Rulers of Darkness is a Secret Pack in the video game Yu-Gi-Oh! Master Duel. Available in-game from the onset of the video game's release, it is only accessible for 24 hours each time the player obtains an appropriate Key Card.
Description[edit]
Seek out Dark Monsters among the "Dark World" Cards that have plenty of ways to resurrect Cards from the Graveyard, and find "Darkest Diabolos, Lord of the Lair," who rules the "Lair of Darkness."
Each pack contains 8 cards, with the first 4 cards always consisting of ones from Master Pack and the last 4 consisting of featured cards from this pack. The rarities are guaranteed as follows:
- The eighth card in each pack is R rarity or higher.
- If 10 packs are purchased at once, the eighth card of the 10th pack is instead guaranteed to be SR rarity or higher.
- If no UR cards are obtained from those 10 packs, the next time the player purchases 10 of those same packs, the eighth card of the 10th pack is instead guaranteed to be UR rarity.
This pack has 39 featured cards, which consist of:
- 4 UR cards
- 8 SR cards
- 10 R cards
- 17 N (aka Common) cards
Updates[edit]
As of July 13, 2023, Sillva, Warlord of Dark World has become Forbidden and can no longer be obtained from this Secret Pack.
| Name | Rarity | Category |
|---|
| "Grapha, Dragon Lord of Dark World" | Ultra Rare | Effect Monster |
| "Lilith, Lady of Lament" | Ultra Rare | Effect Monster |
| "Darkest Diabolos, Lord of the Lair" | Ultra Rare | Effect Monster |
| "The Gates of Dark World" | Ultra Rare | Field Spell |
| "Snoww, Unlight of Dark World" | Super Rare | Effect Monster |
| "Ahrima, the Wicked Warden" | Super Rare | Effect Monster |
| "Dark World Dealings" | Super Rare | Normal Spell |
| "Lair of Darkness" | Super Rare | Field Spell |
| "Deck Devastation Virus" | Super Rare | Normal Trap |
| "Eradicator Epidemic Virus" | Super Rare | Normal Trap |
| "Full Force Virus" | Super Rare | Normal Trap |
| "Grinning Grave Virus" | Super Rare | Normal Trap |
| "Beiige, Vanguard of Dark World" | Rare | Effect Monster |
| "Broww, Huntsman of Dark World" | Rare | Effect Monster |
| "Brron, Mad King of Dark World" | Rare | Effect Monster |
| "Goldd, Wu-Lord of Dark World" | Rare | Effect Monster |
| "Reign-Beaux, Overlord of Dark World" | Rare | Effect Monster |
| "Prometheus, King of the Shadows" | Rare | Effect Monster |
| "Tlakalel, His Malevolent Majesty" | Rare | Effect Monster |
| "Malice, Lady of Lament" | Rare | Effect Monster |
| "Charge Into a Dark World" | Rare | Normal Spell |
| "Crush Card Virus" | Rare | Normal Trap |
| "Scarr, Scout of Dark World" | Common | Effect Monster |
| "Kahkki, Guerilla of Dark World" | Common | Effect Monster |
| "Gren, Tactician of Dark World" | Common | Effect Monster |
| "Lich Lord, King of the Underworld" | Common | Effect Monster |
| "Ceruli, Guru of Dark World" | Common | Effect Monster |
| "Latinum, Exarch of Dark World" | Common | Effect Monster |
| "Lucent, Netherlord of Dark World" | Common | Effect Monster |
| "Duke Shade, the Sinister Shadow Lord" | Common | Effect Monster |
| "Zure, Knight of Dark World" | Common | Normal Monster |
| "Renge, Gatekeeper of Dark World" | Common | Normal Monster |
| "Dark World Lightning" | Common | Normal Spell |
| "Gateway to Dark World" | Common | Quick-Play Spell |
| "The Forces of Darkness" | Common | Normal Trap |
| "Dark Deal" | Common | Normal Trap |
| "Dark Scheme" | Common | Normal Trap |
| "Dark Smog" | Common | Continuous Trap |
| "Dark World Brainwashing" | Common | Continuous Trap |
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