Card Trivia:Gear Gigant X
- This is one of the cover cards of Theme Pack: War of Infinite Machine.
- This monster appears in the artwork of "Garbage Collection", "Geargiagear" and "Xyz Discharge".
- "Geargiano" and "Geargiano Mk-II" appear in this card's artwork.
- They are the Xyz Materials for this card, instead of the orbs that usually orbit other Xyz Monsters.
- However, in the actual card game, it is impossible to Xyz Summon this card with "Geargiano" and "Geargiano Mk-II", unless Level-modulating cards were used on them beforehand.
- This monster can be seen as a Machine counterpart of "King of the Feral Imps":