Darth Rehmmus

Darth Rehmmus was a Lupian Sith and fifth Dark Lord of the Korribanite Empire. Legend tells that Rehmmus was one of the most unpredictable and dangerous Sith, not for his powers in the Dark Side, but for his bestial appearance and behaviour.

Early years
Darth Rehmmus' true name is unknown, as the Lupian language is untranslatable into Galatic Basic. It is known that he was born on Lupia and even as a child he was tempermental and ravenous. He was chosen as a Sith because he displayed such a insane fighting style that he would decimate the enemies of the Sith.

Succession of Darth Ithericus
Rehmmus was never named Ithericus' heir. He simply killed all his other rivals to the throne. The immediate heir, who had named by Ithericus before his death, fled on his cruiser from Korriban, but even then Rehmmus tracked him down and killed to not risk any uprisings. The Council was without any other option, and if a single councillor voted against Rehmmus they would be torn to pieces. He was named the new Dark Lord, and in his rule he lead the Sith to claim some fifty planets. Before the Jedi Wars and the following planetary rebellions, the Sith Empire of Korriban and Liberated Systems consisted of over 350 planets. After the rebellions of many of these planets forced the Sith to loose them, they held only about 200. The transition from 350 planets to 200 had taken less than a century, and Rehmmus sought to regain a good number of planets. In fact he took barely any of the ones they had lost before.

Death
During his campaign to claim Aseen'Pata, Rehmmus was ambushed by a Jedi strikeforce. He dueled them all with insane carnage, but they overpowered and killed him. Rehmmus' death troubled little of his subjects back on Korriban, and the Council made the drastic decision to create a triumvirate not unlike the Sith Triumvirate, consisting of Darth Exius, Darth Threx and Darth Vethra.