearances==
{{Character other appearances}}

==References==
<references/>

==Notes==
<references group=Notes/>

{{Yudias Velgear pages}}
{{Yu-Gi-Oh! GO RUSH!! characters}}
[[Category:Yu-Gi-Oh! GO RUSH!! characters]]