Nuy Vexus is a major proponent of maintaining order within ranks. Often seen as an "enforcer" of order within the Liberation Front doctrine, the Major does not shy away from disciplining those under his command or purview. While this has helped to garner favor among the leadership, it has also affected his ability to lead a squad on his own merits or charisma. He leads through order, not passion.

Nuy Vexus is a firm believer that the galaxy at large would be better off without the Force, those that command it, and those that follow them, mirroring the views of Liberation Front leader Rath Oligard. After watching the galaxy burn time and time again during his relatively young lifespan, Nuy Vexus has devoted himself to eliminating any notion of the Force from the galaxy, starting with agents of the Dark Brotherhood.

It does not take long for those interacting with Nuy Vexus to gather that he is not totally stable. He can be found muttering to himself in the company of others, and is occasionally prone to fits of rage that he cannot control leading Nuy Vexus to be an outcast among his peers in most circumstances.

Although an “enforcer” of order and obedience, like other Pau’ans Major Nuy Vexus has trouble following those he finds less experienced than himself. This trait has gone to a whole new level by creatively disobeying or maneuvering around orders given to him by superior officers he feels are of lesser stature, stoically driven to prove them wrong.

Major Vexus has trained extensively with his Arg’arok, becoming known within the Liberation Front as Major Axeman for utilizing the weapon in an off-putting fashion by performing jabs and slashes in no clear pattern at all in a vicious flurry. The Pau’an prefers to stay on the offensive most of the time, ensuring that his opponent has little time to think about their next move before his next strike comes down on them. This aggression leaves him open to more careful or defensive fighters that can either weather his assaults or evade them. Although kept on hand, his sidearm is seldom used unless in an emergency.

As an adept demolitionist who does not like to superfluously waste his resources, Nuy Vexus will not deploy his explosives during combat unless as a last resort or a first strike against a target. Instead, he prefers to wait until the time is right to make the most memorable explosion — or explosions — and to inflict the most optimal outcome. This patience and restraint limits his ability to react and adapt in the heat of a battle or when under duress.