作曲中 真姫 is a Weiß Schwarz card from ラブライブ! LL/WE19-26. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 [①] When this card attacks, if 「ユメノトビラ」 is in the Climax Slot, if you have 2 or more other 《音楽》 Characters, you may pay the cost. If you did, search your Deck for up to 1 《音楽》 Character and show it to your opponent, add it to Hand, shuffle your Deck afterwards.
This card was printed in Japanese only; the English text above is an unofficial community translation.