[quote=@role model]
I thought I would keep it simple. Marvel.com says she is only human like you said but I figured make her superhuman traits with precision aim and for a boss power either invisibility or telepathy. I don't know what she uses but after some research I would update her weapons and gadgets.
[/quote]

Invisibility would probably suit her better than telepathy. You could deck her out similar to a Rogue in D&D.