Ulver Estrel was born on Coruscant in 5 BBY. He would be taken by Hellfyre when he was a child and secreted away to their capital of Lukros. His parents never would find him, though they were compensated by Hellfyre. Though they didn't want to give him up, they were forced to either accept the money or death. From an early age, Ulver was brought up hard and competitive. He was pushed through the hardest of the Hellfyre trials. It had been determined that he had immense power in the Force and would lead one of the Hellfyre teams.