Companion Guide For High Dps and To Raise Crit Sverity Neverwinter Great Weapon Fighter Xbox One,PS4,PC.End Game build

Here is a guide to your Companions at rank 70. Now I am a great weapon fighter but any Character build for dps even possibly a Devoted Cleric and Needs High Crit Severity and chance. How to choose my companion neverwinter, great weapon fighter neverwinter, what companions should I use in neverwinter, help in neverwinter