[ACT] [REST] 1 of your "KAN-SEN" characters] Choose 1 "KAN-SEN" character in your level and 1 "KAN-SEN" character in your waiting room, and exchange them.
[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 "KAN-SEN" character in your waiting room, return it to your hand, choose 1 card in your hand, and put it into your waiting room."