Olivia Voldaren

Click here for visual deck (with images)
Click here for my EDH Commander decks
 
Fairly typical Olivia / Vampire deck.
Activated ability costs less
Copy ability
Tribal stuff
Creature loses all abilities
Deathtouch
I'll probably retire this deck when C17 comes out; there will probably be a lot of other Vampire decks around.
 
Mana Acceleration (12): General (1): Spells (27): Sideboard (Omitted/Cut card ideas):
1 Burnished Hart 1 Olivia Voldaren 1 Argentum Armor 1 Staff of Nin
1 Caged Sun   1 Basilisk Collar  
1 Coalition Relic Creatures (25): 1 Blade of the Bloodchief  
1 Commander's Sphere 1 Adaptive Automaton 1 Blazing Torch  
1 Gilded Lotus 1 Karn, Silver Golem 1 Heartstone  
1 Rakdos Signet 1 Ulamog, the Ceaseless Hunger 1 Illusionist's Bracers  
1 Thran Dynamo 1 Stromkirk Captain 1 Karn Liberated  
1 Unstable Obelisk 1 Anowon, the Ruin Sage 1 Mind's Eye  
1 Urza's Incubator 1 Archetype of Finality 1 Quietus Spike  
1 Worn Powerstone 1 Baleful Force 1 Rings of Brighthearth  
1 Crypt Ghast 1 Baron Sengir 1 Scour from Existence  
1 Nirkana Revenant 1 Bloodline Keeper 1 Sword of Kaldra  
  1 Butcher of Malakir 1 Temporal Aperture  
Lands (35): 1 Captivating Vampire 1 Vial of Poison  
1 Badlands 1 Drana, Kalastria Bloodchief 1 Wooden Stake  
1 Blood Crypt 1 Guul Draz Overseer 1 Black Market  
1 Graven Cairns 1 Kalastria Highborn 1 Blood Tribute  
1 Dragonskull Summit 1 Malakir Bloodwitch 1 Cover of Darkness  
1 Smoldering Marsh 1 Mephidross Vampire 1 Phyrexian Arena  
1 Cavern of Souls 1 Mer-Ek Nightblade 1 Retreat to Hagra  
1 Command Tower 1 Necropolis Regent 1 Sudden Spoiling  
1 Flamekin Village 1 Onyx Mage 1 Outpost Siege  
1 Myriad Landscape 1 Paragon of Open Graves 1 Shared Animosity  
1 Nykthos, Shrine to Nyx 1 Sangromancer 1 Vampiric Fury  
1 Spinerock Knoll 1 Vampire Nocturnus 1 Vandalblast  
1 Thawing Glaciers 1 Xenic Poltergeist 1 Vicious Shadows  
16 Swamp 1 Rakish Heir 1 Wheel of Fortune  
6 Mountain 1 Stromkirk Occultist    
1 Sol Ring