Guila: Switching Sides (SDS/SX03-080 R) [The Seven Deadly Sins]

[AUTO] When this card attacks, choose 1 of your other "Britannia" characters, and that character gets +X power until end of turn X is equal to the number of other "Britannia" characters you have x500. [AUTO] [CXCOMBO] When your opponent levels up, if"New Partnership" is in your climax area, and this card is in your center stage, you may choose 1 character in your waiting room, and return it to your hand.