部屋着の佐天 is a Weiß Schwarz card from とある科学の超電磁砲S RG/W26-044. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 CHANGE ［② Place 1 card from to Waiting Room from Hand, place this card to Memory］ At the beginning of your Climax Phase, you may pay the cost. If you did, choose 1 「うわさ話 佐天」 from your Waiting Room, place it in this card's previous slot.
This card was printed in Japanese only; the English text above is an unofficial community translation.