100% agree on this.
- The free dps boost when you face stab the lethargy debuff is a nice addition.
- Finesse hits being doubled in t5+t6 (I think also RF) is crazy
- As you said, Assassin gets a fair amount of off hand finesse hit procs
I also think Fass is using T5 necro rune over exile, and he is by far the best necro I’ve seen so I guess you could argue it’s worth getting.
I have also done a lot of testing on T5 ranger rune vs exile on it, and since DoTs don’t crit on ranger exile does not perform as good as you might would think.
Focused Fire + T5 rune in T5+T6 is actually pretty good. Just rotate Shattering and Focused Fire instead of Fire atk. (Unless you hit like Whisperer with 7k prot and 9k armor). In the end I think in t5+t6 it parses basically more or less the same.
The demo rune by the way actually buffs your cacademon the most. The +1 pet point does not mean much, but the additional wildfire dmg on your cacademon is pretty crazy actually. And, you get a minor minor increase on the pet buff itself which is nice I guess.
Just wanted to add, finesse hits cannot crit, and they ignore shields (Chaos last boss for example, bat boss in t3,5)