子供たちの良きお姉さん is a Weiß Schwarz card from 2012年度トライアルデッキ【W】 RN/W16-T14. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When this card is placed on your climax area from your hand, draw a card, choose one of your characters, and that character gets +2000 power and +1 soul until end of turn.