This deck is centered around the graveyard. It will either make use of what goes in, (Varolz, Pharika) Bring out what goes in,(Whip, Noxious, Gravepurge, Reanimate) or keep things out.(Athreos, Phytotitan) It also has a decent life gain engine especially if I put in the Rams. This would be capitalized on by Blood Baron. Ob Nix is just there in the monster part of the deck the rest of which is filled in by Hydras. Ob would be the first to go when making adjustments to the deck.