Luke is in a street fight in the slums of New York, he tends to win a lot. Is your character a bystander? A fighter? Do they fight Luke? (its a dystopian type place, feel free to make up mutations or powers)
Banshee idea.... Omniscience: Ability to know anything and everything.(might change)...ability...even though she is human, she is the offspring of night and day, which is bound to gift her with some form of power.