"A World with Just Me" Sana (MR/W80-E037 U) [Magia Record: Puella Magi Madoka Magica [Side Story] (Anime)]

[CONT] Assist All of your characters in front of this card get +500 power. [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 character in your waiting room, return it to your hand, choose 1 card in your hand, and put it into your waiting room."