Turning Trembles into Strength, Aya Maruyama

【AUTO】 When this card is placed on the stage from your hand, you may put the top card of your clock into your waiting room.【AUTO】 [Put 4 《Pastel＊Palettes》 characters from your hand into your waiting room] When this card attacks, you may pay the cost. If you do, this card gets +4000 power until end of turn, and deal X damage to your opponent. X is equal to the total number of colors of the cards put into your waiting room by this ability's cost. (Damage may be canceled)