Nathema conspiracy

A conspiracy among six members of the Sith Empire's ruling Dark Council was formed in order to overthrow the Sith Emperor and prevent him from waging war on the Galactic Republic, as the Sith Lords had discovered the Emperor's homeworld of Nathema and understood that he was a threat to all life in the galaxy. However, the conspiracy was largely ineffectual, and its members&mdash;including Darth Nyriss&mdash;were killed in the purge of the Dark Council in 3,950 BBY.

Appearances

 * Star Wars: The Old Republic: Revan
 * Star Wars: The Old Republic