Gah! I knew there was something I was meant to be checking on. I'll have a think on it, see what I come up with. If you've any suggestions, PM me or post them here.<br/><br/>I think it should be doable, we'll just need to figure out how. I'm reading the Dresden Files books at the moment, so might be able to adapt some ideas from there. I've a couple of ideas floating around, but I'd need to figure out how best to implement them.<br/><br/>Since the magic can duplicate any power, we need some restraints on it. Offhand I'm thinking time (ie it takes a while to cast, the bigger the effect, the longer the casting - you can rush it, but it stands a greater chance of failure) or devices (wands, amulets, spell components) or energy (each spell you cast takes it out of you more than a corresponding villians own powers, and the bigger the spell, the more the drain).<br/><br/>Think you can work with anything there?