Card Trivia:Wattkid
- This is one of the cover cards of Booster Chronicle.
- This monster appears in the artwork of "Judgment of Thunder".
- This monster has two counterparts:
- A recolored counterpart: "Oscillo Hero"
- A Rush Duel counterpart: "Wattkiss"
- This card's OCG/TCG artwork is taken from Yu-Gi-Oh! Duel 61 (Duelist Duel 2): "Don't Draw That Card!!", specifically from the panel where this monster is Summoned. This monster's pose is made vertical, however.