Umori, the Collector (Commander)

Umori, the Collector
Rank #1,320
1,317decks
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
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Kinetic Ooze
7.1%inclusion11 decks156 decks
7%synergy
Witherbloom, the Balancer
3.8%inclusion6 decks157 decks
1%synergy
Germination Practicum
3.7%inclusion5 decks135 decks
-1%synergy
Turbulent Fen
2.6%inclusion4 decks156 decks
-16%synergy
Titan's Grave
2.6%inclusion4 decks156 decks
-6%synergy
High Synergy Cards
Slime Against Humanity
77%inclusion1.01K decks1.32K decks
76%synergy
Emerald Medallion
57%inclusion756 decks1.32K decks
53%synergy
Biowaste Blob
52%inclusion683 decks1.32K decks
51%synergy
Thrumming Stone
49%inclusion646 decks1.32K decks
49%synergy
Biogenic Ooze
48%inclusion626 decks1.32K decks
47%synergy
Aeve, Progenitor Ooze
45%inclusion598 decks1.32K decks
45%synergy
Inspiring Call
47%inclusion614 decks1.32K decks
41%synergy
Spellweaver Helix
40%inclusion526 decks1.32K decks
40%synergy
Green Slime
38%inclusion495 decks1.32K decks
37%synergy
Cloud Key
38%inclusion497 decks1.32K decks
37%synergy
Top Cards
Cultivate
59%inclusion781 decks1.32K decks
20%synergy
Rampant Growth
55%inclusion722 decks1.32K decks
23%synergy
Kodama's Reach
47%inclusion621 decks1.32K decks
25%synergy
Nature's Lore
45%inclusion587 decks1.32K decks
19%synergy
Doubling Season
40%inclusion533 decks1.32K decks
23%synergy
Assassin's Trophy
39%inclusion520 decks1.32K decks
-7%synergy
The Earth Crystal
39%inclusion288 decks746 decks
34%synergy
Beast Within
38%inclusion503 decks1.32K decks
4%synergy
Scavenging Ooze
38%inclusion501 decks1.32K decks
35%synergy
Three Visits
37%inclusion489 decks1.32K decks
19%synergy
Game Changers
Demonic Tutor
16%inclusion206 decks1.32K decks
0%synergy
Vampiric Tutor
10%inclusion126 decks1.32K decks
-1%synergy
Bolas's Citadel
6.4%inclusion84 decks1.32K decks
1%synergy
Creatures
Oran-Rief Ooze
36%inclusion480 decks1.32K decks
36%synergy
Acidic Slime
35%inclusion462 decks1.32K decks
32%synergy
Uchuulon
33%inclusion435 decks1.32K decks
33%synergy
Predator Ooze
33%inclusion431 decks1.32K decks
32%synergy
Slurrk, All-Ingesting
32%inclusion419 decks1.32K decks
31%synergy
Ravenous Slime
27%inclusion362 decks1.32K decks
27%synergy
Gelatinous Cube
27%inclusion360 decks1.32K decks
27%synergy
Ochre Jelly
27%inclusion358 decks1.32K decks
27%synergy
Mitotic Slime
21%inclusion281 decks1.32K decks
21%synergy
Consuming Blob
21%inclusion276 decks1.32K decks
21%synergy
Experiment One
21%inclusion273 decks1.32K decks
21%synergy
Necrotic Ooze
19%inclusion254 decks1.32K decks
18%synergy
Corpsejack Menace
18%inclusion232 decks1.32K decks
11%synergy
Expanding Ooze
16%inclusion207 decks1.32K decks
15%synergy
Corrosive Ooze
14%inclusion183 decks1.32K decks
14%synergy
Temperamental Oozewagg
13%inclusion172 decks1.32K decks
13%synergy
Splitting Slime
13%inclusion169 decks1.32K decks
13%synergy
Inexorable Blob
13%inclusion165 decks1.32K decks
12%synergy
Manaplasm
12%inclusion162 decks1.32K decks
12%synergy
Witherbloom Apprentice
10%inclusion138 decks1.32K decks
6%synergy
Disciple of Freyalise
10%inclusion135 decks1.32K decks
1%synergy
Llanowar Elves
10%inclusion134 decks1.32K decks
-25%synergy
Necroplasm
9.2%inclusion121 decks1.32K decks
9%synergy
Ancient Ooze
8.8%inclusion116 decks1.32K decks
9%synergy
Gluttonous Slime
8.8%inclusion116 decks1.32K decks
9%synergy
Metallic Mimic
8.3%inclusion109 decks1.32K decks
6%synergy
Birds of Paradise
7.9%inclusion104 decks1.32K decks
-13%synergy
Kodama of the West Tree
7.7%inclusion102 decks1.32K decks
5%synergy
Terrian, World Tyrant
7.3%inclusion70 decks957 decks
7%synergy
Eternal Witness
7.2%inclusion95 decks1.32K decks
-15%synergy
Consumptive Goo
7.1%inclusion93 decks1.32K decks
7%synergy
Toski, Bearer of Secrets
7.1%inclusion93 decks1.32K decks
-6%synergy
Elvish Mystic
6.7%inclusion88 decks1.32K decks
-22%synergy
Ohran Frostfang
6.5%inclusion86 decks1.32K decks
-3%synergy
Hecteyes
5.8%inclusion43 decks736 decks
6%synergy
Printlifter Ooze
5.6%inclusion74 decks1.32K decks
6%synergy
Evolution Sage
5.6%inclusion74 decks1.32K decks
-2%synergy
Kami of Whispered Hopes
5.6%inclusion74 decks1.32K decks
0%synergy
Realmwalker
5.5%inclusion73 decks1.32K decks
-2%synergy
Sedgemoor Witch
5.5%inclusion72 decks1.32K decks
2%synergy
Ooze Patrol
5.4%inclusion52 decks957 decks
5%synergy
Gobbling Ooze
5.2%inclusion69 decks1.32K decks
5%synergy
Instants
Heroic Intervention
34%inclusion442 decks1.32K decks
2%synergy
Return of the Wildspeaker
24%inclusion312 decks1.32K decks
12%synergy
Putrefy
23%inclusion298 decks1.32K decks
-10%synergy
Golgari Charm
16%inclusion209 decks1.32K decks
0%synergy
Surgical Extraction
16%inclusion206 decks1.32K decks
15%synergy
Revitalizing Repast
15%inclusion194 decks1.32K decks
-5%synergy
Abrupt Decay
14%inclusion181 decks1.32K decks
-2%synergy
Atomize
12%inclusion163 decks1.32K decks
8%synergy
Dark Ritual
12%inclusion157 decks1.32K decks
-6%synergy
Tear Asunder
11%inclusion144 decks1.32K decks
-4%synergy
Krosan Grip
10%inclusion130 decks1.32K decks
4%synergy
Deathsprout
8.0%inclusion106 decks1.32K decks
3%synergy
Momentous Fall
7.6%inclusion100 decks1.32K decks
6%synergy
Deadly Rollick
7.5%inclusion99 decks1.32K decks
-4%synergy
Fell the Profane
6.9%inclusion91 decks1.32K decks
-3%synergy
Second Harvest
6.9%inclusion91 decks1.32K decks
-7%synergy
Nature's Claim
6.7%inclusion88 decks1.32K decks
-2%synergy
Harrow
6.5%inclusion85 decks1.32K decks
-2%synergy
Return to Nature
6.5%inclusion85 decks1.32K decks
1%synergy
Gift of the Viper
6.2%inclusion82 decks1.32K decks
3%synergy
Infernal Grasp
5.7%inclusion75 decks1.32K decks
-2%synergy
Noxious Revival
5.6%inclusion74 decks1.32K decks
1%synergy
Sorceries
Harmonize
33%inclusion439 decks1.32K decks
26%synergy
Farseek
32%inclusion427 decks1.32K decks
14%synergy
Rishkar's Expertise
29%inclusion387 decks1.32K decks
23%synergy
Night's Whisper
23%inclusion305 decks1.32K decks
14%synergy
Shamanic Revelation
23%inclusion303 decks1.32K decks
11%synergy
Kindred Dominance
22%inclusion284 decks1.32K decks
16%synergy
Toxic Deluge
21%inclusion276 decks1.32K decks
-1%synergy
Gelatinous Genesis
20%inclusion263 decks1.32K decks
19%synergy
Bala Ged Recovery
19%inclusion252 decks1.32K decks
8%synergy
Fangs of Kalonia
19%inclusion245 decks1.32K decks
16%synergy
Convert to Slime
18%inclusion215 decks1.17K decks
16%synergy
Secret Salvage
18%inclusion240 decks1.32K decks
18%synergy
Explore
17%inclusion228 decks1.32K decks
13%synergy
Skyshroud Claim
16%inclusion217 decks1.32K decks
12%synergy
Read the Bones
16%inclusion210 decks1.32K decks
11%synergy
Regrowth
15%inclusion200 decks1.32K decks
12%synergy
Miming Slime
13%inclusion176 decks1.32K decks
13%synergy
Overwhelming Stampede
13%inclusion168 decks1.32K decks
7%synergy
Culling Ritual
13%inclusion165 decks1.32K decks
-9%synergy
Casualties of War
12%inclusion154 decks1.32K decks
1%synergy
Life's Legacy
12%inclusion154 decks1.32K decks
9%synergy
Slime Molding
11%inclusion143 decks1.32K decks
11%synergy
Diresight
10%inclusion129 decks1.27K decks
9%synergy
Diabolic Tutor
8.7%inclusion114 decks1.32K decks
4%synergy
Sign in Blood
8.2%inclusion108 decks1.32K decks
2%synergy
Shared Roots
8.0%inclusion37 decks462 decks
5%synergy
Feed the Swarm
7.8%inclusion103 decks1.32K decks
0%synergy
Damnation
7.3%inclusion96 decks1.32K decks
1%synergy
Syphon Mind
7.2%inclusion95 decks1.32K decks
6%synergy
Bridgeworks Battle
7.1%inclusion93 decks1.32K decks
3%synergy
Nissa's Pilgrimage
6.8%inclusion89 decks1.32K decks
6%synergy
Ambition's Cost
6.6%inclusion87 decks1.32K decks
5%synergy
Crippling Fear
6.5%inclusion85 decks1.32K decks
4%synergy
Migration Path
6.4%inclusion84 decks1.32K decks
5%synergy
Tendrils of Agony
6.3%inclusion83 decks1.32K decks
6%synergy
Explosive Vegetation
6.2%inclusion81 decks1.32K decks
5%synergy
Season of Gathering
6.1%inclusion78 decks1.27K decks
3%synergy
Triumph of the Hordes
6.1%inclusion80 decks1.32K decks
1%synergy
Dark Petition
5.8%inclusion77 decks1.32K decks
5%synergy
Lost Legacy
5.6%inclusion74 decks1.32K decks
6%synergy
Exsanguinate
5.3%inclusion70 decks1.32K decks
-4%synergy
Demonic Bargain
5.2%inclusion69 decks1.32K decks
5%synergy
Utility Artifacts
Locket of Yesterdays
33%inclusion440 decks1.32K decks
33%synergy
The Ozolith
27%inclusion359 decks1.32K decks
22%synergy
Primal Amulet
22%inclusion295 decks1.32K decks
22%synergy
Semblance Anvil
22%inclusion290 decks1.32K decks
22%synergy
Ozolith, the Shattered Spire
20%inclusion260 decks1.32K decks
16%synergy
Idol of Oblivion
10%inclusion130 decks1.32K decks
2%synergy
Helm of Awakening
5.4%inclusion71 decks1.32K decks
5%synergy
Bow of Nylea
5.2%inclusion69 decks1.32K decks
2%synergy
Vanquisher's Banner
5.2%inclusion69 decks1.32K decks
1%synergy
Lightning Greaves
5.2%inclusion69 decks1.32K decks
-16%synergy
Aetherflux Reservoir
5.2%inclusion68 decks1.32K decks
4%synergy
Enchantments
Terrasymbiosis
36%inclusion247 decks681 decks
31%synergy
March of the World Ooze
36%inclusion349 decks964 decks
35%synergy
Branching Evolution
36%inclusion468 decks1.32K decks
29%synergy
Hardened Scales
34%inclusion451 decks1.32K decks
25%synergy
Garruk's Uprising
30%inclusion398 decks1.32K decks
23%synergy
Tribute to the World Tree
27%inclusion360 decks1.32K decks
24%synergy
Parallel Lives
21%inclusion283 decks1.32K decks
8%synergy
Greater Good
18%inclusion232 decks1.32K decks
12%synergy
Primal Vigor
15%inclusion204 decks1.32K decks
10%synergy
Gutter Grime
15%inclusion197 decks1.32K decks
15%synergy
Elemental Bond
14%inclusion186 decks1.32K decks
13%synergy
Loading Zone
14%inclusion92 decks669 decks
12%synergy
Phyrexian Arena
13%inclusion176 decks1.32K decks
0%synergy
Concordant Crossroads
12%inclusion164 decks1.32K decks
10%synergy
Innkeeper's Talent
12%inclusion157 decks1.27K decks
8%synergy
Ooze Flux
12%inclusion156 decks1.32K decks
12%synergy
Sphere Grid
10%inclusion79 decks760 decks
7%synergy
Colossal Majesty
8.7%inclusion114 decks1.32K decks
8%synergy
Sylvan Library
8.3%inclusion109 decks1.32K decks
-1%synergy
Hollowmurk Siege
7.4%inclusion63 decks847 decks
2%synergy
Court of Garenbrig
7.0%inclusion92 decks1.32K decks
6%synergy
Wild Growth
6.6%inclusion87 decks1.32K decks
-2%synergy
Unnatural Growth
5.4%inclusion71 decks1.32K decks
2%synergy
Utopia Sprawl
5.2%inclusion69 decks1.32K decks
0%synergy
Insidious Roots
5.2%inclusion69 decks1.32K decks
-6%synergy
Moldervine Reclamation
5.0%inclusion66 decks1.32K decks
-19%synergy
Planeswalkers
Professor Onyx
8.7%inclusion114 decks1.32K decks
6%synergy
Utility Lands
Bojuka Bog
32%inclusion420 decks1.32K decks
-10%synergy
Reliquary Tower
32%inclusion419 decks1.32K decks
9%synergy
Yavimaya, Cradle of Growth
26%inclusion344 decks1.32K decks
-1%synergy
Oran-Rief, the Vastwood
22%inclusion286 decks1.32K decks
12%synergy
Urborg, Tomb of Yawgmoth
21%inclusion275 decks1.32K decks
-2%synergy
Karn's Bastion
19%inclusion256 decks1.32K decks
13%synergy
Boseiju, Who Endures
18%inclusion242 decks1.32K decks
0%synergy
Three Tree City
15%inclusion188 decks1.28K decks
4%synergy
Rogue's Passage
14%inclusion179 decks1.32K decks
-9%synergy
Susur Secundi, Void Altar
12%inclusion80 decks681 decks
8%synergy
Evendo, Waking Haven
11%inclusion75 decks674 decks
4%synergy
Cabal Coffers
8.6%inclusion113 decks1.32K decks
0%synergy
Mosswort Bridge
8.4%inclusion111 decks1.32K decks
3%synergy
Temple of the False God
5.5%inclusion73 decks1.32K decks
-1%synergy
Mana Artifacts
Sol Ring
69%inclusion908 decks1.32K decks
-11%synergy
Arcane Signet
53%inclusion701 decks1.32K decks
-9%synergy
Golgari Signet
19%inclusion255 decks1.32K decks
-6%synergy
Talisman of Resilience
15%inclusion204 decks1.32K decks
-9%synergy
Patchwork Banner
9.1%inclusion116 decks1.27K decks
2%synergy
Thought Vessel
9.1%inclusion120 decks1.32K decks
3%synergy
Commander's Sphere
5.6%inclusion74 decks1.32K decks
-1%synergy
Lands
Forest
97%inclusion1.28K decks1.32K decks
-1%synergy
Swamp
86%inclusion1.13K decks1.32K decks
-11%synergy
Command Tower
73%inclusion960 decks1.32K decks
-13%synergy
Woodland Cemetery
55%inclusion727 decks1.32K decks
-9%synergy
Overgrown Tomb
43%inclusion572 decks1.32K decks
-4%synergy
Undergrowth Stadium
38%inclusion507 decks1.32K decks
0%synergy
Llanowar Wastes
38%inclusion500 decks1.32K decks
-15%synergy
Golgari Rot Farm
33%inclusion432 decks1.32K decks
-6%synergy
Necroblossom Snarl
30%inclusion394 decks1.32K decks
-7%synergy
Deathcap Glade
29%inclusion386 decks1.32K decks
-3%synergy
Temple of Malady
27%inclusion361 decks1.32K decks
-6%synergy
Underground Mortuary
27%inclusion360 decks1.32K decks
7%synergy
Twilight Mire
27%inclusion356 decks1.32K decks
-13%synergy
Tainted Wood
27%inclusion355 decks1.32K decks
-17%synergy
Verdant Catacombs
26%inclusion342 decks1.32K decks
-3%synergy
Vernal Fen
24%inclusion160 decks678 decks
2%synergy
Bala Ged Recovery
19%inclusion252 decks1.32K decks
8%synergy
Wastewood Verge
19%inclusion181 decks967 decks
-1%synergy
Exotic Orchard
18%inclusion231 decks1.32K decks
-11%synergy
Path of Ancestry
17%inclusion223 decks1.32K decks
-7%synergy
Darkbore Pathway
17%inclusion222 decks1.32K decks
-2%synergy
Evolving Wilds
15%inclusion199 decks1.32K decks
-11%synergy
Myriad Landscape
15%inclusion194 decks1.32K decks
1%synergy
Revitalizing Repast
15%inclusion194 decks1.32K decks
-5%synergy
Viridescent Bog
14%inclusion188 decks1.32K decks
-9%synergy
Terramorphic Expanse
13%inclusion166 decks1.32K decks
-8%synergy
Bayou
12%inclusion161 decks1.32K decks
0%synergy
Haunted Mire
12%inclusion160 decks1.32K decks
-3%synergy
Blooming Marsh
11%inclusion147 decks1.32K decks
-3%synergy
Disciple of Freyalise
10%inclusion135 decks1.32K decks
1%synergy
Nurturing Peatland
10%inclusion126 decks1.32K decks
-3%synergy
Jungle Hollow
9.5%inclusion125 decks1.32K decks
-14%synergy
Fabled Passage
8.3%inclusion109 decks1.32K decks
-7%synergy
Bridgeworks Battle
7.1%inclusion93 decks1.32K decks
3%synergy
Fell the Profane
6.9%inclusion91 decks1.32K decks
-3%synergy
Golgari Guildgate
6.3%inclusion83 decks1.32K decks
-2%synergy
Festering Thicket
6.2%inclusion42 decks678 decks
-3%synergy
Woodland Chasm
6.1%inclusion80 decks1.32K decks
0%synergy
Blighted Woodland
5.1%inclusion67 decks1.32K decks
1%synergy
Misty Rainforest
5.0%inclusion66 decks1.32K decks
-2%synergy
Windswept Heath
5.0%inclusion66 decks1.32K decks
-2%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