Is this a good monoblack (mtg) vampire deck?
The following deck is based on a sack and attack strategy. Yes I know, I need 4 of both Malikir and Captivating in exchange for some of the other stuff. The real trump is Skeletal Vampire/Grave Pact/Deathgreeter - I sack, you suffer :D Cloud Key (monster cost reducer) and Heartstone help cost control (like the bat sack and the level up on Nirkana). What do you guys think? What should I add into the side board?
Name:Bloodbath
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Main [62]
[20] Swamp
[3] Grave Pact
[4] Feast of Blood
[4] Skeletal Vampire
[2] Malakir Bloodwitch
[2] Captivating Vampire
[4] Vampire Nighthawk
[4] Blood Seeker
[4] Deathgreeter
[3] Bloodthrone Vampire
[4] Nirkana Cutthroat
[4] Cloud Key
[4] Heartstone
Sideboard:
[4] Doomblade
[3] Viscera Seer