Umori, the Collector (Commander) - Expensive Slime Against Humanity

Umori, the Collector
Rank #1,335
3decks
As CommanderAs CompanionAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Ezra Sassaman
May 7, 2026
Ezra Sassaman
Can We Play Every Possible Companion in a Single Commander Deck?
Can you build a Commander deck that satisfies the requirements of every legal companion? Let's see what we can brew.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
Back to Top
Demonic Tutor
33%inclusion1 decks3 decks
18%synergy
Worldly Tutor
33%inclusion1 decks3 decks
23%synergy
Vampiric Tutor
33%inclusion1 decks3 decks
23%synergy
Creatures
Green Slime
67%inclusion2 decks3 decks
66%synergy
Oran-Rief Ooze
67%inclusion2 decks3 decks
66%synergy
Defiler of Vigor
33%inclusion1 decks3 decks
32%synergy
Selvala, Heart of the Wilds
33%inclusion1 decks3 decks
30%synergy
Aeve, Progenitor Ooze
33%inclusion1 decks3 decks
33%synergy
Expanding Ooze
33%inclusion1 decks3 decks
33%synergy
Golgari Grave-Troll
33%inclusion1 decks3 decks
28%synergy
Biowaste Blob
33%inclusion1 decks3 decks
33%synergy
Runadi, Behemoth Caller
33%inclusion1 decks3 decks
33%synergy
Golgari Thug
33%inclusion1 decks3 decks
30%synergy
Predator Ooze
33%inclusion1 decks3 decks
33%synergy
Necroplasm
33%inclusion1 decks3 decks
33%synergy
Splitting Slime
33%inclusion1 decks3 decks
33%synergy
Biogenic Ooze
33%inclusion1 decks3 decks
33%synergy
Stinkweed Imp
33%inclusion1 decks3 decks
30%synergy
Instants
Inspiring Call
67%inclusion2 decks3 decks
61%synergy
Midnight Tilling
50%inclusion1 decks2 decks
48%synergy
Cache Grab
33%inclusion1 decks3 decks
29%synergy
In the Presence of Ages
33%inclusion1 decks3 decks
33%synergy
Heroic Intervention
33%inclusion1 decks3 decks
2%synergy
Dark Bargain
33%inclusion1 decks3 decks
33%synergy
Surgical Extraction
33%inclusion1 decks3 decks
33%synergy
Seed of Hope
33%inclusion1 decks3 decks
33%synergy
Grisly Salvage
33%inclusion1 decks3 decks
24%synergy
Assassin's Trophy
33%inclusion1 decks3 decks
-14%synergy
Wasteful Harvest
33%inclusion1 decks3 decks
33%synergy
Sorceries
Slime Against Humanity
100%inclusion3 decks3 decks
99%synergy
Kodama's Reach
67%inclusion2 decks3 decks
45%synergy
Rampant Growth
67%inclusion2 decks3 decks
35%synergy
Cultivate
67%inclusion2 decks3 decks
28%synergy
Toxic Deluge
67%inclusion2 decks3 decks
45%synergy
Secret Salvage
67%inclusion2 decks3 decks
67%synergy
Commune with Evil
33%inclusion1 decks3 decks
33%synergy
Benefaction of Rhonas
33%inclusion1 decks3 decks
33%synergy
Scout the Borders
33%inclusion1 decks3 decks
33%synergy
Mulch
33%inclusion1 decks3 decks
30%synergy
Discerning Taste
33%inclusion1 decks3 decks
33%synergy
Three Visits
33%inclusion1 decks3 decks
15%synergy
Journey of Discovery
33%inclusion1 decks3 decks
33%synergy
Yawgmoth's Will
33%inclusion1 decks3 decks
33%synergy
Winding Way
33%inclusion1 decks3 decks
33%synergy
Commune with the Gods
33%inclusion1 decks3 decks
33%synergy
Infernal Tutor
33%inclusion1 decks3 decks
33%synergy
Nature's Lore
33%inclusion1 decks3 decks
8%synergy
Tendrils of Agony
33%inclusion1 decks3 decks
33%synergy
Rishkar's Expertise
33%inclusion1 decks3 decks
27%synergy
Pick Your Poison
33%inclusion1 decks3 decks
31%synergy
Ransack the Lab
33%inclusion1 decks3 decks
33%synergy
Life from the Loam
33%inclusion1 decks3 decks
27%synergy
Beacon of Unrest
33%inclusion1 decks3 decks
33%synergy
Convert to Slime
33%inclusion1 decks3 decks
31%synergy
Explore
33%inclusion1 decks3 decks
29%synergy
Formless Genesis
33%inclusion1 decks3 decks
31%synergy
Dark Deal
33%inclusion1 decks3 decks
33%synergy
Bala Ged Recovery
33%inclusion1 decks3 decks
23%synergy
Malevolent Rumble
33%inclusion1 decks3 decks
31%synergy
Relentless Pursuit
33%inclusion1 decks3 decks
33%synergy
Bitter Revelation
33%inclusion1 decks3 decks
33%synergy
Utility Artifacts
Cloud Key
67%inclusion2 decks3 decks
66%synergy
Thrumming Stone
67%inclusion2 decks3 decks
66%synergy
Semblance Anvil
67%inclusion2 decks3 decks
66%synergy
Locket of Yesterdays
67%inclusion2 decks3 decks
66%synergy
Emerald Medallion
67%inclusion2 decks3 decks
63%synergy
The Earth Crystal
50%inclusion1 decks2 decks
45%synergy
The Ozolith
33%inclusion1 decks3 decks
28%synergy
Primal Amulet
33%inclusion1 decks3 decks
33%synergy
Spellweaver Helix
33%inclusion1 decks3 decks
33%synergy
Candles of Leng
33%inclusion1 decks3 decks
33%synergy
Enchantments
Branching Evolution
67%inclusion2 decks3 decks
61%synergy
Sylvan Library
67%inclusion2 decks3 decks
58%synergy
Concordant Crossroads
67%inclusion2 decks3 decks
65%synergy
March of the World Ooze
50%inclusion1 decks2 decks
49%synergy
Terrasymbiosis
50%inclusion1 decks2 decks
45%synergy
Loading Zone
50%inclusion1 decks2 decks
48%synergy
Doubling Season
33%inclusion1 decks3 decks
16%synergy
Deadbridge Chant
33%inclusion1 decks3 decks
28%synergy
Warlock Class
33%inclusion1 decks3 decks
33%synergy
Parallel Lives
33%inclusion1 decks3 decks
20%synergy
Innkeeper's Talent
33%inclusion1 decks3 decks
29%synergy
Black Market Connections
33%inclusion1 decks3 decks
24%synergy
Druid Class
33%inclusion1 decks3 decks
32%synergy
Vessel of Nascency
33%inclusion1 decks3 decks
33%synergy
Nantuko Shrine
33%inclusion1 decks3 decks
33%synergy
Utility Lands
Three Tree City
67%inclusion2 decks3 decks
56%synergy
Bojuka Bog
33%inclusion1 decks3 decks
-9%synergy
Restless Cottage
33%inclusion1 decks3 decks
26%synergy
Yavimaya, Cradle of Growth
33%inclusion1 decks3 decks
6%synergy
Fountainport
33%inclusion1 decks3 decks
30%synergy
Karn's Bastion
33%inclusion1 decks3 decks
27%synergy
Oran-Rief, the Vastwood
33%inclusion1 decks3 decks
23%synergy
Mana Artifacts
Arcane Signet
33%inclusion1 decks3 decks
-29%synergy
Golgari Signet
33%inclusion1 decks3 decks
9%synergy
Talisman of Resilience
33%inclusion1 decks3 decks
9%synergy
Sol Ring
33%inclusion1 decks3 decks
-46%synergy
Lands
Command Tower
100%inclusion3 decks3 decks
14%synergy
Swamp
100%inclusion3 decks3 decks
2%synergy
Overgrown Tomb
100%inclusion3 decks3 decks
52%synergy
Forest
100%inclusion3 decks3 decks
2%synergy
Haunted Mire
67%inclusion2 decks3 decks
51%synergy
Vernal Fen
50%inclusion1 decks2 decks
26%synergy
Festering Thicket
50%inclusion1 decks2 decks
40%synergy
Hidden Hideout
50%inclusion1 decks2 decks
49%synergy
Fabled Passage
33%inclusion1 decks3 decks
17%synergy
Terramorphic Expanse
33%inclusion1 decks3 decks
13%synergy
Windswept Heath
33%inclusion1 decks3 decks
26%synergy
Wooded Foothills
33%inclusion1 decks3 decks
27%synergy
Verdant Catacombs
33%inclusion1 decks3 decks
4%synergy
Viridescent Bog
33%inclusion1 decks3 decks
10%synergy
Undergrowth Stadium
33%inclusion1 decks3 decks
-6%synergy
Underground Mortuary
33%inclusion1 decks3 decks
13%synergy
Cavern of Souls
33%inclusion1 decks3 decks
27%synergy
Evolving Wilds
33%inclusion1 decks3 decks
8%synergy
Opal Palace
33%inclusion1 decks3 decks
31%synergy
Path of Ancestry
33%inclusion1 decks3 decks
9%synergy
Bayou
33%inclusion1 decks3 decks
21%synergy
Woodland Chasm
33%inclusion1 decks3 decks
28%synergy
Woodland Cemetery
33%inclusion1 decks3 decks
-31%synergy
Bala Ged Recovery
33%inclusion1 decks3 decks
23%synergy
Polluted Delta
33%inclusion1 decks3 decks
27%synergy
Tainted Wood
33%inclusion1 decks3 decks
-11%synergy
Bloodstained Mire
33%inclusion1 decks3 decks
27%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test