"Music of Smiles" Hagumi Kitazawa (BD/W73-E001 RR) [BanG Dream! Vol.2]

[AUTO] When your characters' trigger check reveals a level 2 or higher card, choose 1 of your characters, and that character gets +1000 power until end of turn. (Climax are regarded as level 0) [ACT] Brainstorm [(1) [REST] this card] Flip over 4 cards from the top of your deck, and put them into your waiting room. For each climax revealed among those cards, search your deck for up to 1 "Hello, Happy World!" character, reveal it to your opponent, put it into your hand, and shuffle your deck.