Darth Tilon is a Neimoidian Sith Lord who was born on Cato Neimoidia, Tilon's father was the head of operations for Czerka on Cato Neimoidia, but Tilon's father eventually took him on a Czerka run to the Unkwown Reigons but crashed down on the planet Quarth, as they kept staying at the crash site, Tilon's father eventually went for help but was killed in a Sith Patrol Trap by accident, Tilon thinking that his father abandoned him embraced his anger and was corrupted by the Dark Side, eventually Tilon looked for him to kill his father but instead found a massive Sith Temple, he had learned the ways of the Sith from them and journied down the path of the Dark Side.