[@Raistlin Majere] I love the idea about the energy bolts coming directly from her. I have to be honest and say I am not seasoned in Black Widow knowledge.  I think to myself [i]she's a gunslinger and trained in espionage[/i] and concerning that is the fact that I was going to have her very adept with attack and defense moves and guns, too. Behind that is the fact that she will have five or six years of government training that focused on martial arts and using guns. 

As far as the alien power goes I don't know what I want to do. I think it should be kept simple. Young woman, spy and assassin. I think shoot to kill and somebody who is in top physical shape. I think of concussion blasts like Cyke, some type of innate tracking of things like men and cars, and that's two examples. According to Marvel website she is in near perfect condition. So why not Hulk her up. That's my thoughts.