Since the Harrowed Medium is likely to never see the light of day and my GM does not allow 3rd party material I have been looking at the 3.5 Pact Binder from the Tome of Magic. Mythic popped into my head at one point.
Then I got to thinking what would a mythic demigod Pact Binder look like? Now, of course mechanically I know what it would take, but I am wondering about the flavor and what not.
What are your guy's thoughts?