Hevan Slavis has a sick sense of humor, viewing the world through dark colored glass. He has a biting sense of black humor, often laughing at things that most people would find reprehensible or down right soul crushing. As a result, those that are not used to his brand of humor often find Hevan Slavis downright unbearable or overly morbid. At the same time, his cynicism can be useful for seeing through the optimistic altruism of those he encounters.

While Hevan Slavis will see a job through to its conclusion and put forward his best effort, it’s still just a job. Hevan Slavis's true loyalties lie to his friends, and through thick and thin,he will stand by them and die for them if needed. This loyalty is reserved for those who have earned Hevan Slavis's trust, putting him at odds with other Mercenaries that are only doing a job for the money. This also makes it harder for employers to trust his motives, often times creating extra competition and difficulty finding work. None of it matters to Hevan Slavis, though, because loyalty to his friends is not something credits can buy.

Hevan Slavis manages to always see the down side to every silver-lining, joyous occasion, or victory. Where some may see a boon, Hevan Slavis will often see the curse accompanying it, just around the corner.Hevan Slavis's constant pessimism can often lead to conflict and the annoyance of those around him, not to mention the dampening of spirits. However, this mindset is not without its benefits, for a pessimist is far more likely to be prepared for the worst and be left unscathed by it - after all, none are more prepared for the worst case scenario than the ones expecting it all along.

Hevan Slavis is often confused and heavily saddened by the amount of idiocy that constantly surrounds him. It is often much easier for Hevan Slavis to cope with people by ensuring he stays inebriated and dulling his senses. When unable to find alcohol for an extended period of time, Hevan Slavis will devolve into a ravenous, hate-filled monster that is nigh impossible to be around. In other words, Hevan Slavis is an addict.

Through a mixture of cocksure courage and arrogant swagger, Hevan Slavis will not back down from a challenge when called out, even if the wiser path is to walk away or let it go. Hevan Slavis's personality does tend to rub a lot of people the wrong way, which generally puts him into situations that escalate quickly to violence. While he may not be the one to always start a fight, he will always see it through to it’s conclusion. Some have tried to play a challenge off as idle banter, but when Hevan Slavis initiates or accepts a challenge, he does not hold back.

Hevan Slavis possesses a single minded drive for victory, and a deep-seated martyr complex. When presented with a chance to wade into battle versus overwhelming odds, Hevan Slavis does not hesitate, and instead rushes in, relying on skill, fate or chance to let him survive.