Really appreciate that you are sharing the setup. I've seen unholy DK's do great dps in raid. and the awesome part, like you said, is that there are no RNG factors. You get constant good damage.

I do have a question regarding its damage. Did you play a bit unholy in pvp ? What percentage of the damage are coming from the pet. I'd imagine when both pets are up and attacking + DT. Unholy would have some great burst. But normally, it takes about like 20+ seconds to build that 5 DC buff ?

With up coming patch, unholy's damage will get normalized a little bit. But getting some more goodies in pvp (passive anti snare + chains of ice root).