天音ちゃんビューティースクール
Amane-chan's Beauty School is a Weiß Schwarz card from グリザイアの果実 GRI/S72-045. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【COUNTER】 Choose 1 of your 《Grisaia》 characters, and that character gets +X power until end of turn. X is equal to the number of cards in your stock ×500.