For trivia pertaining to this monster's Number, see Forum:"Numbers" Xyz Monster Trivia. Any contributions regarding this type of trivia should be placed there, instead of this page.
- In the anime, this card and "Number C39: Utopia Ray V" are the only Ranked-Up "Number C" that has no effect that is linked to its "Number" counterpart and the only Ranked-Up "Number C" that does not gain an effect when Xyz Summoned by Ranking-Up said "Number" counterpart.
- "Supra" is Latin for "above", referring to this card's effect that allows it to surpass the ATK of any monster it battles.
- This card and "Number C5: Chaos Chimera Dragon" were the first "Number C" monsters to be released in the TCG before being released in the OCG.
- Strangely, although "Abyss Splash" (this card's base form) requires WATER monsters as its Xyz Material, this card has no additional requirements to Xyz Summon it normally.
- This card has an effect similar to that of "Number C39: Utopia Ray Victory".