Yeah. DEE eats skill points for mediocre damage 
I feel like i need the MI offhand that gives it WD to be worth spamming, but thats already going to be in use by the offhand the build is based around. so it looks like i will be switch it to a nuke later.
I wouldn’t say that spam acid DEE is bad. I returned to my old spam acid DEE build concept and now it feels much better. I wish Zantai explained why Runed Dagger of Dreeg does not provide flat acid damage. 
Meet acid madness - avatar of Dreeg
- Screenshot with active set buff. Under BoG and permanent buffs DEE deals 12364 acid and 11278 posion damage.
Grim tools calc: https://www.grimtools.com/calc/4VxWxbe2
P.S: We don’t have items with DEE mods converting vitality damage to acid. Items with global conversion are not suitable for spam DEE. :undecided:
Sigh, I have found screenshot of vitality Warlock spam DEE build for game version 1.0.6.1
Once I compared it with acid spam DEE damage, see my post above, I felt disappointed.
No flat acid damage for Runed Dagger of Dreeg, no DEE mods to convert vitality to acid. Where is justice and balance? :eek: Did I miss something obvious?
I’m working on one with the transmuted offhand
But since I don’t like using cheats, trading and gd stash, it will take some time (or forever) to end the build
currently on this:
https://www.grimtools.com/calc/62a4YwON
Just ended the game on ultimate, pretty easy without any end game gear
A good test is the Nemesis Alexander and his 95% acid resist.