20 Mountain
20 Swamp
1 All Is Dust
1 Artisan of Kozilek
1 Backlash
1 Bane of Bala Ged
1 Barrage Tyrant
1 Blazing Specter
1 Blightning
1 Blood Cultist
1 Breaker of Armies
1 Breath of Malfegor
1 Conduit of Ruin
1 Cryptborn Horror
1 Deathbringer Thoctar
1 Deepfire Elemental
1 Demonspine Whip
1 Desolation Twin
1 Discordant Spirit
1 Dreadbore
1 Eldrazi Conscription
1 Emrakul, the Aeons Torn
1 Emrakul's Hatcher
1 Endless One
1 Everlasting Torment
1 Fire Covenant
1 Forerunner of Slaughter
1 Grief Tyrant
1 Hand of Emrakul
1 Havoc Festival
1 Hellhole Rats
1 It That Betrays
1 Kaervek's Purge
1 Keldon Twilight
1 Kolaghan's Command
1 Kozilek, Butcher of Truth
1 Kozilek's Channeler
1 Kozilek's Translator
1 Lightning Reaver
1 Malfegor
1 Manaforge Cinder
1 Master of Cruelties
1 Mogis, God of Slaughter
1 Oblivion Sower
1 Olivia, Mobilized for War
1 Pain Magnification
1 Pathrazer of Ulamog
1 Phyrexian Purge
1 Rakdos Charm
1 Rakdos, Lord of Riots
1 Rakdos's Return
1 Relic of Progenitus
1 Sanity Gnawers
1 Skull Rend
1 Terminate
1 Ulamog, the Ceaseless Hunger
1 Ulamog, the Infinite Gyre
1 Ulamog's Crusher
1 Underworld Cerberus
1 Void
1 Void Winnower
1 Warden of Geometries
Sideboard:
1 Ashenmoor Gouger
1 Ashenmoor Liege
1 Auger Spree
1 Avatar of Discord
1 Bearer of Silence
1 Blight Herder
1 Deathless Behemoth
1 Deceiver of Form
1 Defiler of Souls
1 Delirium
1 Demigod of Revenge
1 Din of the Fireherd
1 Dread Defiler
1 Dread Drone
1 Dust Stalker
1 Eldrazi Obligator
1 Endbringer
1 Falkenrath Aristocrat
1 Fists of the Demigod
1 Grenzo, Dungeon Warden
1 Inverter of Truth
1 Kozilek, the Great Distortion
1 Kragma Warcaller
1 Lyzolda, the Blood Witch
1 Matter Reshaper
1 Mind Raker
1 Not of This World
1 Ragemonger
1 Rain of Gore
1 Rakdos Augermage
1 Rakdos Ragemutt
1 Rapacious One
1 Reality Smasher
1 Showstopper
1 Singe-Mind Ogre
1 Sire of Insanity
1 Sludge Crawler
1 Smothering Abomination
1 Sootstoke Kindler
1 Spawn of Rix Maadi
1 Spawnsire of Ulamog
1 Spiteful Visions
1 Stromkirk Captain
1 Thought Hemorrhage
1 Thought-Knot Seer
1 Tsabo Tavoc
1 Tyrannize
1 Ulamog's Despoiler
1 Wasteland Strangler