Darth Thanaton's predecessor

This Dark Lord of the Sith served the Sith Empire on the Dark Council as Head of the Pyramid of Ancient Knowledge.

After the Sith Lord Darth Skotia was killed in suspicious circumstances and Darth Thanaton wished to punish the most likely perpetrator, Darth Zash, this Dark Councilor sided against Thanaton and supported the Dark Council in raising Zash to Skotia's former position.

In circa 3,641 BBY Darth Thanaton acceded to the Dark Council after this Dark Lord's sudden death.

Appearances

 * Star Wars: The Old Republic