Umori, the Collector (Commander) - Oozes

Umori, the Collector
Rank #1,371
76decks
As CommanderAs CompanionAs CardAverage DeckDecks
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All
1
23
4
5
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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Utility Lands
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Slime Against Humanity
84%inclusion64 decks76 decks
84%synergy
Biowaste Blob
83%inclusion63 decks76 decks
82%synergy
Biogenic Ooze
82%inclusion62 decks76 decks
81%synergy
Aeve, Progenitor Ooze
75%inclusion57 decks76 decks
75%synergy
Predator Ooze
75%inclusion57 decks76 decks
75%synergy
Oran-Rief Ooze
75%inclusion57 decks76 decks
75%synergy
Acidic Slime
76%inclusion58 decks76 decks
74%synergy
Green Slime
70%inclusion53 decks76 decks
69%synergy
Gelatinous Cube
63%inclusion48 decks76 decks
63%synergy
Slurrk, All-Ingesting
63%inclusion48 decks76 decks
63%synergy
Top Cards
Cultivate
70%inclusion53 decks76 decks
31%synergy
Emerald Medallion
66%inclusion50 decks76 decks
62%synergy
Scavenging Ooze
66%inclusion50 decks76 decks
62%synergy
Ochre Jelly
63%inclusion48 decks76 decks
63%synergy
Uchuulon
62%inclusion47 decks76 decks
62%synergy
Ravenous Slime
62%inclusion47 decks76 decks
62%synergy
Inspiring Call
61%inclusion46 decks76 decks
55%synergy
Rampant Growth
57%inclusion43 decks76 decks
25%synergy
Thrumming Stone
50%inclusion38 decks76 decks
50%synergy
Mitotic Slime
50%inclusion38 decks76 decks
49%synergy
Game Changers
Demonic Tutor
9.2%inclusion7 decks76 decks
-6%synergy
Vampiric Tutor
5.3%inclusion4 decks76 decks
-5%synergy
Creatures
Experiment One
47%inclusion36 decks76 decks
47%synergy
Necrotic Ooze
45%inclusion34 decks76 decks
44%synergy
Consuming Blob
43%inclusion33 decks76 decks
43%synergy
Expanding Ooze
42%inclusion32 decks76 decks
42%synergy
Inexorable Blob
37%inclusion28 decks76 decks
37%synergy
Splitting Slime
34%inclusion26 decks76 decks
34%synergy
Corrosive Ooze
30%inclusion23 decks76 decks
30%synergy
Manaplasm
30%inclusion23 decks76 decks
30%synergy
Corpsejack Menace
28%inclusion21 decks76 decks
21%synergy
Temperamental Oozewagg
24%inclusion18 decks76 decks
23%synergy
Ancient Ooze
22%inclusion17 decks76 decks
22%synergy
Metallic Mimic
21%inclusion16 decks76 decks
19%synergy
Necroplasm
20%inclusion15 decks76 decks
20%synergy
Printlifter Ooze
14%inclusion11 decks76 decks
14%synergy
Consumptive Goo
14%inclusion11 decks76 decks
14%synergy
Gluttonous Slime
14%inclusion11 decks76 decks
14%synergy
Realmwalker
13%inclusion10 decks76 decks
6%synergy
LLANOWAR ELVES
12%inclusion9 decks76 decks
-24%synergy
Mephitic Ooze
9.2%inclusion7 decks76 decks
9%synergy
Bloodline Pretender
9.2%inclusion7 decks76 decks
8%synergy
Evolution Sage
9.2%inclusion7 decks76 decks
2%synergy
Bioplasm
9.2%inclusion7 decks76 decks
9%synergy
Terrian, World Tyrant
9.1%inclusion4 decks44 decks
9%synergy
Hecteyes
8.3%inclusion3 decks36 decks
8%synergy
Kinetic Ooze
8.3%inclusion2 decks24 decks
8%synergy
Adaptive Automaton
7.9%inclusion6 decks76 decks
6%synergy
Gobbling Ooze
7.9%inclusion6 decks76 decks
8%synergy
Kodama of the West Tree
7.9%inclusion6 decks76 decks
5%synergy
Reyhan, Last of the Abzan
6.6%inclusion5 decks76 decks
5%synergy
BIRDS OF PARADISE
6.6%inclusion5 decks76 decks
-14%synergy
Defiler of Vigor
5.3%inclusion4 decks76 decks
4%synergy
Masked Vandal
5.3%inclusion4 decks76 decks
3%synergy
Disciple of Freyalise
5.3%inclusion4 decks76 decks
-4%synergy
Forgotten Ancient
5.3%inclusion4 decks76 decks
0%synergy
Roaming Throne
5.3%inclusion4 decks76 decks
0%synergy
Instants
Heroic Intervention
36%inclusion27 decks76 decks
4%synergy
Assassin's Trophy
36%inclusion27 decks76 decks
-12%synergy
Beast Within
32%inclusion24 decks76 decks
-2%synergy
Putrefy
32%inclusion24 decks76 decks
-1%synergy
Return of the Wildspeaker
30%inclusion23 decks76 decks
19%synergy
Golgari Charm
26%inclusion20 decks76 decks
11%synergy
Krosan Grip
22%inclusion17 decks76 decks
17%synergy
Surgical Extraction
16%inclusion12 decks76 decks
16%synergy
Atomize
16%inclusion12 decks76 decks
11%synergy
Tear Asunder
14%inclusion11 decks76 decks
-0%synergy
Deathsprout
14%inclusion11 decks76 decks
10%synergy
Gift of the Viper
14%inclusion11 decks76 decks
11%synergy
Abrupt Decay
13%inclusion10 decks76 decks
-2%synergy
Revitalizing Repast
13%inclusion10 decks76 decks
-7%synergy
Return to Nature
12%inclusion9 decks76 decks
7%synergy
Second Harvest
9.2%inclusion7 decks76 decks
-5%synergy
Momentous Fall
9.2%inclusion7 decks76 decks
7%synergy
Harrow
9.2%inclusion7 decks76 decks
1%synergy
Rapid Rescue
7.1%inclusion1 decks14 decks
7%synergy
Fell the Profane
6.6%inclusion5 decks76 decks
-3%synergy
Grisly Salvage
6.6%inclusion5 decks76 decks
-3%synergy
Midnight Tilling
6.3%inclusion2 decks32 decks
4%synergy
Dark Ritual
5.3%inclusion4 decks76 decks
-13%synergy
Broken Wings
5.3%inclusion4 decks76 decks
4%synergy
Nature's Claim
5.3%inclusion4 decks76 decks
-3%synergy
Infernal Grasp
5.3%inclusion4 decks76 decks
-3%synergy
Noxious Revival
5.3%inclusion4 decks76 decks
1%synergy
Sorceries
Kodama's Reach
49%inclusion37 decks76 decks
28%synergy
Harmonize
38%inclusion29 decks76 decks
31%synergy
Gelatinous Genesis
34%inclusion26 decks76 decks
33%synergy
Miming Slime
34%inclusion26 decks76 decks
34%synergy
Nature's Lore
33%inclusion25 decks76 decks
7%synergy
Slime Molding
29%inclusion22 decks76 decks
29%synergy
Convert to Slime
28%inclusion20 decks72 decks
26%synergy
Three Visits
26%inclusion20 decks76 decks
8%synergy
Fangs of Kalonia
26%inclusion20 decks76 decks
24%synergy
Kindred Dominance
26%inclusion20 decks76 decks
20%synergy
Rishkar's Expertise
25%inclusion19 decks76 decks
18%synergy
Farseek
24%inclusion18 decks76 decks
5%synergy
Explore
18%inclusion14 decks76 decks
14%synergy
Shamanic Revelation
18%inclusion14 decks76 decks
6%synergy
Toxic Deluge
14%inclusion11 decks76 decks
-8%synergy
Night's Whisper
13%inclusion10 decks76 decks
4%synergy
Skyshroud Claim
12%inclusion9 decks76 decks
8%synergy
Secret Salvage
12%inclusion9 decks76 decks
12%synergy
Bala Ged Recovery
11%inclusion8 decks76 decks
-0%synergy
Regrowth
11%inclusion8 decks76 decks
8%synergy
Crippling Fear
11%inclusion8 decks76 decks
8%synergy
Diabolic Tutor
9.2%inclusion7 decks76 decks
4%synergy
Casualties of War
9.2%inclusion7 decks76 decks
-1%synergy
For the Common Good
9.2%inclusion7 decks76 decks
4%synergy
Overwhelming Stampede
9.2%inclusion7 decks76 decks
4%synergy
Shared Roots
8.6%inclusion3 decks35 decks
5%synergy
Read the Bones
7.9%inclusion6 decks76 decks
3%synergy
Unnatural Restoration
6.6%inclusion5 decks76 decks
3%synergy
Season of Gathering
6.6%inclusion5 decks76 decks
3%synergy
Bridgeworks Battle
6.6%inclusion5 decks76 decks
2%synergy
In Garruk's Wake
6.6%inclusion5 decks76 decks
1%synergy
Sign in Blood
6.6%inclusion5 decks76 decks
0%synergy
Nissa's Pilgrimage
6.6%inclusion5 decks76 decks
6%synergy
Maelstrom Pulse
5.3%inclusion4 decks76 decks
-0%synergy
Life's Legacy
5.3%inclusion4 decks76 decks
3%synergy
Migration Path
5.3%inclusion4 decks76 decks
4%synergy
Utility Artifacts
Spellweaver Helix
45%inclusion34 decks76 decks
45%synergy
CLOUD KEY
38%inclusion29 decks76 decks
37%synergy
The Earth Crystal
36%inclusion13 decks36 decks
31%synergy
Locket of Yesterdays
36%inclusion27 decks76 decks
35%synergy
The Ozolith
34%inclusion26 decks76 decks
29%synergy
Ozolith, the Shattered Spire
32%inclusion24 decks76 decks
28%synergy
Vanquisher's Banner
24%inclusion18 decks76 decks
20%synergy
Semblance Anvil
20%inclusion15 decks76 decks
19%synergy
Primal Amulet
17%inclusion13 decks76 decks
17%synergy
Herald's Horn
14%inclusion11 decks76 decks
10%synergy
Bow of Nylea
9.2%inclusion7 decks76 decks
6%synergy
Coat of Arms
9.2%inclusion7 decks76 decks
5%synergy
Idol of Oblivion
9.2%inclusion7 decks76 decks
2%synergy
Banner of Kinship
7.9%inclusion5 decks63 decks
3%synergy
N'Yami-Class Mother Ship
7.7%inclusion1 decks13 decks
8%synergy
Icon of Ancestry
6.6%inclusion5 decks76 decks
6%synergy
The Great Henge
6.6%inclusion5 decks76 decks
0%synergy
Door of Destinies
6.6%inclusion5 decks76 decks
5%synergy
Swiftfoot Boots
5.3%inclusion4 decks76 decks
-18%synergy
Enchantments
Branching Evolution
49%inclusion37 decks76 decks
43%synergy
Hardened Scales
46%inclusion35 decks76 decks
36%synergy
Tribute to the World Tree
42%inclusion32 decks76 decks
39%synergy
Doubling Season
41%inclusion31 decks76 decks
23%synergy
March of the World Ooze
36%inclusion16 decks44 decks
35%synergy
Terrasymbiosis
36%inclusion13 decks36 decks
31%synergy
Gutter Grime
36%inclusion27 decks76 decks
35%synergy
Garruk's Uprising
32%inclusion24 decks76 decks
24%synergy
Ooze Flux
25%inclusion19 decks76 decks
25%synergy
Hollowmurk Siege
23%inclusion9 decks39 decks
18%synergy
Innkeeper's Talent
22%inclusion17 decks76 decks
18%synergy
Parallel Lives
21%inclusion16 decks76 decks
8%synergy
Greater Good
17%inclusion13 decks76 decks
12%synergy
Primal Vigor
16%inclusion12 decks76 decks
11%synergy
Stocking the Pantry
14%inclusion11 decks76 decks
13%synergy
Sphere Grid
14%inclusion5 decks37 decks
10%synergy
Colossal Majesty
13%inclusion10 decks76 decks
12%synergy
Phyrexian Arena
13%inclusion10 decks76 decks
0%synergy
Court of Garenbrig
12%inclusion9 decks76 decks
11%synergy
Unnatural Growth
12%inclusion9 decks76 decks
9%synergy
Loading Zone
11%inclusion4 decks36 decks
9%synergy
Moldervine Reclamation
9.2%inclusion7 decks76 decks
-15%synergy
Elemental Bond
9.2%inclusion7 decks76 decks
9%synergy
Concordant Crossroads
9.2%inclusion7 decks76 decks
7%synergy
Sylvan Anthem
7.9%inclusion6 decks76 decks
6%synergy
Wild Growth
7.9%inclusion6 decks76 decks
-0%synergy
Level Up
7.4%inclusion2 decks27 decks
6%synergy
Sylvan Library
6.6%inclusion5 decks76 decks
-2%synergy
Black Market Connections
6.6%inclusion5 decks76 decks
-2%synergy
Ripples of Undeath
5.3%inclusion4 decks76 decks
-2%synergy
Thickest in the Thicket
5.3%inclusion4 decks76 decks
4%synergy
Death's Presence
5.3%inclusion4 decks76 decks
4%synergy
Insidious Roots
5.3%inclusion4 decks76 decks
-5%synergy
Utility Lands
Oran-Rief, the Vastwood
39%inclusion30 decks76 decks
30%synergy
RELIQUARY TOWER
34%inclusion26 decks76 decks
11%synergy
Bojuka Bog
32%inclusion24 decks76 decks
-11%synergy
Yavimaya, Cradle of Growth
29%inclusion22 decks76 decks
2%synergy
Three Tree City
20%inclusion15 decks76 decks
9%synergy
Karn's Bastion
18%inclusion14 decks76 decks
12%synergy
Urborg, Tomb of Yawgmoth
18%inclusion14 decks76 decks
-4%synergy
Rogue's Passage
16%inclusion12 decks76 decks
-6%synergy
Cabal Coffers
11%inclusion8 decks76 decks
2%synergy
Boseiju, Who Endures
11%inclusion8 decks76 decks
-8%synergy
Evendo, Waking Haven
8.3%inclusion3 decks36 decks
1%synergy
Mosswort Bridge
7.9%inclusion6 decks76 decks
3%synergy
Temple of the False God
7.9%inclusion6 decks76 decks
2%synergy
Susur Secundi, Void Altar
5.6%inclusion2 decks36 decks
2%synergy
Nykthos, Shrine to Nyx
5.3%inclusion4 decks76 decks
3%synergy
Takenuma, Abandoned Mire
5.3%inclusion4 decks76 decks
-5%synergy
Castle Locthwain
5.3%inclusion4 decks76 decks
2%synergy
Mana Artifacts
Sol Ring
82%inclusion62 decks76 decks
2%synergy
Arcane Signet
63%inclusion48 decks76 decks
1%synergy
Golgari Signet
29%inclusion22 decks76 decks
5%synergy
Patchwork Banner
24%inclusion18 decks76 decks
17%synergy
Talisman of Resilience
17%inclusion13 decks76 decks
-7%synergy
Commander's Sphere
9.2%inclusion7 decks76 decks
3%synergy
Thought Vessel
9.2%inclusion7 decks76 decks
3%synergy
Mind Stone
5.3%inclusion4 decks76 decks
1%synergy
Lands
Forest
97%inclusion74 decks76 decks
-1%synergy
Swamp
87%inclusion66 decks76 decks
-11%synergy
Command Tower
76%inclusion58 decks76 decks
-9%synergy
Woodland Cemetery
50%inclusion38 decks76 decks
-15%synergy
Overgrown Tomb
37%inclusion28 decks76 decks
-11%synergy
Vernal Fen
36%inclusion13 decks36 decks
12%synergy
Golgari Rot Farm
34%inclusion26 decks76 decks
-3%synergy
Undergrowth Stadium
33%inclusion25 decks76 decks
-6%synergy
Temple of Malady
33%inclusion25 decks76 decks
-0%synergy
Necroblossom Snarl
32%inclusion24 decks76 decks
-6%synergy
Path of Ancestry
30%inclusion23 decks76 decks
6%synergy
Llanowar Wastes
29%inclusion22 decks76 decks
-25%synergy
Twilight Mire
28%inclusion21 decks76 decks
-13%synergy
Deathcap Glade
25%inclusion19 decks76 decks
-9%synergy
Tainted Wood
22%inclusion17 decks76 decks
-21%synergy
Exotic Orchard
21%inclusion16 decks76 decks
-8%synergy
Myriad Landscape
18%inclusion14 decks76 decks
5%synergy
Verdant Catacombs
18%inclusion14 decks76 decks
-10%synergy
Terramorphic Expanse
17%inclusion13 decks76 decks
-3%synergy
Jungle Hollow
17%inclusion13 decks76 decks
-6%synergy
Underground Mortuary
17%inclusion13 decks76 decks
-3%synergy
Evolving Wilds
17%inclusion13 decks76 decks
-8%synergy
Wastewood Verge
16%inclusion7 decks44 decks
-4%synergy
Viridescent Bog
14%inclusion11 decks76 decks
-9%synergy
Darkbore Pathway
13%inclusion10 decks76 decks
-5%synergy
Revitalizing Repast
13%inclusion10 decks76 decks
-7%synergy
Blooming Marsh
12%inclusion9 decks76 decks
-2%synergy
Haunted Mire
12%inclusion9 decks76 decks
-3%synergy
Bala Ged Recovery
11%inclusion8 decks76 decks
-0%synergy
Cavern of Souls
9.2%inclusion7 decks76 decks
3%synergy
Bayou
9.2%inclusion7 decks76 decks
-3%synergy
Golgari Guildgate
9.2%inclusion7 decks76 decks
1%synergy
Festering Thicket
8.3%inclusion3 decks36 decks
-1%synergy
Turbulent Fen
8.3%inclusion2 decks24 decks
-9%synergy
Fell the Profane
6.6%inclusion5 decks76 decks
-3%synergy
Fabled Passage
6.6%inclusion5 decks76 decks
-10%synergy
Bridgeworks Battle
6.6%inclusion5 decks76 decks
2%synergy
Blighted Woodland
5.3%inclusion4 decks76 decks
1%synergy
Disciple of Freyalise
5.3%inclusion4 decks76 decks
-4%synergy
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