|Chronological and political information|
- "My ascendance is inevitable. A day, a year, a millennium—it matters not. I hold the patience of stone and the will of stars. Your striving is insignificant. Let your death be the same."
- —The Sith Emperor, to a Jedi Knight sent to kill him[src]
The Sith Emperor, born Tenebrae, was a Dark Lord of the Sith who brought the True Sith Empire together from the remains of the First Sith Empire after the Great Hyperspace War. He was trained by the Dark Lord Marka Ragnos, who gave him the title Lord Vitiate, and, later, the Sith Emperor ruled over the True Sith Empire for over a thousand years. During his reign, he plotted and ultimately launched the Great Galactic War against the Galactic Republic in an effort to assert Sith dominance over the galaxy.