Vitiate

"When the Emperor planned the Republic's destruction, he did not foresee the need for alliances. The Sith would sweep through the galaxy, systematically exterminating their age old Jedi enemies and dismantling the proud Republic."

- The Holocron of Jedi Master Gnost-Dural on the Great Galactic War

The Sith Emperor was a mysterious male Dark Lord of the Sith.

Biography
The Emperor survived the ancient Sith Empire's defeat during the Great Hyperspace War, and fled to Dromund Kaas with his most trusted Sith Lords. There, he began building a new, revitalized Empire, vowing to return and defeat the Republic.

Using dark rituals, the Emperor prolonged his life and his undisputed rule. In the time after the Mandalorian Wars eminent Jedi Knights Revan and Malak traveled into the unknown regions in search of the Star Forge which led them into contact with the Sith Emperor. He supposedly corrupted them and gave them a mission to return to the Republic and serve as a vanguard for a Sith invasion thus beginning the Jedi Civil War. Through out the Jedi Civil War, Revan deliberately left key Republic infrastructure intact on many planets to assure stability so that he could take his Empire to war with the hidden faction lead by this mysterious Emperor. Revan's ultimate plan never came into fruition as Malak betrayed him and took the mantle of Dark Lord of the Sith for himself, caring little for his former master's aspirations of stability Malak sought to destroy anything that got in his way to achieve his goals. Malak was eventually hunted down and killed by his former master, who was redeemed by the Jedi Council, effectively putting an end to the potential vanguard. After Malak's death the remnant of Revan's Empire was destroyed by the Jedi Exile who shortly after her victory departed to the Unknown Regions to join Revan, who left at the end of the Jedi Civil War, on his quest against the Emperor and his "True" Sith. About 300 years later it was presumed that they failed when the "True" Sith finally returned and started the Great Galactic War and they were never seen again.

In the year 3,681 BBY, the Emperor and his Empire withdrew from their seclusion on Dromund Kaas and attacked the Republic in what was considered to be the best orchestrated military strike in galactic history.

Around 3,678 BBY, his apprentice, a pure blooded Sith called Exal Kressh, betrayed him and fled to Republic space. He maintained his presence inside her head, tracing her location, and deferred the choice of who to hunt her down to the Dark Council, who settled on Sith apprentice Teneb Kel for the task.

The Sith Emperor led the Sith Empire during the Great Galactic War and after its conclusion withdrew, deferring control to his Dark Council, in order to pursue his own mysterious goals. By the time of the Great War, he was well over 1,400 years old.

Appearances

 * Star Wars: The Old Republic, Blood of the Empire Act 1: Shades of the Sith
 * Star Wars: The Old Republic, Blood of the Empire Act 2: The Broken World
 * Star Wars: The Old Republic, Threat of Peace Act 1: Treaty of Coruscant
 * Timeline 1: Treaty of Coruscant
 * Timeline 4: The Empire Changes Strategy
 * Timeline 5: The Battle of Bothawui
 * Timeline 6: Onslaught of the Sith Empire
 * Timeline 7: Peace for the Republic?
 * Timeline 8: The Jedi Civil War
 * Star Wars: The Old Republic

Notes and references
Sith-Imperator Emperador Sith Imperator Sithów