Star Wars: Enemy of the Republic - Dark Side
Mysterious Sith Lord
A droid avatar of the AI known as Standalone, Darth Krohn served his master’s will around the galaxy. A master of the Dark Core, the droid analog of the Force, Darth Krohn was seemingly slain thousands of times, but was always recreated to continue serving his master’s will.
However, his code was overwritten by a rogue droid named FK-4, a failed servant of Standalone, when he attempted to intercept a group of Jedi on the world of Yag Dhul. When his body was destroyed by those Jedi in a power generator room, the resulting damage and corruption to the code meant that Darth Krohn could not be reconstituted, and he was finally defeated.