Gowther: Reflecting is a Weiß Schwarz card from The Seven Deadly Sins: Revival of The Commandments SDS/SX05-059. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 If all of your characters are 《Britannia》, this card gets +1500 power and the following ability. "【AUTO】 When this card's battle opponent becomes 【REVERSE】, choose 1 《Britannia》 character in your waiting room, return it to your hand, choose 1 card in your hand, and put it into your waiting room."