レコンの勇気
Recon's Courage is a Weiß Schwarz card from ソードアート・オンライン Re: Edit SAO/S47-047. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Choose one of your characters, and put it into your waiting room. If you do, choose up to one of your opponent's characters, and that character gets -4000 power until end of turn.