Interdimensional Beast, Pandora Chimera

(Usable when both fighters' vanguards are grade 3 or greater, and the number of face up G guardians in your G zone is three or less)-Opponent Turn's Guard Step-[Choose a card with "[Heal] Heal" from your hand, and discard it] Call this card to your from face down. : 1 When this unit is placed on , you may pay the cost. If you do, your opponent chooses a unit in his or her back row, and puts that unit on the bottom of his or her deck.