Byakuya, "Shiroyasha Mode"

■ At the end of the battle that this card attacked, if you have a card with "Tsukikage" in its card name on your field, or in the soul of a monster on your field, for this turn, this card gets Double Attack.

■ If this card is in the soul of a card on your field, that card can attack your opponent even if there is a monster in your opponent's center!