Dies to Removal

Was sitting around brewing up a mbc decklist and came up with
[deck]
Creatures
4 Gravecrawler
4 Blood Artist
4 Geralf's Messenger
4 Vampire Nighthawk
3 Lifebane Zombie
3 Desecration Demon

Spells/Planeswalkers
2 Liliana of the Veil
4 Victim of Night
4 Doom Blade
2 Exquisite Blood
2 Sanguine Bond

Lands
24 Swamp

SideBoard
3 Tragic Slip
3 Tribute to Hunger
3 Vile Rebirth
3 Appetite for Brains
3 ?
[/deck]
was just a thought may or may not be any good