This deck is built around Yore-Tiller Nephilim as a General. Yes, I know using a Nephilim as a General isn't legal, but it's an amusing deck nevertheless.
Huge creatures with Cycling
Buried Alive / Mill self
Keep Yore-Tiller alive (or make him unblockable)
Click here for a text version of this decklist
Click here for my EDH Commander decks