Unidentified Sith apprentice (Lord Vivicar)

A Sith apprentice, who was a Human male, aided Lord Vivicar throughout the Cold War. This Sith in training supported Vivicar's efforts, as a Sith Lord, to eradicate the Jedi Order utilizing the Dark Plague. On Coruscant, the Barsen'thor of the Jedi Order was able to overcome the apprentice.