Celevon follows 'The Three Tenets', a self-imposed code that he lives by. The first tenet is to Stay your blade from the flesh of the innocent, something he strongly believes in. The second tenet is to Hide in Plain sight. This lends a supernatural quality to his kills whilst inspiring fear into the allies of those who are eliminated by appearing from a crowd, performing the assassination, then disappearing without a trace. The final tenet, proof of his loyalty, is to Never Compromise those who trust you for any price. Even under the agony of torture or threat of death, Celevon will maintain his silence.

Celevon Edraven Erinos is a master of the 'tricks of the trade' - the cheating and stealing trade, that is. With a certain propensity and natural talent for stealth and thievery, Celevon Edraven Erinos is a professional when it comes to crimes, from minor to major. Sometimes it is as simple as a few more favorable cards in a hand to a set of sticky fingers to something as big as a heist. Either way, Celevon Edraven Erinos knows his way around a job. However, everyone is bound to get caught eventually, and reputations have a way of finding a way to bite you in the rear. . . not to mention those looking to extract a little vengeance.

Outside of combat situations, Celevon Edraven is purely professional in almost all aspects of his life save when facing those few he trusts implicitly. He has been described as a ‘cold-hearted’ by those who only see this side of him. This is more a factor of his paranoia and trust issues due to past betrayals, so he tries to maintain some sense of detachment through the use of an icy facade. He dislikes ‘small talk’, preferring to get straight to the heart of the matter and not waste time unnecessarily; attempting to do so will have you under the Onderonian’s sarcastic, sharp tongue. Because of this behavior, Celevon Edraven is seen as an introverted cynic and unapproachable.

One of the few things that Celevon Edraven adopted from his Mandalorian mentor, Sashar, as well as one of the few full Mando’a sentences he can speak: Aliit ori'shya tal'din. “Family is more than blood.” This resonated with the Assassin, as he had always believed this due to growing up as an amnesiac orphan. For those he views as kin, be they friends who see what lies beneath the icy facade or actual blood-kin, Celevon is unwaveringly loyal and fiercely protective of those few. Even should those who scorn him be harmed, the Assassin will travel as far as needed to extract vengeance on their behalf without a hint of remorse.

Celevon Edraven Erinos is of the very firm belief that your very environment and everything within it can be used as a weapon or used to your advantage. Whereas some would harp about the honor of combat, every fight for the Assassin is, essentially, about survival. If throwing a handful of sand into your opponent’s eyes before making the killing strike or grabbing a discarded weapon to use will get the job done, Celevon Edraven Erinos will not hesitate to do so. Whilst no one will be boasting of his use of honorable tactics, the Assassin will live to fight another day.

Celevon Edraven Erinos has learned, from watching his more pacifist comrades-in-arms, just how grave a weight every life is. Whilst the Assassin is still willing to kill where necessary, he now knows just how precious those lives may be and that he cannot take back the stroke of a blade. With that in mind, Celevon Edraven Erinos has adapted his training to focus less on outright execution and more on disabling an opponent, aiming to end any skirmish with them before determining whether or not to extinguish their life.