Byakuya, "Shiroyasha Mode"
Size 1 Monster
Power: 5000 / Critical: 1 / Defense: 1000
■ 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!