Calming Ritual, Kaguya [Kaguya-Sama: Love is War?]

[ACT] [[REST] this card] Choose 1 of your characters, and that character gets +1000 power until end of turn. [ACT] Brainstorm [(1)] Flip over 4 cards from the top of your deck, and put them into your waiting room. For each climax revealed among those cards, perform the following action. "Choose 1 "Shuchiin" character in your waiting room, return it to your hand, choose 1 card in your hand, and put it into your waiting room."