成長の鍵 シャナ is a Weiß Schwarz card from 灼眼のシャナIII-FINAL- SS/WE15-06. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When this card attacks, choose 1 of your other 《炎》 Characters, during this turn, it gets +500 Power. 【AUTO】 BOND／「“ペルソナ”装着 ヴィルヘルミナ」［①］(When this card is played onto Stage, you may pay the cost. If you did, choose 1 「“ペルソナ”装着 ヴィルヘルミナ」 from your Waiting Room, place it into Hand)
This card was printed in Japanese only; the English text above is an unofficial community translation.