History
Momin saw himself as an artist before and during his time as a Sith lord. He first started with his home pet and then went larger. He felt that all art needed an audience and that audience had to have an emotional response and most of his art had the response of disgust and fear. After he was trained in the ways of the force by a Sith master and killed her he took no apprentice but developed his art for one audience member in particular, the dark side of the Force. Momin believed that the Force could be communicated with but had to be treated with respect and some measure of reverence. In his time as a Sith he discovered a means to place his consciousness in his helmet and even open the divide between life and death so he could escape death. He tricked Darth Vader into helping him do so under the pretense of helping Vader get back his lost wife.
Powers & Abilities
Like all Sith, Momin possesses powers in the Force but also was a skilled artist (in his own way) and expert duelist with lightsabers.