[Espy]

Hm...Since aura is a bit like energy, maybe using his own as bullets or projectiles or some sort? And the related TK could be used as both offense and defense (Oh hey, there's something sharp behind you; let me just accelerate that forward through your skull). Like I said, I'd have to start relatively small and later let him be able to lift/topple more massive objects with TK.

I might also try to work a bit of first-aid into the aura thing...Aura-weaving as a way to staunch blood flow? The only healing method Dante has right now is bandages.

...I wonder if a body would reject someone else's aura.

Considering letting him draw on the aura/energy of other beings, but I'm not sure if I want him to have that kind of ability just yet.