Fruit of Remorse, Michiru [The Fruit of Grisaia]

[AUTO] At the beginning of your opponent's draw phase, if this card is in your center stage, choose 1 of your characters, and that character gets +4000 power until end of turn. [AUTO] Change [Put this card into your waiting room] At the beginning of your climax phase, you may pay the cost. If you do, choose 1 "Afterschool Sunset, Michiru" in your waiting room, and put it in the stage position that this card was in.