I like the skill and I loved it in 11 since you didn't have as many prereqs for where your dps was in relation to the mob.

I use it in CM almost every run. However it is kind of a buzz kill since they have to be close by and the CD is a really long time. I don't mind the duration, but I would rather have an aoe defensive buff.

I would definitely like to see this skill stay in the game with some reworking. The way that the gameplay works now it's very hard to use especially with any ranged class such as mage or brd.