Destiny HERO - Dusktopia

Effect

1 "Destiny HERO" Fusion Monster + 1 "Destiny HERO" monster If this card is Fusion Summoned: You can Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material. Once per turn (Quick Effect): You can target 1 monster on the field; until the end of this turn, it cannot be destroyed by battle or card effects, and neither player takes any battle damage from attacks involving that monster.