I was playing a boy it league last week, and he was using gyarados. On my turn I KOed one of his pokemon, and he sent out smeargle, used its power, then retreated, warp energy`d and tryed to use it again. I argued that he couldn`t because the card said that he could only use it one per turn, but he thought that, because smeargle went to the bench, he could use it again. Who was right?