Thraximundar

Thraximundar (Visual)

I wanted two things in this deck: Lots of sacrifice effects (either for opponents or beneficial ones for myself), and extra attack steps (like Relentless Assault).
35 lands seems low, but it is running 11 mana accel cards.
Have only played once as of this writing, and it was pretty good.

General (1):
Thraximundar

Creatures (20):
Gemini Engine Defiler of Souls Lyzolda, the Blood Witch Malfegor Prince of Thralls Braids, Cabal Minion Endrek Sahr, Master Breeder Fleshbag Marauder Greater Harvester Gutless Ghoul Hell's Caretaker Kuon, Ogre Ascendant Predatory Nightstalker Skeletal Vampire Wei Assassins Tidespout Tyrant Tradewind Rider Godo, Bandit Warlord Kiki-Jiki, Mirror Breaker Siege-Gang Commander

Spells (33):
Diamond Valley Mind's Eye Minion Reflector Rakdos Riteknife Spawning Pit Temporal Aperture Barrin's Spite Crosis's Charm Din of the Fireherd Grixis Charm Nicol Bolas, Planeswalker Slave of Bolas Twisted Justice Attrition Black Market Breeding Pit Call to the Grave Carrion Chainer's Edict Cruel Edict Curse of the Cabal Diabolic Edict Grave Pact Imperial Edict Warren Weirding Capsize Aggravated Assault Breath of Fury Elemental Mastery Fury of the Horde Relentless Assault Savage Beating Seize the Day

Lands (35):
High Market Miren, the Moaning Well Phyrexian Tower Darkwater Catacombs Dimir Aqueduct Drowned Catacomb Polluted Delta Sunken Ruins Tainted Isle Underground Sea Watery Grave Badlands Blood Crypt Bloodstained Mire Dragonskull Summit Graven Cairns Rakdos Carnarium Shadowblood Ridge Tainted Peak Cascade Bluffs Izzet Boilerworks Steam Vents Volcanic Island Crumbling Necropolis Crosis's Catacombs Exotic Orchard Meteor Crater Reflecting Pool Swamp Swamp Swamp Swamp Swamp Swamp Swamp

Mana Acceleration (11):
Sol Ring Darksteel Ingot Gilded Lotus Izzet Signet Rakdos Signet Dimir Signet Fellwar Stone Coalition Relic Thran Dynamo Obelisk of Grixis Crosis's Attendant