Make her own personality, you basically copied the avenger template lol.
You may change her name since it is yours not Naltorix's.
Lastly, you can be yourself, after all you are one of the cool rpers here, the hint I'm giving you is swag! You can give her some swag! It's not just about avenging! You must have other talents too lol but this is optional.

I'm just trying to get an angle on you, my first impression of you, ohh this guy is a pimp. Speaking of swag, you can even give her a punchline "Swag" lol....