Otawamure うーさー is a Weiß Schwarz card from 【スペシャルセット】うーさーのその日暮らし Woo/SE19-003. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When this card attacks, choose one of your other characters, and that character gets +1500 power until end of turn.