Umori, the Collector (Commander) - Expensive Upgraded

Umori, the Collector
36 decks (0.001%) Rank #1017
Michael Celani
Which Slime Against Humanity Commander is Best? A Complete Guide to Slime Against Humanity in Commander
You've got your slimy hands on every copy you could find, but which is the best commander for a Slime Against Humanity Commander deck?
Deck Filters
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Commander Spellbook
Moxfield
Scryfall
MTGStocks
Slime Against Humanity
89% of 36 decks +88% synergy
Emerald Medallion
75% of 36 decks +72% synergy
Thrumming Stone
64% of 36 decks +63% synergy
Biogenic Ooze
61% of 36 decks +61% synergy
Biowaste Blob
61% of 36 decks +60% synergy
Doubling Season
67% of 36 decks +51% synergy
Aeve, Progenitor Ooze
50% of 36 decks +50% synergy
Urborg, Tomb of Yawgmoth
67% of 36 decks +43% synergy
The Ozolith
47% of 36 decks +43% synergy
Ozolith, the Shattered Spire
44% of 36 decks +40% synergy
Top Cards
Tribute to the World Tree
44% of 36 decks +39% synergy
Three Visits
44% of 36 decks +25% synergy
Inspiring Call
42% of 36 decks +38% synergy
Heroic Intervention
42% of 36 decks +12% synergy
Spellweaver Helix
39% of 36 decks +39% synergy
Scavenging Ooze
39% of 36 decks +35% synergy
Rampant Growth
39% of 36 decks +4% synergy
Cultivate
39% of 36 decks -3% synergy
Assassin's Trophy
39% of 36 decks -5% synergy
Locket of Yesterdays
36% of 36 decks +36% synergy
Game Changers
Gaea's Cradle
75% of 36 decks +70% synergy
Demonic Tutor
36% of 36 decks +20% synergy
Ancient Tomb
19% of 36 decks +13% synergy
Vampiric Tutor
19% of 36 decks +8% synergy
Imperial Seal
11% of 36 decks +8% synergy
Bolas's Citadel
8% of 36 decks +2% synergy
Crop Rotation
8% of 36 decks -1% synergy
Creatures
Acidic Slime
36% of 36 decks +32% synergy
Uchuulon
33% of 36 decks +33% synergy
Green Slime
31% of 36 decks +30% synergy
Oran-Rief Ooze
31% of 36 decks +30% synergy
Slurrk, All-Ingesting
28% of 36 decks +27% synergy
Ochre Jelly
28% of 36 decks +27% synergy
Predator Ooze
28% of 36 decks +27% synergy
Consuming Blob
25% of 36 decks +25% synergy
Ravenous Slime
25% of 36 decks +25% synergy
Mitotic Slime
25% of 36 decks +24% synergy
Necrotic Ooze
19% of 36 decks +18% synergy
Expanding Ooze
18% of 17 decks +17% synergy
Inexorable Blob
17% of 36 decks +17% synergy
Experiment One
17% of 36 decks +16% synergy
Gelatinous Cube
17% of 36 decks +16% synergy
Metallic Mimic
17% of 36 decks +15% synergy
Kodama of the West Tree
17% of 36 decks +14% synergy
Toski, Bearer of Secrets
17% of 36 decks +4% synergy
Corrosive Ooze
14% of 36 decks +14% synergy
Splitting Slime
14% of 36 decks +14% synergy
Craterhoof Behemoth
14% of 36 decks +4% synergy
Gobbling Ooze
11% of 36 decks +11% synergy
Gluttonous Slime
11% of 36 decks +11% synergy
Ohran Frostfang
11% of 36 decks +3% synergy
Manaplasm
8% of 36 decks +8% synergy
Necroplasm
8% of 36 decks +8% synergy
Witherbloom Apprentice
8% of 36 decks +4% synergy
Roaming Throne
8% of 36 decks +3% synergy
Corpsejack Menace
8% of 36 decks +2% synergy
Realmwalker
8% of 36 decks -0% synergy
Birds of Paradise
8% of 36 decks -12% synergy
Instants
Beast Within
31% of 36 decks -8% synergy
Return of the Wildspeaker
25% of 36 decks +13% synergy
Revitalizing Repast
24% of 17 decks +4% synergy
Krosan Grip
19% of 36 decks +12% synergy
Deathsprout
19% of 36 decks +12% synergy
Fell the Profane
18% of 17 decks +9% synergy
Abrupt Decay
17% of 36 decks +1% synergy
Golgari Charm
17% of 36 decks -1% synergy
Atomize
14% of 28 decks +10% synergy
Noxious Revival
14% of 36 decks +9% synergy
Deadly Rollick
14% of 36 decks +4% synergy
Tear Asunder
14% of 36 decks -0% synergy
Putrefy
14% of 36 decks -21% synergy
Surgical Extraction
11% of 36 decks +11% synergy
Force of Vigor
11% of 36 decks +7% synergy
Dark Ritual
11% of 36 decks -5% synergy
Archdruid's Charm
8% of 36 decks +4% synergy
Veil of Summer
8% of 36 decks +3% synergy
Malakir Rebirth
8% of 36 decks -2% synergy
Nature's Claim
8% of 36 decks -2% synergy
Second Harvest
8% of 36 decks -5% synergy
Sorceries
Toxic Deluge
36% of 36 decks +15% synergy
Nature's Lore
36% of 36 decks +10% synergy
Kodama's Reach
33% of 36 decks +7% synergy
Bala Ged Recovery
31% of 36 decks +19% synergy
Rishkar's Expertise
28% of 36 decks +20% synergy
Farseek
28% of 36 decks +10% synergy
Gelatinous Genesis
22% of 36 decks +22% synergy
Convert to Slime
20% of 15 decks +17% synergy
Triumph of the Hordes
19% of 36 decks +14% synergy
Shamanic Revelation
19% of 36 decks +8% synergy
Fangs of Kalonia
18% of 17 decks +15% synergy
Kindred Dominance
17% of 36 decks +11% synergy
Slime Molding
14% of 36 decks +14% synergy
Miming Slime
14% of 36 decks +14% synergy
Overwhelming Stampede
14% of 36 decks +8% synergy
Night's Whisper
14% of 36 decks +6% synergy
Harmonize
14% of 36 decks +5% synergy
Skyshroud Claim
11% of 36 decks +6% synergy
Diabolic Intent
11% of 36 decks +1% synergy
Casualties of War
11% of 36 decks -0% synergy
Culling Ritual
11% of 36 decks -9% synergy
Yahenni's Expertise
8% of 36 decks +8% synergy
Secret Salvage
8% of 36 decks +8% synergy
Tempt with Discovery
8% of 36 decks +7% synergy
Life's Legacy
8% of 36 decks +5% synergy
Grim Tutor
8% of 36 decks +5% synergy
Regrowth
8% of 36 decks +4% synergy
Green Sun's Zenith
8% of 36 decks +2% synergy
Chatterstorm
8% of 36 decks +1% synergy
Damnation
8% of 36 decks -0% synergy
Utility Artifacts
Cloud Key
28% of 36 decks +27% synergy
Primal Amulet
25% of 36 decks +25% synergy
The Great Henge
22% of 36 decks +16% synergy
Semblance Anvil
19% of 36 decks +19% synergy
Coat of Arms
17% of 36 decks +12% synergy
Vanquisher's Banner
14% of 36 decks +9% synergy
Door of Destinies
11% of 36 decks +9% synergy
Jeweled Lotus
11% of 36 decks +9% synergy
Bow of Nylea
11% of 36 decks +8% synergy
Lightning Greaves
11% of 36 decks -11% synergy
Helm of the Host
8% of 36 decks +7% synergy
Jet Medallion
8% of 36 decks +7% synergy
Aetherflux Reservoir
8% of 36 decks +6% synergy
Herald's Horn
8% of 36 decks +4% synergy
Enchantments
March of the World Ooze
50% of 6 decks +48% synergy
Hardened Scales
36% of 36 decks +29% synergy
Primal Vigor
33% of 36 decks +28% synergy
Parallel Lives
33% of 36 decks +20% synergy
Innkeeper's Talent
31% of 16 decks +27% synergy
Garruk's Uprising
31% of 36 decks +24% synergy
Concordant Crossroads
25% of 36 decks +23% synergy
Phyrexian Arena
25% of 36 decks +11% synergy
Branching Evolution
22% of 36 decks +17% synergy
Sylvan Library
22% of 36 decks +12% synergy
Ooze Flux
19% of 36 decks +19% synergy
Court of Garenbrig
19% of 36 decks +18% synergy
Growing Rites of Itlimoc
19% of 36 decks +10% synergy
Gutter Grime
17% of 36 decks +16% synergy
Greater Good
17% of 36 decks +11% synergy
Elemental Bond
14% of 36 decks +13% synergy
Nantuko Shrine
8% of 36 decks +8% synergy
Mirri's Guile
8% of 36 decks +8% synergy
Virtue of Strength
8% of 36 decks +7% synergy
Colossal Majesty
8% of 36 decks +7% synergy
Planeswalkers
Professor Onyx
8% of 36 decks +6% synergy
Utility Lands
Yavimaya, Cradle of Growth
56% of 36 decks +27% synergy
Boseiju, Who Endures
50% of 36 decks +32% synergy
Three Tree City
41% of 17 decks +30% synergy
Bojuka Bog
36% of 36 decks -3% synergy
Cabal Coffers
31% of 36 decks +21% synergy
Karn's Bastion
28% of 36 decks +22% synergy
Oran-Rief, the Vastwood
25% of 36 decks +15% synergy
Reliquary Tower
17% of 36 decks -6% synergy
Urza's Saga
14% of 36 decks +9% synergy
Mosswort Bridge
14% of 36 decks +9% synergy
Vesuva
11% of 36 decks +10% synergy
Castle Garenbrig
11% of 36 decks +8% synergy
Takenuma, Abandoned Mire
11% of 36 decks -1% synergy
Phyrexian Tower
11% of 36 decks -3% synergy
Boseiju, Who Shelters All
8% of 36 decks +8% synergy
Hidden Necropolis
8% of 36 decks +7% synergy
Thespian's Stage
8% of 36 decks +6% synergy
War Room
8% of 36 decks +6% synergy
Nykthos, Shrine to Nyx
8% of 36 decks +6% synergy
Rogue's Passage
8% of 36 decks -15% synergy
Mana Artifacts
Sol Ring
75% of 36 decks -6% synergy
Arcane Signet
56% of 36 decks -7% synergy
Patchwork Banner
38% of 16 decks +30% synergy
Golgari Signet
19% of 36 decks -9% synergy
Caged Sun
11% of 36 decks +11% synergy
Talisman of Resilience
11% of 36 decks -14% synergy
Mana Crypt
8% of 36 decks +5% synergy
Lands
Overgrown Tomb
81% of 36 decks +35% synergy
Command Tower
75% of 36 decks -11% synergy
Verdant Catacombs
64% of 36 decks +35% synergy
Bayou
61% of 36 decks +50% synergy
Undergrowth Stadium
61% of 36 decks +21% synergy
Deathcap Glade
50% of 36 decks +21% synergy
Llanowar Wastes
42% of 36 decks -10% synergy
Woodland Cemetery
39% of 36 decks -20% synergy
Underground Mortuary
33% of 36 decks +13% synergy
Prismatic Vista
28% of 36 decks +22% synergy
Misty Rainforest
28% of 36 decks +21% synergy
Windswept Heath
28% of 36 decks +21% synergy
Twilight Mire
28% of 36 decks -4% synergy
Wooded Foothills
25% of 36 decks +19% synergy
Golgari Rot Farm
25% of 36 decks -17% synergy
Polluted Delta
22% of 36 decks +16% synergy
Cavern of Souls
22% of 36 decks +16% synergy
Marsh Flats
22% of 36 decks +16% synergy
Fabled Passage
19% of 36 decks +6% synergy
Nurturing Peatland
19% of 36 decks +6% synergy
Darkbore Pathway
19% of 36 decks -1% synergy
Path of Ancestry
19% of 36 decks -3% synergy
Tainted Wood
19% of 36 decks -23% synergy
Bloodstained Mire
17% of 36 decks +11% synergy
Blooming Marsh
17% of 36 decks +4% synergy
Necroblossom Snarl
17% of 36 decks -18% synergy
Reflecting Pool
14% of 36 decks +11% synergy
Gemstone Caverns
11% of 36 decks +9% synergy
Exotic Orchard
11% of 36 decks -16% synergy
Temple of Malady
11% of 36 decks -25% synergy
Opal Palace
8% of 36 decks +5% synergy
City of Brass
8% of 36 decks +5% synergy
Woodland Chasm
8% of 36 decks -1% synergy
Myriad Landscape
8% of 36 decks -10% synergy