Despite whatever all his other characteristics may convey, Vivackus Kavon di Plagia 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.

As a true Sith, Vivackus Kavon di Plagia values power above all else. Vivackus Kavon di Plagia believes that control over people is both the chief goal and the purest form of power. Control over people is most efficiently derived from understanding of their motivations and goals. To this end, Vivackus Kavon di Plagia puts a great premium on such knowledge, especially when it comes to the other members of the Dark Brotherhood.

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

Unless absolutely necessary, Vivackus Kavon di Plagia does not dress like a Sith. In most situations, he doesn't act like one either. His relaxed demeanor, complemented with his average build and light frame is not naturally intimidating. Vivackus Kavon di Plagia finds such deceptions useful both in and out of combat. To the overconfident, he is seen as less of a threat, and thus has the element of surprise if things get dicey. To the naive, he can get what he needs without the use of force, and does not need to reveal his true nature. Those who see through the ruse are the ones Vivackus Kavon di Plagia knows he needs to treat seriously.

Vivackus Kavon di Plagia prefers to attack a mental or emotional weakness, rather than a physical one. Through use of the Force and emotional manipulation, Vivackus Kavon di Plagia will strike at his opponent's resolve. The actual swing of the lightsaber is just a formality. As a result, Vivackus Kavon di Plagia is very vocal in combat, constantly trying to unsettle, distract, or annoy his opponent.

Through careful study and dedication to isolated martial-combat, Vivackus Kavon di Plagia has turned the act of dueling into an art form. A keen eye and attention to detail allows him the ability to learn their opponent's idiosyncrasies while fighting. Vivackus Kavon di Plagia then uses his own skills to capitalize on the opponent's weakness. Because of this calculated approach to isolated duels, Vivackus Kavon di Plagia has a harder time taking on multiple opponents at once at higher skill levels.