Little is known about Lord Ehocs upbringing, other than the fact he was born and raised by his father on Nar Shaddaa. Why his mother was not around being unknown. He grew up in poverty accustomed to violence and struggle. And though his father was an honest mechanic Ehoc hung around the different gangs of the Moon. It came to pass one day he stole a swoop from one of the minor gangs, but got caught. In the middle of a crowded street a fight broke out between Ehoc and 3 gang members. The men had the upper hand on the 13-year-old Ehoc, when he in a burst of fury screamed and through an unseen power slammed the 3 men into a nearby wall. They all died. Ehoc still bears a scar he received that day.
 
This would be how he was discovered by a traveling Sith, and later sent off for training. The Sith was a generous man as he offered 1000 credits to Ehocs father for the boy. Not daring to oppose a Sith Lord, Ehocs father accepted and the two would never see each other again.
 
Things changed quickly for Ehoc as he was trained to nurture his hatred and fury. To fuel his feelings and let them empower him. He learned to control the Force he had used that fateful day when he first had taken 3 lives of those thugs on the Smugglers Moon.
 
It became apparent early that Ehoc had no great mastery of the more complicated aspects of the force, but he had a strong build and was trained in the ways of the lightsaber and melee combat. Initially trained to dual wield blades he later chose to only use one blade for more powerful strikes.
 
Throughout years of training and more than a few incidents, he slowly rose the ranks of the Sith. He had many masters, most of them killed by other Sith Lords, or their henchmen. Eventually at the age of 42 he ascended to the rank of Sith Lord through the recovery of an ancient Holocron in a deep tomb on Yavin 4 and instead of handing it to his last master, Lord Nelos, he seized the power of the ancient teachings for himself. He would present the Holocron and his late masters lightsaber for the dark council, granting him favor with them.
 
Ehoc would be described as cruel the first years he served under the Sith. His hatred for the Republic, the Jedi and even the Hutts was fierce, and he would kill without a second thought. But that was all to change after a fateful meeting with a spirit of Old.
 
After being introduced to a new and stronger side of the force, Dark and Light combined, Ehoc changed his ways and became an outcast and exile of the Sith ranks. Knowing the danger of his choices he never voiced his feelings and kept control with a firm hand and strong face. But with himself he started to see the good in people, embracing compassion and care.
 
His view on the force would change yet again however, after encountering a powerful artifact from time unknown. In an ancient facility built by the celestials he would uncover two artifacts, a Kyber crystal, and a mask. The mask was attuned to the dark side of the force, and imbued with great power. When putting it on Ehoc was overwhelmed with the power of the dark side, and once again embraced pain, hatred and anger. The mask would also grant him sharper and clearer vision, and after putting it on he would rarely even be seen without it again. He would feel vulnerable without it. The Kyber crystal is the one he uses today, and enhance his lightsaber fighting when surrendering to the force.
 
Information is extremely limited after he joined the Atrox Ascensus, although it is believed he Serves under an unknown master there as High Lord. Information about the Ascensus is limited beyond holo chatter.