Card Trivia:Absolute King Back Jack
- This monster is based on Jack Atlas, who owns this card and holds the title of king (in Japanese, his title can be read as "absolute king").
- The "Absolute" in its name could also be a reference to "Red Dragon Archfiend's" attack "Absolute Power Force".
- This card's name "Back Jack" may be a pun on "Blackjack", "Backpack" or "The Back of Jack Atlas".