Rewrote it some.BTW.

The term chaotic may actually be a big problem here. 

A lot of people use it stupidly, and it comes down to some no meaning alignment

A true chaotic character is prone to being spontaneous, not following authority well, and openly murders based on there morality ect....

She has a strong addiction to combat, and open wounds. Meaning healing/combat is almost addictive to her. 

Being helpful is not always lols i heal you. Being helpful to her is being a mercenary/slayer(beast).