Joker: Joke's On You! is a Weiß Schwarz card from Batman Ninja BNJ/SX01-004. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 [Put 1 climax from your hand 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 《Villain》 character in your waiting room, and return it to your hand.