Gamma is a Weiß Schwarz card from Booster Pack The Eminence in Shadow EIS/SX07-P04. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When this card is placed on the stage from your hand, if you have 2 or more other 《Eminence in Shadow》 characters, you may draw 1 card. If you do, choose 1 card in your hand, and put it into your waiting room. 【AUTO】 [(1) Put 1 other 《Eminence in Shadow》 character from your stage into your waiting room] When this card is placed on the stage from your hand, you may pay the cost. If you do, choose 1 character in your waiting room, and return it to your hand.