Yeah, sorry, I guess I wasn't specific enough about that. But yes, I meant for PvP only. When it comes to Stifle, anyways. The duration on Mind Drain should be the least of any Mage's worries. Unless, of course, you want to PvP a lot. Then you can pretty much forgo any empowerments on Frost Nova and Inferno and just focus on Stifle and Mind Drain. However, in my opinion, that is a huge waste since Fighters will just chop you to bits anyways. Unless you can afford to whore yourself out on cash shop items.