Desora was a Sith of pure blood, a woman, who gave her service to the Sith Empire throughout the Galactic War.
In the year 3640 BBY, she, together with a fellow Sith named Chane, received orders from the Imperial Admiral Harridax Kirill. Their mission was to tail a smuggler to the location of Rogun Matt'rik's safe house on Tatooine. The smuggler intended to eliminate Rogun due to their previous problematic dealings, oblivious to the fact that Kirill, also known as the Voidwolf, had largely orchestrated these dealings, with the smuggler unknowingly assisting him. Chane and Desora intervened during the confrontation between the two, and after exposing the deception through a hologram, Kirill commanded the Sith to eliminate assets he no longer required. Nevertheless, the smuggler and Rogun chose to collaborate despite their past conflicts and were successful in overcoming both Sith warriors.