Art by Victor Adame Minguez
Saved commander deck
Morophon, the Boundless
Ramp aggressively with green sorceries and colorless mana rocks to cast massive Eldrazi titans and splitting Oozes, leveraging Morophon's changeling ability to support both tribes.
Prompt: An eldrazi and ooze green and colorless deck, with focus on mana ramping to drop the legendary eldrazi and using mitotic ultimus as the commander
Commander
1 cards
Morophon, the Boundless
{7}Legendary Creature — Shapeshifter
Chosen commander for the requested strategy.
Ramp
12 cards
Card Draw
9 cards
Rishkar's Expertise
{4}{G}{G}Sorcery
draws cards based on huge Eldrazi or Ooze power
Garruk's Uprising
{2}{G}Enchantment
draws cards whenever high-power creatures enter
Greater Good
{2}{G}{G}Enchantment
sacrifices large creatures for massive card draw
Beast Whisperer
{2}{G}{G}Creature — Elf Druid
draws a card whenever casting creature spells
Removal
10 cards
Song of the Dryads
{2}{G}Enchantment — Aura
turns any problematic permanent into a land
Kenrith's Transformation
{1}{G}Enchantment — Aura
cantripping creature neutralizer
All Is Dust
{7}Kindred Sorcery — Eldrazi
board wipe that ignores colorless Eldrazi
Scour from Existence
{7}Instant
unconditional instant-speed exile target permanent
Threats/Wincons
23 cards
Ulamog, the Ceaseless Hunger
{10}Legendary Creature — Eldrazi
exiles two permanents on cast and mill attack trigger
Kozilek, Butcher of Truth
{10}Legendary Creature — Eldrazi
massive threat that draws four cards and has annihilator
Kozilek, the Great Distortion
{8}{C}{C}Legendary Creature — Eldrazi
refills hand and offers spell counterplay
Void Winnower
{9}Creature — Eldrazi
locks opponents out of even mana value spells and blocks
It That Betrays
{12}Creature — Eldrazi
steals opponent permanents sacrificed to annihilator
Artisan of Kozilek
{9}Creature — Eldrazi
reanimates a creature on cast and hits with annihilator
Pathrazer of Ulamog
{11}Creature — Eldrazi
evasive large threat with annihilator 3
Endbringer
{5}{C}Creature — Eldrazi
untaps each turn with card draw, damage, and blocking restriction
Conduit of Ruin
{6}Creature — Eldrazi
tutors big Eldrazi and reduces creature costs
World Breaker
{6}{G}Creature — Eldrazi
exiles target artifact, enchantment, or land
Mitotic Slime
{4}{G}Creature — Ooze
splits into smaller ooze tokens when destroyed
Aeve, Progenitor Ooze
{2}{G}{G}{G}Legendary Creature — Ooze
storm ooze that creates multiple copies
Acidic Slime
{3}{G}{G}Creature — Ooze
deathtouch ooze that destroys utility permanents
Predator Ooze
{G}{G}{G}Creature — Ooze
indestructible ooze that grows continuously
Splitting Slime
{3}{G}{G}Creature — Ooze
monstrous activated ability duplicates itself
Ulamog's Crusher
{8}Creature — Eldrazi
efficient high-damage threat with annihilator
Breaker of Armies
{8}Creature — Eldrazi
forces all opposing creatures to block it
Thought-Knot Seer
{3}{C}Creature — Eldrazi
exiles a key card from opponent's hand
Matter Reshaper
{2}{C}Creature — Eldrazi
value creature that replaces itself on death
Wandering Archaic // Explore the Vastlands
{5}Creature — Avatar // Sorcery
copies opponent spells unless they pay extra mana
Utility
8 cards
Lightning Greaves
{2}Artifact — Equipment
provides haste and shroud to big threats
Awakening Zone
{2}{G}Enchantment
generates Eldrazi Scion tokens for ramp or chump blocks
Forsaken Monument
{5}Legendary Artifact
boosts colorless mana production and creature size
Eldrazi Conscription
{8}Kindred Enchantment — Eldrazi Aura
massive aura granting +10/+10, trample, and annihilator
