“アイテム”絹旗 is a Weiß Schwarz card from とある科学の超電磁砲S RG/W26-007. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 ［① Place 1 《超能力》 Character to Memory from Hand］ When this card attacks, you may pay the cost. If you did, during that turn, this card gets +1500 Power, opponent cannot use 『【AUTO】 ENCORE』. (『【AUTO】 ENCORE［③］』 in the Rules cannot be used as well)
This card was printed in Japanese only; the English text above is an unofficial community translation.