When a Pegasus comes from lands filled with war, to a land filled with chaos, what will happen? When his body and very soul is altered irreversibly by the force that he was born to combat what can he do? With this curse placed upon him what will his life become?

It's been a long time since I wrote a story that I got into. Hopefully, I'll stay into this.
Please, provide any advice and criticism in the comments. I love hearing your opinions.
Updates will come whenever possible, which should hopefully be frequent. Tags and Characters will be added as they make their way into the story to prevent spoilers.
Further appearances of Warhammer lore and Characters being mentioned will happen. The picture is here to give a vague idea of my OC's armor and his masters, but are not final.
Specific artwork would be much appreciated.