Darth Rancorus

"Yes my Master."

- Darth Rancorus

Darth Rancorus is a Sith Assassin and a former Sith apprentice of Darth Ruyn. He was one of the participants of the Massacre of Ossus and one of the few to survive. He later tried to assassinate Roan Fel with his rivalrous fellow Darth Stryfe