部活棟のヒーロー is a Weiß Schwarz card from ラブライブ！虹ヶ咲学園スクールアイドル同好会 LNJ/W97-061. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Send the top four cards of your Deck to Waiting Room, choose up to one Level X or lower《Music》Character in your Waiting Room, add it to Hand. X is the number of Soul Trigger Icons of those cards.
This card was printed in Japanese only; the English text above is an unofficial community translation.