DESCRIPTION
i saw a lot of black aggro deck and i think that's the way to go:
you sac your clerics at end of the opponents turn into the archon, and you get zombies, and charge counters on lightining coils, next turn you come in with your tokens and kill you opponent.
you have enough removal with nekrataal terror and consume spirit, and you draw cards with your arena.
to the sideboard:
i splash blue, because of mind bend, which is excellent against karma, which you have to expect in each w x control deck, and march of the machines, which is kill against affinity because their lands become 0 0 creatures.
ensnaring bridge, is good against a lot of deck. you bring it in against every deck with a bunch of creatures.
cabal interrogator and persecute, are other cards which are excellent against control.