Darth Revan (Dark Star Wars Saga)

"''All hail Darth Revan, the true Dark Lord of the Sith!"

- Bastila Shan

Darth Revan was a Sith Lord who nearly destroyed the Republic during the Jedi Civil War. He was a Jedi Knight during the Mandalorian Wars, where he was said to be a brilliant tactician and very charismatic. He later fell to the dark side in order to protect the galaxy from an unknown threat. He and his apprentice Darth Malak waged a war against the Republic. Then during the middle of the war, he and apprentice found a Star Map on Kashyyyk. They used it to find an ancient space station called the Star Forge. Before he could use it against the Republic, he was betrayed by Malak and captured by a Jedi named Bastila Shan. The Jedi Council wiped his memory, and programmed it to be loyal to the Republic. They sent him along with Bastila to find the Star Forge, which they discovered in his broken memories. However, Revan returned to the dark side when Malak revealed his former identity. Revan journeyed to the Star Forge and killed Darth Malak for stealing the mantle of Sith Lord from him. He then disappeared from known space after his memories fully returned nearly a year later.