Borthis

Borthis, a Sith Lord belonging to the Brotherhood of Darkness, functioned as a teacher at the Sith Academy located on Korriban. He worked alongside fellow instructors Hezzoran, Kas'im, Orilltha, Shenayag, and Qordis. Upon Kaan's command for all Sith to gather on Ruusan with the goal of obliterating the Army of Light, Borthis journeyed to Ruusan to participate. Ultimately, similar to the other Sith of the Brotherhood of Darkness, with the exception of Darth Bane, he perished on Ruusan.