Nora Valkyrie (RWBY/WX03-042S SR) [RWBY]

[AUTO] When your other character's battle opponent becomes [REVERSE], choose 1 of your "Remnant" characters, and that character gets +500 power until end of turn. [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, choose up to 1 "Remnant" character in your waiting room, and return it to your hand.