Card Appearances:Heraldic Beast Leo
- In episode 65, Vetrix uses this card during his Duel against Yuma Tsukumo. He uses the effect of "Sphere Field" to overlay this card and "Heraldic Beast Aberconway" in order to Xyz Summon "Number 30: Acid Golem of Destruction". In the next episode, this card is sent to the Graveyard after "Acid Golem of Destruction" is destroyed via "Xyz Triangle Force". Later Vetrix activates this card's effect to banish it from his Graveyard and target both "Number 69: Heraldry Crest" (whose ATK was 3100 via the effect it absorbed from "Number 17: Leviathan Dragon") and "Leviathan Dragon" (whose ATK was 2500 via its own effect) in order to reduce the ATK of "Leviathan Dragon" by the difference between the original and current ATK of "Heraldry Crest".
