"Having a Nightmare" Wiz (SR) (KONOSUBA -GOD’S BLESSING ON THIS WONDERFUL WORLD! RE:EDIT) SR

[AUTO] When your other character becomes [REVERSE] in battle, choose 1 of your characters, and that character gets +1000 power until end of turn.
[ACT] [(1) [REST] this card] Choose 1 of your "Adventurer" or "Magic" characters, and that character gets the following ability until end of turn. "[AUTO] When this card's battle opponent becomes [REVERSE], you may choose 1 character in your waiting room, and return it to your hand."