During Skar's training, he began to form a sort of moral code that he would live by he would not fight for anyone save Arcona. He doesn't fight for petty gains in power or personal standing - he just fights for the sole purpose of testing his skill and bettering himself. When forced to take a side, he chooses the path of right - he will follow his conscience rather than choose the path of his peers.

He doesn't care for the infighting that may plague his Clan - his loyalty goes first to Arcona and then to those he trusts. Trust is not something Skar will give easily or automatically due to their station, but once someone has it, the bond of his trust is almost unbreakable. Should someone break that trust, the chances of them re-earning it are very low.

Rrogon Skar 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.

When Skar was taken from his home at a young age, he was forced to grow very quickly in the harsh arenas on Nar Shaddaa. In the long term this has led to several social disorders - he is very awkward in large groups, often unable to adapt to change and new faces, tempered by the fires of battle in which he was forced to become a new person. This change has left him somewhat bitter and jaded, but the scarring on his heart does make him somewhat resilient, too.

In Kaleesh culture, even the youngest child wears a mask and they only take it off in the presence of family for dear friends. This has led to Skar having difficulty dealing with others, always feeling that the mask hinders who he is but refuses to let others know how he feels due to fear of it being used against him later. This does give him a stern, stoic visage, where the advantages of people being almost unable to read his face behind the mask certainly outweigh the downsides.

Skar has the tendency to let his Rage get the better of him. In fact, it is often said that his bloodlust drives him on, gathering more and more pleasure - and strength - with every passing blow. He lets himself devolve into a battle-frenzy in every fight, though he does not let a fight draw on just for the sake of his own pleasure - instead, he seeks to prove that he can conquer his foe no matter what the odds.

During combat Skar has always had the fear of something darker taking over and in recent combat during the last war his fears were confirmed when someone he come to love was threatened. His mind will slip into a blind and almost animalistic rage as he tapes into his baser instincts to fight and survive.

While in this Animal state his Endurance is given a boost with the added primal adrenalin that is running through him and pischal blows and be ignored for a time until he can control himself. But when he finally gets back into control his body is left weaker unless he is given time to recover and if left in the state to long he will no longer be able to decern from friend or foe