Wishing for a Future With You, Uruha Rushia [hololive production Premium Booster]

[AUTO] At the beginning of your climax phase, choose 1 of your "hololive" 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. "Search your deck for up to 1 "hololive" character, reveal it to your opponent, put it into your hand, choose 1 card from your hand, put it into your waiting room, and shuffle your deck."