Overwhelming Impact, Junna Hoshimi (RSL/S98-E041 C) [Revue Starlight The Movie]

[AUTO] When your climax is placed on your climax area, choose 1 of your characters, and that character gets +4000 power until the end of your opponent's next turn. [ACT] [REST] this card] You may choose a face up card in your opponent's memory, and put it face down. If you do, at the end of your turn, put that card face up.