"Infernoid" monsters you control whose original Levels are 2 or higher become Level 1 and all battle damage they inflict to your opponent is halved. You can send this card to the Graveyard; Fusion Summon 1 "Infernoid" Fusion Monster from your Extra Deck, using monsters from your hand or your side of the field as Fusion Materials. If your opponent controls a monster that was Special Summoned from the Extra Deck, and you do not, you can also use up to 6 monsters in your Deck as Fusion Materials.