Diane: Tough Giant is a Weiß Schwarz card from The Seven Deadly Sins SDS/SX03-041. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 【CXCOMBO】 [Put 1 "Last Minute Save" from your climax area into your waiting room] At the beginning of your encore step, you may pay the cost. If you do, choose 1 《Britannia》 character in your waiting room, and return it to your hand. 【ACT】 [【REST】 this card] Choose 1 of your 《Britannia》 characters, and that character gets +1500 power until end of turn.