Overlapping Palms (BD/W73-E061 U) [BanG Dream! Vol.2]

Put up to 4 cards from the top of your deck into your waiting room. Choose up to 2 "Pastel*Palettes" characters in your waiting room, and return them to your hand. If the total number of colors of the cards put into your waiting room by this effect is 4 or more, put this card into your stock.