Hi all. We are starting mythic Ko'ragh now and I was wondering...what is the general strategy for an unholy dk in this fight? In the past I would just go frost for heroic mode for the physical damage and just not even care abot DPS, but on mythic it is not an option anymore. I see most people spec NP+UB for this. So should my goal be to prolong duration of plague on boss at the start then bloodboil once adds come out to spread them? And is NP what's making it possible to do 40k on this? Thanks!