歌姫 ななか is a Weiß Schwarz card from ヴァイスシュヴァルツクロニクル D.C. D.C.II DC/WCE02-007. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When this card attacks, reveal the top card of your deck. If that card is a 《Music》 character, this card gets +2000 power until end of turn. (The revealed card is returned to its original place)