普通？の転入生 幸 is a Weiß Schwarz card from グリザイアの果実 Vol.2 GRI/S84-077. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When your other Character becomes REVERSE, choose 1 of your Character, during this turn, it gets +1000 Power. 【AUTO】 ［Place this card into Waiting Room］ During Attack Phase, when your other REVERSE Character is placed into Waiting Room from Stage, if this card is at Back Row, you may pay the cost. If you did, place that Character into its previous slot in REST.
This card was printed in Japanese only; the English text above is an unofficial community translation.