The Usual Please Anon Chihaya SP (BD/WE49-E26SP) BanG Dream! 10th Anniversary! Premium Booster Card details

[ACT] [Put 1 card from your hand into your waiting room & Put this card into your waiting room] Choose 1 "Anniversary" or "MyGO!!!!!" character in your waiting room, and return it to your hand.
[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 "Anniversary" or "MyGO!!!!!" character, reveal it to your opponent, put it into your hand, choose 1 card in your hand, put it into your waiting room, and shuffle your deck."