Hello! I have a question regarding Keldeo EX and its ability 'Rush In'. http://pokebeach.com/scans/boundaries-crossed/142-keldeo-ex.jpg Rush in states that 'Once during your turn, if this Pokemon is on your bench, you may switch this Pokemon with your Active'. Now can this be used once per Keldeo EX? Or can you only use one Rush in per turn?