As far as his real side, I think the application is fairly clear - we want to be able to get value from the graveyard, and since we're in mono-black, reanimator seems like the easiest plan. Since we're relying on hitting something randomly, though, we need a high percentage of fatties to have decent chances to hit early. So I went with a pretty even split between mana. fatties, and reanimation. The biggest limiting factor was good reanimation spells, tbh, because there's only so many good options.
I opted not to add additional ways to discard or mill. While getting an early fatty is obviously great, and is our initial plan, outside of maybe getting a very fast eldrazi, there's not many hits that will actually win the game, and discard outlets are pretty trash late-game. Once we get past the early turns, the plan is more towards mixing reanimation and actually casting fatties to keep pressure up, which discard outlets don't really contribute towards. We can also use Egon's ability to draw more cards if we're running out of gas, and if he gets blown up late-game we can even recast him as a 6/6...I guess.
Egon Stetmann reanimator
Fatty Bois (38)
1 Hellcarver Demon (yes I'm seriously running this)
Approximate Total Cost: