So, I was planning to use Zoroark in a deck of mine. Because I like it's "Foul Play" attack. But I ran into a confusion while I was thinking about how it would work. Zoroarks "Foul Play" attack says, "Choose 1 of the defending Pokemon's attacks and use it as this attack." What if I use an attack like Emboar's "Flare Blitz" which has you discard all fire energies, would I be able to do the attack and not discard any fire energies since I wouldn't have any? Or, am I able to use another "Foul Play," if my opponent has a Zoroark too, to use one of my pokemon's attack?