Summer Splash Party! Oozora Subaru - hololive production Summer Collection Premium Booster (HOL)

[CONT] Assist All of your characters in front of this card get +X power. X is equal to that character's level ×500.
[AUTO] When your climax with [CHOICE] in its trigger icon triggers, you may draw 1 card. If you do, choose 1 card in your hand, and put it into your waiting room.
[ACT] [Put 1 "Summer Memories, Oozora Subaru" from your hand into your waiting room & [REST] this card] Choose 1 character in your waiting room, and return it to your hand.