私服の小鳥 is a Weiß Schwarz card from Rewrite RW/W15-023. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 ［①］When this card attacks, you may pay the cost. If you did, choose 1 of your Characters, during this turn, it gets +2000 Power.
This card was printed in Japanese only; the English text above is an unofficial community translation.