Vicious has a legendary and virulent need for vengeance. Once crossed, he will make it his life’s work to ensure that whatever slight was received is repaid tenfold. This need for vengeance can be all-consuming, and can often lead to short-sighted decisions.

Despite whatever all his other characteristics may convey, Vicious retains the air of a person that is confident, if not arrogant. Minor (and often, major) things in his body language - his walk, his stance, his expressions - reveal these feelings. At times, it seems he borders upon narcissism, especially judging from how much he enjoys his own company.

Vicious is extremely cocksure and headstrong. Possessing a keen wit and exceptional level of intelligence, Vicious will often use his superior intellect to humiliate lesser minds. Basically, he is kind of a jerk, and that can sometimes get Vicious in a bit of trouble.

While generally laid back and more than happy to offer a quip of sarcasm, Vicious's entire demeanor changes once combat begins. He becomes focused and quiet, with his smile replaced with a look of grim determination.

Born with an intractable will and limitless courage, Vicious will stand in the face of insurmountable odds and never retreat. Despite the fact that such acts of heedless bravery are inspiring and will sometimes result in victories worthy of song, just as often they result in his allies getting wounded or killed.

Where most err on the side of caution in a confrontation, Vicious prefers to charge in head-first. While others may skirt a battlefield or keep their careful distance, Vicious rushes in with devastating attacks with seemingly no regard for safety, relying upon instinct and possibly armor to protect him from dismemberment and death during his all-out attacks. Vicious is a force to be feared on the battlefield, leaving a trail of death and destruction. However, Vicious's blood-hungry ways put him in far more danger than the normal combatant, often resulting in needless injury and suffering, trading safety for pure offensive ability.