Proof of Contract, Rin

【AUTO】 When this card becomes 【REVERSE】, if this card's battle opponent is level 0 or lower, you may 【REVERSE】 that character.【ACT】 [【REST】 this card] Choose one of your characters with "Archer(アーチャー)" in its card name, until end of turn, that character gets +1500 power and the following ability. "【CONT】 If the character facing this card is a lower level than this card, this card cannot attack."