Argos

A male Human named Argos, who possessed pale skin, gray-brown hair styled in a striped pattern, and orange eyes, had risen to the position of Sith Lord within the resurgent Empire by 3640 BBY. This individual was skilled in utilizing Force blasts and lightning alongside a red lightsaber, and during combat, they donned armored robes along with a respirator mask.

With the outbreak of the Galactic War against the Galactic Republic, Argos found themselves dispatched to the planet of Corellia under the command of Tol Braga, a corrupted Jedi Master serving the Sith Emperor. Amidst the Battle of Corellia, Argos, along with several other Sith Masters, was deployed to the Saxan Chemical Refinery with more than a dozen Sith assassins and warriors. Their mission was to construct a chemical weapon intended to kill millions. However, the Jedi Knight known as the Hero of Tython launched an assault on the refinery to thwart the Sith's plans, resulting in Argos's death at the hands of the Knight during the ensuing conflict.