Well, I don't see him as much more than a human. Check his build and the shape of his mask, which gives us a nice idea of how his face is. Looks human to me.
Originally Posted by Silveredge9
- Hazzen and Sion have completely different personalities.
Indeed. I can't imagine Haazen turning to a subservient
Sith Lord. Methinks the comics intetionally did so that these characters remembered the triuvirate as a feint to divert the readers attention.