You can send 3 face-up "Abyss of the Sacred Beasts" you control to the GY, including this card, then target 1 face-up monster your opponent controls; change it to face-down Defense Position. You can only use each of the following effects of "Abyss of the Sacred Beasts" once per turn. During the Main Phase: You can place 2 "Abyss of the Sacred Beasts" from your hand, Deck, and/or GY, face-up on your field. During your opponent's End Phase, if this card is in your GY: You can place this card on the bottom of the Deck.
