I'm also playing a MBC-deck and currently I realy like every singel card in it (specially Infernal Darkness and Pestilence/Withering Wisps).
Lands(40): Spells(30):
Snow-Covered Swamp x 28 Slaughter Pact
Shizo, Death’s Storehouse Dark Ritual
Spawning Pool Duress
Urborg, Tomb of Yawgmoth Thoughtseize
Lake of the Dead Demonic Consultation
Volrath’s Stronghold Demonic Tutor
Mutavault Animate Dead
Mishra’s Factory Hymm to Tourach
Mace of Ith Chainer’s Edict
Vesuva Doom Blade
Wasteland Diabolic Edict
Dust Bowl Terror
Dark Depths Unmake
Phyrexian Arena
Creatures(26): Beseech the Queen
Necromancy
Nantuko Shade Rhystic Tutor
Vampire Hexmage Corpse Dance
Gatekeeper of Malakir Withering Wisps
Nyxatide Damnation
Vampire Nighthawk Persecute
Coffin Queen Pestilence
Garza’s Assassin Barter in Blood
Hypnotic Specter Infernal Darkness
Crypt Rats Mutilate
Dusk Urchins Consuming Vapors
Plague Sliver Profane Command
Yukora, the Prisoner Mind Sludge
Abyssal Persecutor Liliana Vess
Shimian Specter Sorin Markov
Solemn Simulacrum
Graveborn Muse
Vampire Nocturnus
Shriekmaw
Divinity of Pride
Kagemaro, First to Suffer
Drana, Kalastria Bloodchief
Thrashing Wumpus
Demigod of Revenge
Ink-Eyes, Servant of Oni
Midnight Banshee
Ratcatcher
Artifacts(5):
Expedition Map
Pithing Needle
Phyrexian Furnace
Mind Stone
Nevinyrrals Disk
Lands(40): Spells(30):
Snow-Covered Swamp x 28 Slaughter Pact
Shizo, Death’s Storehouse Dark Ritual
Spawning Pool Duress
Urborg, Tomb of Yawgmoth Thoughtseize
Lake of the Dead Demonic Consultation
Volrath’s Stronghold Demonic Tutor
Mutavault Animate Dead
Mishra’s Factory Hymm to Tourach
Mace of Ith Chainer’s Edict
Vesuva Doom Blade
Wasteland Diabolic Edict
Dust Bowl Terror
Dark Depths Unmake
Phyrexian Arena
Creatures(26): Beseech the Queen
Necromancy
Nantuko Shade Rhystic Tutor
Vampire Hexmage Corpse Dance
Gatekeeper of Malakir Withering Wisps
Nyxatide Damnation
Vampire Nighthawk Persecute
Coffin Queen Pestilence
Garza’s Assassin Barter in Blood
Hypnotic Specter Infernal Darkness
Crypt Rats Mutilate
Dusk Urchins Consuming Vapors
Plague Sliver Profane Command
Yukora, the Prisoner Mind Sludge
Abyssal Persecutor Liliana Vess
Shimian Specter Sorin Markov
Solemn Simulacrum
Graveborn Muse
Vampire Nocturnus
Shriekmaw
Divinity of Pride
Kagemaro, First to Suffer
Drana, Kalastria Bloodchief
Thrashing Wumpus
Demigod of Revenge
Ink-Eyes, Servant of Oni
Midnight Banshee
Ratcatcher
Artifacts(5):
Expedition Map
Pithing Needle
Phyrexian Furnace
Mind Stone
Nevinyrrals Disk