Quote Originally Posted by Deicide View Post
Oden's body would be terribly scarred, thought, and he wouldn't have emotions related to Oden's life. A zombie Oden would behave like the shadow that gives it life.
But the infusion of shadows can change the physical appearance of the host (Nightmare Luffy, for instance) so it could be that or an improvement on Moria's power via his two years of exile. I mean, imagine him with an Awakened Kage Kage no Mi.