Human parents: Matthew and Helena Mordonus
Demon father: Adramalech Malkavis
Demonic Name: Kazmirith Nexmirazi
Born to human parents, Kathrine's mother passed away from an unexplainable wasting disease only a year after her birth. An event that her father never forgave her for, seeing the red skinned child as a curse. Her father slowly descended into drinking, violence, and despair after a few years. Eventually leading to his death at the hands of Kathrine's true father, a powerful archdemon, when he threatened her life. She was picked up by operatives acting for an under the table government organization tasked with handling supernatural entities shortly after this event.
For several years her and other 'candidates' of the SIF(Supernatural Intervention Force) program were trained to fight back against outsider influence utilizing their own powers against their liminal forebearers, whom encroached upon the 'mortal realms'. During these triaining exercises her powers flared and she slipped into the Limbo between worlds where she found The Lexicon, a mysterious blade that granted her access to even more strange abilities.
Shortly before the 'official' first operation of the SIF forces, the V'sori invasion took place. The headquarters was destroyed in the attack killing most personnel and scattering the remnants as they fled into hiding.
Kathrine, now taking on the moniker Hellion due to her rampant display of agression, chaos, and upfront rebellion against the V'sori invaders, eventually joined up with the Omegan squads. One of which eventually ended the occupation, though not before her reassignment to a different team. While her new squad was not the group heralded as the operatives that stopped the invasion, they were instrumental in taking out key V'sori kill teams. A stressful process that pushed Hellion's powers to even greater heights.
Now in a world recovering from being lorded over by aliens, she plans to make good on her training in other ways in the absence of everyday heroes.