Dreyfus: Unfortunate Investigation is a Weiß Schwarz card from The Seven Deadly Sins: Revival of The Commandments SDS/SX05-099. 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 +2000 power. 【AUTO】 When this card's battle opponent becomes 【REVERSE】, if your stock has 4 or less cards, you may put that character at the bottom of your opponent's deck.