[Automatic ability] When your CX whose trigger icon is [Discovery] is placed in the CX area, you choose one of your "Master" or "Servant" characters, and that character gets +2000 power for the duration of the turn. [Activation ability] [Stock 1] [[Rest] this card] Choose one of your "Master" or "Servant" characters, and give it the following ability during that turn. "[Automatic ability] When this card's battle opponent becomes [Reverse], you may choose 1 character in your waiting room and return it to your hand. ”