Umori, the Collector (Commander) - Exhibition

Umori, the Collector
Rank #1,338
13decks
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.
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Enchantments
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Utility Lands
Mana Artifacts
Lands
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Slime Against Humanity
77%inclusion10 decks13 decks
76%synergy
Biogenic Ooze
62%inclusion8 decks13 decks
61%synergy
Biowaste Blob
62%inclusion8 decks13 decks
61%synergy
Kodama's Reach
77%inclusion10 decks13 decks
56%synergy
Inspiring Call
54%inclusion7 decks13 decks
48%synergy
Aeve, Progenitor Ooze
46%inclusion6 decks13 decks
46%synergy
Oran-Rief Ooze
46%inclusion6 decks13 decks
46%synergy
Thrumming Stone
46%inclusion6 decks13 decks
46%synergy
Green Slime
46%inclusion6 decks13 decks
46%synergy
Cultivate
85%inclusion11 decks13 decks
46%synergy
Top Cards
Rampant Growth
77%inclusion10 decks13 decks
45%synergy
Acidic Slime
46%inclusion6 decks13 decks
44%synergy
Emerald Medallion
46%inclusion6 decks13 decks
42%synergy
Rishkar's Expertise
46%inclusion6 decks13 decks
39%synergy
Heroic Intervention
46%inclusion6 decks13 decks
14%synergy
The Earth Crystal
44%inclusion4 decks9 decks
39%synergy
Ochre Jelly
38%inclusion5 decks13 decks
38%synergy
Scavenging Ooze
38%inclusion5 decks13 decks
35%synergy
Uchuulon
38%inclusion5 decks13 decks
38%synergy
Doubling Season
38%inclusion5 decks13 decks
21%synergy
Creatures
Predator Ooze
31%inclusion4 decks13 decks
30%synergy
Mitotic Slime
31%inclusion4 decks13 decks
30%synergy
Necrotic Ooze
31%inclusion4 decks13 decks
30%synergy
Disciple of Freyalise
31%inclusion4 decks13 decks
22%synergy
Gelatinous Cube
31%inclusion4 decks13 decks
31%synergy
Splitting Slime
23%inclusion3 decks13 decks
23%synergy
Experiment One
23%inclusion3 decks13 decks
23%synergy
Slurrk, All-Ingesting
23%inclusion3 decks13 decks
23%synergy
Realmwalker
23%inclusion3 decks13 decks
16%synergy
Ohran Frostfang
23%inclusion3 decks13 decks
13%synergy
Toski, Bearer of Secrets
23%inclusion3 decks13 decks
10%synergy
Consuming Blob
23%inclusion3 decks13 decks
23%synergy
Ravenous Slime
23%inclusion3 decks13 decks
23%synergy
Inexorable Blob
23%inclusion3 decks13 decks
23%synergy
Kinetic Ooze
20%inclusion1 decks5 decks
20%synergy
Necroplasm
15%inclusion2 decks13 decks
15%synergy
Terrian, World Tyrant
15%inclusion2 decks13 decks
15%synergy
Garruk's Packleader
15%inclusion2 decks13 decks
15%synergy
Llanowar Elves
15%inclusion2 decks13 decks
-20%synergy
Expanding Ooze
15%inclusion2 decks13 decks
15%synergy
Temperamental Oozewagg
15%inclusion2 decks13 decks
15%synergy
Metallic Mimic
15%inclusion2 decks13 decks
14%synergy
Elves of Deep Shadow
7.7%inclusion1 decks13 decks
-11%synergy
Selvala, Heart of the Wilds
7.7%inclusion1 decks13 decks
4%synergy
Riftsweeper
7.7%inclusion1 decks13 decks
7%synergy
Grim Roustabout
7.7%inclusion1 decks13 decks
8%synergy
Shadowheart, Dark Justiciar
7.7%inclusion1 decks13 decks
6%synergy
Sling-Gang Lieutenant
7.7%inclusion1 decks13 decks
8%synergy
Knucklebone Witch
7.7%inclusion1 decks13 decks
8%synergy
Ancient Ooze
7.7%inclusion1 decks13 decks
8%synergy
Consumptive Goo
7.7%inclusion1 decks13 decks
8%synergy
Hermit Druid
7.7%inclusion1 decks13 decks
5%synergy
Marang River Skeleton
7.7%inclusion1 decks13 decks
8%synergy
Duty-Bound Dead
7.7%inclusion1 decks13 decks
8%synergy
Honest Rutstein
7.7%inclusion1 decks13 decks
-0%synergy
Corrosive Ooze
7.7%inclusion1 decks13 decks
8%synergy
Printlifter Ooze
7.7%inclusion1 decks13 decks
8%synergy
Paragon of Open Graves
7.7%inclusion1 decks13 decks
8%synergy
Skeleton Archer
7.7%inclusion1 decks13 decks
8%synergy
Dimir House Guard
7.7%inclusion1 decks13 decks
7%synergy
Crashing Drawbridge
7.7%inclusion1 decks13 decks
7%synergy
Elvish Mystic
7.7%inclusion1 decks13 decks
-21%synergy
Eternal Witness
7.7%inclusion1 decks13 decks
-14%synergy
Goblin Turncoat
7.7%inclusion1 decks13 decks
8%synergy
Skeleton Crew
7.7%inclusion1 decks13 decks
7%synergy
Arbor Elf
7.7%inclusion1 decks13 decks
0%synergy
Mephitic Ooze
7.7%inclusion1 decks13 decks
8%synergy
Deathrite Shaman
7.7%inclusion1 decks13 decks
-6%synergy
Masked Vandal
7.7%inclusion1 decks13 decks
6%synergy
Ozox, the Clattering King
7.7%inclusion1 decks13 decks
7%synergy
Instants
Return of the Wildspeaker
38%inclusion5 decks13 decks
27%synergy
Beast Within
38%inclusion5 decks13 decks
5%synergy
Entish Restoration
23%inclusion3 decks13 decks
19%synergy
Revitalizing Repast
23%inclusion3 decks13 decks
3%synergy
Assassin's Trophy
23%inclusion3 decks13 decks
-24%synergy
Tear Asunder
15%inclusion2 decks13 decks
0%synergy
Return to Nature
15%inclusion2 decks13 decks
10%synergy
Putrefy
15%inclusion2 decks13 decks
-17%synergy
Strength of Will
13%inclusion1 decks8 decks
11%synergy
Transpose
11%inclusion1 decks9 decks
11%synergy
Heritage Reclamation
8.3%inclusion1 decks12 decks
7%synergy
Veil of Summer
7.7%inclusion1 decks13 decks
1%synergy
Autumn's Veil
7.7%inclusion1 decks13 decks
5%synergy
Fell the Profane
7.7%inclusion1 decks13 decks
-2%synergy
Abrupt Decay
7.7%inclusion1 decks13 decks
-8%synergy
Entomb
7.7%inclusion1 decks13 decks
0%synergy
Early Harvest
7.7%inclusion1 decks13 decks
8%synergy
Archdruid's Charm
7.7%inclusion1 decks13 decks
4%synergy
Atomize
7.7%inclusion1 decks13 decks
3%synergy
Second Harvest
7.7%inclusion1 decks13 decks
-6%synergy
Deathsprout
7.7%inclusion1 decks13 decks
3%synergy
Noxious Revival
7.7%inclusion1 decks13 decks
3%synergy
Death Rattle
7.7%inclusion1 decks13 decks
8%synergy
Vastwood Fortification
7.7%inclusion1 decks13 decks
7%synergy
Vona's Hunger
7.7%inclusion1 decks13 decks
7%synergy
Harness Infinity
7.7%inclusion1 decks13 decks
7%synergy
Golgari Charm
7.7%inclusion1 decks13 decks
-8%synergy
Sorceries
Farseek
38%inclusion5 decks13 decks
20%synergy
Nature's Lore
38%inclusion5 decks13 decks
13%synergy
Harmonize
38%inclusion5 decks13 decks
31%synergy
Three Visits
31%inclusion4 decks13 decks
13%synergy
Gelatinous Genesis
31%inclusion4 decks13 decks
30%synergy
Bala Ged Recovery
31%inclusion4 decks13 decks
20%synergy
Culling Ritual
23%inclusion3 decks13 decks
1%synergy
Night's Whisper
23%inclusion3 decks13 decks
14%synergy
Secret Salvage
23%inclusion3 decks13 decks
23%synergy
Unnatural Restoration
15%inclusion2 decks13 decks
12%synergy
Eldritch Evolution
15%inclusion2 decks13 decks
11%synergy
Haunting Voyage
15%inclusion2 decks13 decks
15%synergy
Deconstruct
15%inclusion2 decks13 decks
15%synergy
Rise of the Witch-king
15%inclusion2 decks13 decks
4%synergy
Read the Bones
15%inclusion2 decks13 decks
11%synergy
Casualties of War
15%inclusion2 decks13 decks
5%synergy
Finale of Devastation
15%inclusion2 decks13 decks
8%synergy
Fangs of Kalonia
15%inclusion2 decks13 decks
13%synergy
Reanimate
15%inclusion2 decks13 decks
-4%synergy
Toxic Deluge
15%inclusion2 decks13 decks
-7%synergy
Explore
15%inclusion2 decks13 decks
11%synergy
Life's Legacy
15%inclusion2 decks13 decks
13%synergy
Kindred Dominance
15%inclusion2 decks13 decks
10%synergy
Shamanic Revelation
15%inclusion2 decks13 decks
3%synergy
Overwhelming Stampede
15%inclusion2 decks13 decks
10%synergy
Crippling Fear
15%inclusion2 decks13 decks
13%synergy
Shared Roots
14%inclusion1 decks7 decks
11%synergy
Circle of Power
11%inclusion1 decks9 decks
11%synergy
Cornered by Black Mages
11%inclusion1 decks9 decks
11%synergy
Boggart Birth Rite
7.7%inclusion1 decks13 decks
8%synergy
Diabolic Intent
7.7%inclusion1 decks13 decks
-2%synergy
Elven Farsight
7.7%inclusion1 decks13 decks
7%synergy
Death Stroke
7.7%inclusion1 decks13 decks
8%synergy
Chain of Acid
7.7%inclusion1 decks13 decks
8%synergy
Dredge the Mire
7.7%inclusion1 decks13 decks
8%synergy
Mulch
7.7%inclusion1 decks13 decks
5%synergy
All Is Dust
7.7%inclusion1 decks13 decks
7%synergy
Flare of Cultivation
7.7%inclusion1 decks13 decks
5%synergy
Preposterous Proportions
7.7%inclusion1 decks13 decks
4%synergy
Victimize
7.7%inclusion1 decks13 decks
-11%synergy
Patriarch's Bidding
7.7%inclusion1 decks13 decks
5%synergy
Damnable Pact
7.7%inclusion1 decks13 decks
5%synergy
Biogenic Upgrade
7.7%inclusion1 decks13 decks
7%synergy
Rite of Consumption
7.7%inclusion1 decks13 decks
7%synergy
Dread Return
7.7%inclusion1 decks13 decks
-1%synergy
Bubbling Muck
7.7%inclusion1 decks13 decks
8%synergy
Miming Slime
7.7%inclusion1 decks13 decks
8%synergy
Soul's Majesty
7.7%inclusion1 decks13 decks
7%synergy
Feed the Swarm
7.7%inclusion1 decks13 decks
0%synergy
Winter Blast
7.7%inclusion1 decks13 decks
8%synergy
Utility Artifacts
Locket of Yesterdays
38%inclusion5 decks13 decks
38%synergy
Spellweaver Helix
31%inclusion4 decks13 decks
31%synergy
The Ozolith
23%inclusion3 decks13 decks
18%synergy
Cloud Key
23%inclusion3 decks13 decks
22%synergy
Ozolith, the Shattered Spire
15%inclusion2 decks13 decks
11%synergy
Primal Amulet
15%inclusion2 decks13 decks
15%synergy
Herald's Horn
15%inclusion2 decks13 decks
12%synergy
Bow of Nylea
7.7%inclusion1 decks13 decks
5%synergy
Cauldron of Souls
7.7%inclusion1 decks13 decks
7%synergy
The Great Henge
7.7%inclusion1 decks13 decks
1%synergy
Boompile
7.7%inclusion1 decks13 decks
8%synergy
Banner of Kinship
7.7%inclusion1 decks13 decks
3%synergy
Vanquisher's Banner
7.7%inclusion1 decks13 decks
4%synergy
Horn of the Mark
7.7%inclusion1 decks13 decks
8%synergy
Urza's Incubator
7.7%inclusion1 decks13 decks
6%synergy
The Skullspore Nexus
7.7%inclusion1 decks13 decks
4%synergy
Semblance Anvil
7.7%inclusion1 decks13 decks
7%synergy
Idol of Oblivion
7.7%inclusion1 decks13 decks
-0%synergy
Dowsing Dagger
7.7%inclusion1 decks13 decks
7%synergy
Obelisk of Urd
7.7%inclusion1 decks13 decks
7%synergy
Helm of Awakening
7.7%inclusion1 decks13 decks
8%synergy
Birthing Pod
7.7%inclusion1 decks13 decks
5%synergy
Enchantments
Parallel Lives
38%inclusion5 decks13 decks
26%synergy
March of the World Ooze
38%inclusion5 decks13 decks
37%synergy
Branching Evolution
31%inclusion4 decks13 decks
25%synergy
Colossal Majesty
31%inclusion4 decks13 decks
30%synergy
Terrasymbiosis
25%inclusion2 decks8 decks
20%synergy
Garruk's Uprising
23%inclusion3 decks13 decks
16%synergy
Ooze Flux
23%inclusion3 decks13 decks
23%synergy
Wild Growth
23%inclusion3 decks13 decks
15%synergy
Innkeeper's Talent
23%inclusion3 decks13 decks
19%synergy
Primal Vigor
23%inclusion3 decks13 decks
18%synergy
Utopia Sprawl
15%inclusion2 decks13 decks
10%synergy
Gutter Grime
15%inclusion2 decks13 decks
15%synergy
Guardian Project
15%inclusion2 decks13 decks
8%synergy
Tribute to the World Tree
15%inclusion2 decks13 decks
12%synergy
Hardened Scales
15%inclusion2 decks13 decks
6%synergy
Greater Good
15%inclusion2 decks13 decks
10%synergy
Beastmaster Ascension
7.7%inclusion1 decks13 decks
-4%synergy
Ripples of Undeath
7.7%inclusion1 decks13 decks
0%synergy
Corrupted Zendikon
7.7%inclusion1 decks13 decks
8%synergy
Kavu Lair
7.7%inclusion1 decks13 decks
8%synergy
Path of Discovery
7.7%inclusion1 decks13 decks
7%synergy
Sylvan Anthem
7.7%inclusion1 decks13 decks
6%synergy
Lignify
7.7%inclusion1 decks13 decks
5%synergy
Moldervine Reclamation
7.7%inclusion1 decks13 decks
-16%synergy
Corpses of the Lost
7.7%inclusion1 decks13 decks
8%synergy
Song of the Dryads
7.7%inclusion1 decks13 decks
7%synergy
Skeletal Swarming
7.7%inclusion1 decks13 decks
7%synergy
Kenrith's Transformation
7.7%inclusion1 decks13 decks
6%synergy
Hunter's Talent
7.7%inclusion1 decks13 decks
6%synergy
Animate Dead
7.7%inclusion1 decks13 decks
0%synergy
Death's Presence
7.7%inclusion1 decks13 decks
6%synergy
Black Market Connections
7.7%inclusion1 decks13 decks
-1%synergy
Cover of Darkness
7.7%inclusion1 decks13 decks
6%synergy
Elemental Bond
7.7%inclusion1 decks13 decks
7%synergy
Growing Rites of Itlimoc
7.7%inclusion1 decks13 decks
-1%synergy
Phyrexian Arena
7.7%inclusion1 decks13 decks
-5%synergy
Life Finds a Way
7.7%inclusion1 decks13 decks
8%synergy
Planeswalkers
Nissa, Ascended Animist
7.7%inclusion1 decks13 decks
6%synergy
Utility Lands
Bojuka Bog
38%inclusion5 decks13 decks
-4%synergy
Karn's Bastion
31%inclusion4 decks13 decks
24%synergy
Oran-Rief, the Vastwood
23%inclusion3 decks13 decks
13%synergy
Llanowar Reborn
15%inclusion2 decks13 decks
14%synergy
Tranquil Thicket
15%inclusion2 decks13 decks
7%synergy
Reliquary Tower
15%inclusion2 decks13 decks
-7%synergy
Three Tree City
15%inclusion2 decks13 decks
4%synergy
Bonders' Enclave
15%inclusion2 decks13 decks
14%synergy
Barren Moor
7.7%inclusion1 decks13 decks
0%synergy
Blast Zone
7.7%inclusion1 decks13 decks
7%synergy
Grim Backwoods
7.7%inclusion1 decks13 decks
-6%synergy
Spymaster's Vault
7.7%inclusion1 decks13 decks
4%synergy
Cabal Coffers
7.7%inclusion1 decks13 decks
-0%synergy
Emergence Zone
7.7%inclusion1 decks13 decks
6%synergy
Shifting Woodland
7.7%inclusion1 decks13 decks
-2%synergy
Mosswort Bridge
7.7%inclusion1 decks13 decks
3%synergy
Nykthos, Shrine to Nyx
7.7%inclusion1 decks13 decks
5%synergy
Sapseep Forest
7.7%inclusion1 decks13 decks
6%synergy
Yavimaya, Cradle of Growth
7.7%inclusion1 decks13 decks
-19%synergy
Fountainport
7.7%inclusion1 decks13 decks
4%synergy
Urborg, Tomb of Yawgmoth
7.7%inclusion1 decks13 decks
-15%synergy
Castle Garenbrig
7.7%inclusion1 decks13 decks
5%synergy
Rogue's Passage
7.7%inclusion1 decks13 decks
-14%synergy
Field of Ruin
7.7%inclusion1 decks13 decks
6%synergy
Jungle Basin
7.7%inclusion1 decks13 decks
7%synergy
Gingerbread Cabin
7.7%inclusion1 decks13 decks
2%synergy
Mana Artifacts
Sol Ring
69%inclusion9 decks13 decks
-10%synergy
Arcane Signet
38%inclusion5 decks13 decks
-24%synergy
Talisman of Resilience
15%inclusion2 decks13 decks
-9%synergy
Golgari Signet
7.7%inclusion1 decks13 decks
-17%synergy
Patchwork Banner
7.7%inclusion1 decks13 decks
1%synergy
Lands
Forest
100%inclusion13 decks13 decks
2%synergy
Swamp
85%inclusion11 decks13 decks
-13%synergy
Command Tower
69%inclusion9 decks13 decks
-16%synergy
Woodland Cemetery
54%inclusion7 decks13 decks
-11%synergy
Llanowar Wastes
38%inclusion5 decks13 decks
-15%synergy
Golgari Rot Farm
31%inclusion4 decks13 decks
-7%synergy
Disciple of Freyalise
31%inclusion4 decks13 decks
22%synergy
Undergrowth Stadium
31%inclusion4 decks13 decks
-8%synergy
Bala Ged Recovery
31%inclusion4 decks13 decks
20%synergy
Vernal Fen
25%inclusion2 decks8 decks
1%synergy
Terramorphic Expanse
23%inclusion3 decks13 decks
3%synergy
Exotic Orchard
23%inclusion3 decks13 decks
-6%synergy
Necroblossom Snarl
23%inclusion3 decks13 decks
-15%synergy
Revitalizing Repast
23%inclusion3 decks13 decks
3%synergy
Overgrown Tomb
23%inclusion3 decks13 decks
-25%synergy
Deathcap Glade
23%inclusion3 decks13 decks
-11%synergy
Tainted Wood
23%inclusion3 decks13 decks
-21%synergy
Blighted Woodland
15%inclusion2 decks13 decks
11%synergy
Evolving Wilds
15%inclusion2 decks13 decks
-10%synergy
Path of Ancestry
15%inclusion2 decks13 decks
-9%synergy
Bayou
15%inclusion2 decks13 decks
3%synergy
Temple of Malady
15%inclusion2 decks13 decks
-18%synergy
Festering Thicket
13%inclusion1 decks8 decks
3%synergy
Fell the Profane
7.7%inclusion1 decks13 decks
-2%synergy
Hall of Oracles
7.7%inclusion1 decks13 decks
7%synergy
Myriad Landscape
7.7%inclusion1 decks13 decks
-6%synergy
Riveteers Overlook
7.7%inclusion1 decks13 decks
3%synergy
Ash Barrens
7.7%inclusion1 decks13 decks
3%synergy
Blooming Marsh
7.7%inclusion1 decks13 decks
-6%synergy
Verdant Catacombs
7.7%inclusion1 decks13 decks
-21%synergy
Boggart Trawler
7.7%inclusion1 decks13 decks
4%synergy
Underground Mortuary
7.7%inclusion1 decks13 decks
-13%synergy
Darkbore Pathway
7.7%inclusion1 decks13 decks
-10%synergy
Nurturing Peatland
7.7%inclusion1 decks13 decks
-4%synergy
Demolition Field
7.7%inclusion1 decks13 decks
5%synergy
Lounge
7.7%inclusion1 decks13 decks
7%synergy
Bridgeworks Battle
7.7%inclusion1 decks13 decks
3%synergy
The Grey Havens
7.7%inclusion1 decks13 decks
7%synergy
Haunted Mire
7.7%inclusion1 decks13 decks
-8%synergy
Woodland Chasm
7.7%inclusion1 decks13 decks
2%synergy
Wastewood Verge
7.7%inclusion1 decks13 decks
-12%synergy
Vastwood Fortification
7.7%inclusion1 decks13 decks
7%synergy
Zof Consumption
7.7%inclusion1 decks13 decks
7%synergy
Twilight Mire
7.7%inclusion1 decks13 decks
-33%synergy
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