Fwiw im level 89 crackling energy sorc. Easily one of the worst subclasses available but i stuck with it because its fun, i enjoy the challenge, and im a stubborn bastard. I had no vulnerable on my build at all. The crit nerfs alone reduced my damage more than the other buffs. I even use 2 of the lightning specific buffed aspects. Combined with survivability nerfs, i can no longer complete the dungeons i could before.

I appreciate their attempts to increase viable variety. But the nerfs to the OP meta builds leaked onto the already struggling variety builds.