Character change: Vio

 Vio, not the boy who lives in the forest, instead, Reyna's apothecary-ish son, with twilight powers (indicated by the wings on his head), and feeds on souls to keep alive, since he doesn't have one himself, and one whole soul is a quark of a soul for him because the twilight powers glitched out.

Vio is a rather, somebody would call, weird kid. He likes mixing potions and chemicals to make a revolutionary poison or cure. (Btw, the Reyna/Rowan people wear shirt and ties) Usually falls asleep while studying, he studies wayyy too much, because he's very determined to become a master of his art. 

Twilight Powers come in a eyeball that looks like Vaati's, but it is entirely black and with two devil horns plus a round eye. You plop it on your head and you have two sort-of cat ear shapes on your head. (i couldn't find it in the avatar creator so i just used wings). These cat-ear shapes can morph into anything: a fist, wings, a vacuum, a hand...but only those worthy of it, those who are soulless, or only have a portion of a soul, can wield these powers. Based on this

So, hope you like the character! 0V0