Fist of Flowing Water Crushing Rock

If <Garou> is on your field, reduce this card's AP cost by 1 while in your hand. Choose up to one character with 5000 or less BP on your opponent's front line and sideline it. Choose up to one <Garou> on your field. It gains "If your opponent sidelines this character with a ability, they add the card with the ability to their hand instead" until the end of the turn.

Trigger

Choose one character on your opponent's front line and sideline it.