Through a combination of preparing, studying, and analyzing, Unsterblich creates detailed battle plans and tries to think two steps ahead of the enemy. At times, however, this can lead to Unsterblich creating complicated schemes that can baffle less intelligent subordinates.

Unsterblich doesn't like to work in groups or teams and feels most comfortable on his own. Unsterblich sticks to himself, sets his own pace, and doesn't share feelings or emotions with others. While the Lone Wolf can get things done quietly and efficiently, he tends to be emotionally cut off and has problems relating to his comrades.

Unsterblich is not afraid to exploit any advantage or position of power he has when dealing with others, and relies on a combination of fear, intimidation, manipulation and shows of strength to convince others to compromise and lose. Unsterblich can be quite callous in his dealings with others, and never gives up his power. This has earned Unsterblich with the reputation of a “bully” and can often make negotiations difficult before they even begin.

Unsterblich has a military background, and draws upon his experience to tackle the obstacles in his life. This makes him decisive, efficient, and fearless; provides him with a strong sense of duty and strength; which tends to influence his ability to fight and lead. However, a rigid mind is less compassionate towards individuals and less imaginative, and Unsterblich sometimes risks appearing callous, relatable, or incapable of compromising.

Unsterblich wears out his opponents through use of the Force, agility, and evasion. Once he has sufficiently tired his foes through the Force, physical, or mental assault, he quickly tries to find a means of cleanly and swiftly dispatching them - usually resulting in a somewhat risky all-or-nothing attempt at a deathblow.

Through careful study and dedication to isolated martial-combat, Unsterblich 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. Unsterblich then uses his own skills to capitalize on the opponent's weakness. Because of this calculated approach to isolated duels, Unsterblich has a harder time taking on multiple opponents at once at higher skill levels.