Special Summon 1 "Sacred Beast" monster from your hand or GY in Defense Position, then if you control 2 or more "Sacred Beast" monsters whose original Levels are 10, you can negate the effects of 1 face-up card your opponent controls, and if you do, destroy it. You can banish this card from your GY; Fusion Summon 1 "Phantasm" Fusion Monster from your Extra Deck, using monsters from your hand or field. You can only use each effect of "Sacred Beasts Combined Assault" once per turn.