...so you don't mess up the good stuff on either side. Thank you.

What I mean is that if something is going to be nerfed/adjusted because of one side of the coin, keep the adjustment on that side only. This way, making Scathe weaker for PvP reasons (good reasons) doesn't make it useless in PvE. That's one example, though I'm sure there are more.

There don't need to be new skills or anything, just different lengths/potency/effects for their PvP counterparts.