He has a spirit-a soul- and therfore a choice. I will belive that Aurox will chose Light, even if Darkness resides within him. None of us is entirely good. Or evil.
The world going insane and evil letting slip the birds of war is no excuse for sloppy vocabulary.
No, Kramisha, he's not black. He's a killer bird with evil for his Daddy.
Battle scars from the war of good versus evil have a unique beauty all their own.
Remember, darkness does not always equate to evil, just as light does not always bring good.