Xendar Thendaris doesn't like to work in groups or teams and feels most comfortable on his own. Xendar Thendaris 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.

While Xendar Thendaris will see a job through to its conclusion and put forward his best effort, it’s still just a job. Xendar Thendaris'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 Xendar Thendaris'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 Xendar Thendaris, though, because loyalty to his friends is not something credits can buy.

The Jedi are selfless, caring only about others. Xendar Thendaris is compassionate, brave and always strives to represent the common good. He tries to help everyone he can, even at his own expense, and is a fine role model for others to follow.

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

Even the most gifted of weapon masters understands the importance of physical fitness and disciplining the body with through martial arts training. Xendar Thendaris has trained vigorously in unarmed combat by fusing Teräs Käsi and Echani with other unconventional forms. While this martial focus helps bolster his prowess in close-quarters combat, Xendar Thendaris is still limited in scope when facing down a less direct or ranged threat.

Xendar Thendaris grew up learning about the ways of the Echani from his father. To Xendar, some of the most important lessons were learning about other beings and how they express themselves. That is why he approaches almost every fight as if it were a conversation. If it is dull and boring, Xendar is not above resorting to using dirty tactics and cheap shots to quickly end the fight. If it is unique and interesting, Xendar will keep the fight going for as long as possible.