Dinomorphia Domain (BACH-EN068)

During the Main Phase: Pay half your LP; Fusion Summon 1 "Dinomorphia" Fusion Monster from your Extra Deck, using monsters from your hand, Deck, or field as material. When your opponent activates a card or effect, while your LP are 2000 or less: You can banish this card from your GY; you take no effect damage from your opponent's card effects this turn. You can only activate 1 "Dinomorphia Domain" per turn.

trap / Normal, Battle of Chaos