水着のイオ is a Weiß Schwarz card from PRカード【Sサイド】 DS2/SE16-P02. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 ［(4)］ When this card is being Front Attacked, you may pay the cost. If you did, choose the Character facing this card, during this turn, it gets ＋6 Soul.
This card was printed in Japanese only; the English text above is an unofficial community translation.