“ポケットみたいな場所”鏡子 is a Weiß Schwarz card from Summer Pockets SMP/W60-011. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 [Place 1 card from Hand into Waiting Room] When this card is placed on Stage from Hand, you may pay the cost. If you did, choose up to 1 「Summer Pockets」 from your Memory, return it to Hand, during this turn, this card gets +1000 Power. 【AUTO】 [①] When this card attacks, you may pay the cost. If you did, choose up to 1 「Summer Pockets」 from your Waiting Room, send it to Memory, during this turn, this card gets +500 Power.
This card was printed in Japanese only; the English text above is an unofficial community translation.