約束の髪留め
Barette of Promise is a Weiß Schwarz card from [TD+]少女☆歌劇 レヴュースタァライト RSL/S56-T14. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Choose up to 1 character with "Karen(華恋)" in its card name and up to 1 character with "Hikari(ひかり)" in its card name in your waiting room, return them to your hand, choose 1 card in your hand, put it into your waiting room, choose 1 of your characters, and that character gets +3000 power until end of turn.