The Chaos Knight - Nessaj

if you actually read the other guides well enough to know they were written correctly you'd know leveling your crit to max first is stupid

Did you read the topic ?
I named it "No Manalessness", because I wanted to use my ulti more often and not all the time the other skills.
With that build you can harras the enemys very good - with a bit luck.
You can use Chaos Bold often and Rift not so often so you can have many for ulti and an other stun for some situations you have a Rift lvl 1.
It's just to damage him while you spare mana.
This means more often Chaos Bold = more Stun = more chance of Crit = more damage ...
So if you wanna play like this have fun.
It's not the only chance of playing him but it's a chance...
So try it and have fun :)