友達を想うマト is a Weiß Schwarz card from ブラック★ロックシューター BR/SE06-32. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 [Place 1 「異世界の少女 ブラック★ロックシューター」 from hand to Memory, place this card into Waiting Room]When 「アナタは誰？」 is placed into your Climax slot, you may pay this cost. If you do, choose 1 「“流星”ブラック★ロックシューター」 from your Waiting Room, place it into this card's previous slot.
This card was printed in Japanese only; the English text above is an unofficial community translation.