Art by Chase Stone
Saved commander deck
Ulamog, the Defiler
Accelerate rapidly using explosive artifact mana to cast game-ending colorless Eldrazi titans, leveraging Ulamog to exile opponents' key assets and turn their graveyards into an insurmountable, annihilating beatstick.
Prompt: A colorless deck with Ulamog the defiler as the commander. No budget.
Commander
1 cards
Ulamog, the Defiler
{10}Legendary Creature — Eldrazi
Chosen commander for the requested strategy.
Ramp
17 cards
Grim Monolith
{2}Artifact
efficient fast mana rock that powers high-cost spells
Mox Opal
{0}Legendary Artifact
zero-mana ramp trivially enabled by colorless artifact density
Mox Diamond
{0}Artifact
free turn-one acceleration to speed into Eldrazi mana
Everflowing Chalice
{0}Artifact
scalable rock that converts spare mana into huge returns
Thought Vessel
{2}Artifact
reliable two-mana rock that grants an unlimited hand size
Worn Powerstone
{3}Artifact
taps for two colorless mana to support high-cost Eldrazi
Hedron Archive
{4}Artifact
efficient mid-tier ramp that can be sacrificed for card draw
Dreamstone Hedron
{6}Artifact
massive ramp piece that converts into three fresh cards late
Metalworker
{3}Artifact Creature — Construct
taps for absurd bursts of mana based on artifacts in hand
Forsaken Monument
{5}Legendary Artifact
doubles colorless mana production and buffs your board
Card Draw
10 cards
The One Ring
{4}Legendary Artifact
unmatched protection and escalating card draw engine
Mystic Forge
{4}Artifact
allows casting colorless spells directly from the library top
Palantír of Orthanc
{3}Legendary Artifact
draws cards or deals colossal damage with high mana values
Kozilek, the Great Distortion
{8}{C}{C}Legendary Creature — Eldrazi
refills your hand to seven and counters opposing threats
Kozilek, Butcher of Truth
{10}Legendary Creature — Eldrazi
draws four cards on cast and swings with Annihilator
Staff of Domination
{3}Artifact
versatile utility outlet that draws and combos with infinite mana
Sensei's Divining Top
{1}Artifact
provides topdeck control and pairs with Mystic Forge
Removal
10 cards
All Is Dust
{7}Kindred Sorcery — Eldrazi
one-sided board wipe that forces sacrifices on colored permanents
Calamity of the Titans
{4}{C}{C}Sorcery
mass exile board wipe tailored for Eldrazi strategies
Titan's Presence
{3}Instant
efficient instant-speed creature exile using huge Eldrazi in hand
Scour from Existence
{7}Instant
unconditional instant-speed exile removal for any permanent
Introduction to Annihilation
{5}Sorcery — Lesson
flexible nonland permanent exile for colorless decks
Not of This World
{7}Kindred Instant — Eldrazi
free counterspell to protect Ulamog or other large threats
Unstable Obelisk
{3}Artifact
early ramp rock that doubles as pinpoint permanent removal
Perilous Vault
{4}Artifact
exiles all nonland permanents to clear indestructible threats
Threats/Wincons
18 cards
Emrakul, the Promised End
{13}Legendary Creature — Eldrazi
cost-reduced game-ender that takes control of opponents
Emrakul, the World Anew
{12}Legendary Creature — Eldrazi
steals all creatures an opponent controls when cast
Ulamog, the Ceaseless Hunger
{10}Legendary Creature — Eldrazi
exiles two permanents on cast and mills twenty cards on attack
Ulamog, the Infinite Gyre
{11}Legendary Creature — Eldrazi
destroys a permanent on cast and hits with Annihilator 4
Kozilek, the Broken Reality
{9}Legendary Creature — Eldrazi
disrupts opponents hands or manifests additional board power
It That Betrays
{12}Creature — Eldrazi
steals all cards opponents sacrifice to annihilator triggers
Void Winnower
{9}Creature — Eldrazi
locks out half of opponents spells and restricts blocking
Zhulodok, Void Gorger
{5}{C}Legendary Creature — Eldrazi
gives massive Eldrazi double cascade for explosive turns
Artisan of Kozilek
{9}Creature — Eldrazi
reanimates a fallen threat upon casting and brings Annihilator
Conduit of Ruin
{6}Creature — Eldrazi
tutors top-end Eldrazi to the top and reduces their cost
Flayer of Loyalties
{8}{C}{C}Creature — Eldrazi
steals the best opposing creature and gives it Annihilator 2
Blightsteel Colossus
{12}Artifact Creature — Phyrexian Golem
indestructible trampling infect colossus for one-shot kills
Wurmcoil Engine
{6}Artifact Creature — Phyrexian Wurm
resilient lifelink and deathtouch body that splits when killed
Cityscape Leveler
{8}Artifact Creature — Construct
destroys nonland permanents on cast and attack triggers
Roaming Throne
{4}Artifact Creature — Golem
doubles Eldrazi cast and attack triggers when named
Portal to Phyrexia
{9}Artifact
forces opponents to sacrifice creatures and reanimates each turn
Steel Hellkite
{6}Artifact Creature — Dragon
flying threat that dismantles tokens and low-cost permanents
Triplicate Titan
{9}Artifact Creature — Golem
massive evasive golem that fractures into three distinct threats
Utility
7 cards
Lightning Greaves
{2}Artifact — Equipment
grants immediate haste and protection to Ulamog
Swiftfoot Boots
{2}Artifact — Equipment
protects crucial commanders from targeted removal with hexproof
Rings of Brighthearth
{3}Artifact
copies activated abilities for value or infinite combos
Voltaic Key
{1}Artifact
untaps high-output mana rocks for massive mana acceleration
