|Draco HERO Leviathan|
|Type(s)||[ Dragon-Warrior/Fusion/Effect ]|
|ATK / DEF||2300 / 1500|
"Draco HERO Tidal" + "Draco HERO Avian"
Must be fusion summoned with "Draco Fusion" and cannot be special summoned by other ways. If this card is fusion summoned: You can return all monsters your opponent controls. During damage calculation, if this card battles an opponent's monster: You can return as many "Draco HERO" monsters from your GY to the deck, change the ATK/DEF of the monster it is battling to 0.