Anyway, the goal of the deck is simple, Beat face till they submit. By running aggressively costed and efficient black creatures backed up by blacks speciality, creature removal, MBA aims to swiftly and brutally knock the opponent dead.
This particular build utilises Vampire Nighthawk and Dark Confidant to quickly grab threats, and with most cards having a CMC of 2, there is no net loss in life per turn. Go for the Throat and Dismember are a must.
I am not sure what the sideboard should be exactly, as the meta is not very well defined, but I would imagine it would be the usual suspects, Pithing Needle etc.
Thoughts? Suggestions for the SB? Should we Run Doom Blade over GftT?
3 Bob? Should be 4. Drop a Shade for a Confidant, since Shades in multiples are bad anyway. Basilisk Collar seems pretty bad. I would cut it for 2 Tombstalker (I don't mind suicide-style). Personally, I would fit in some Hypnotic Specters or Bitterblossom (slow but powerful) and perhaps either Vial or Thoughtseize. Vial is nice because it helps you play out what you draw from Bob, and frees up mana to pump Shade or to cast Dismember/Go for the Throat.
Vampire Hexmage seems to me unnecessary maindeck. I would SB him and bring in Bloodghast. Choosing removal for the deck is extremely difficult given black has so many options. Smother, Doom Blade, Dismember, Geth's Verdict are all playable, and its really metagame dependant as to which you play.