When you place a "Chihiro Rokuhira" or "Char Kyonagi" card from your hand into your sideline with an ability on one of your "Chihiro Rokuhira" cards, you may switch this active character to resting. If you do, add up to one of those cards placed into your sideline to your hand. you can only activate this "Char Kyonagi" ability one time each turn.
