As the "Girlfriend", Akane Kurokawa (OSK/S121-E082S SR) [[OSHI NO KO] Vol.2]

[AUTO] When a climax is placed on your climax area, choose up to 2 of your characters, and those characters get +2500 power until the end of your opponent's next turn.[AUTO] [Put 1 climax from your hand into your waiting room] When your climax triggers, you may pay the cost. If you do, choose 1 character in your waiting room, and return it to your hand.