Diane: Retaliating is a Weiß Schwarz card from The Seven Deadly Sins: Revival of The Commandments SDS/SX05-046. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 At the beginning of your opponent's attack phase, if all of your characters are 《Britannia》, you may put the top card of your deck into your waiting room. If that card is a level 2 or lower character, this card gets the following ability until end of turn. "【AUTO】 When this card is frontal attacked, you may return this card to your hand."