Hallway Protecting Goddess Mahiru Tsuyuzaki (RSL/S56-E054 U) Revue Starlight Card details

[AUTO] When this card is placed on the stage from your hand, if you have another character with "Karen" or "Mahiru" in its card name, this card gets +4000 power until end of turn.
[AUTO] [(1) REST 1 of your other STAND characters with "Karen" or "Mahiru" in its card name] During the turn that this card is placed on the stage from your hand, when this card's battle opponent becomes REVERSE, you may pay the cost. If you do, search your deck for up to 1 character with "Karen" or "Mahiru" in its card name, reveal it to your opponent, put it into your hand, and shuffle your deck.