Hi ! Don't know if it is the right place to post my question but you seems to be a pretty good mathemagician so maybe you can help me ! It is about the impale spec for main tanks.
I talked with our main tank and he told me that impale adds something like 150-200 dmg on his crit shield slam in general. I was then wondering if it is really worth compared to 2% more crit if he had a "classic spec" (regardless of other utilitaries talents he could get instead of this shitty fckin' debuff and Impale). He is full T2, but doesn't have TF nor DFT. I know it's a short description but I just need a theoretical insight (impale vs 2% crit basically).
I may be completely wrong but giving what he told me, I calculated that even full world buffs his impale up his aggro by something like 4%... (maybe less, way less without world buffs).