Sun of Eternity, Amaterasu

(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. :When this unit is placed on , if the number of cards in your hand is four or more, this unit gets +10000 until end of that battle. :When this unit is placed on , 1, look at the top card of your deck, and put that card on the top or the bottom of your deck.