Thanks! :)
Yes, he was one of her masters when she was learning the dark side and was one of her mentors and she later turned to the Jedi and the light side of the Force. He was the one in charge of the academy for the Sith, dark side users. Usually there is much animosity between Jedi and Sith, but many masters of both understand that both the light side and dark side need to coexist within the Force. Master Usharr went in exile many years ago and recently reached out.