Umori, the Collector (Commander) - Expensive

Umori, the Collector
Rank #1,319
132decks
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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Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Witherbloom, the Balancer
21%inclusion3 decks14 decks
19%synergy
The Dawning Archaic
14%inclusion2 decks14 decks
14%synergy
Emeritus of Woe
8.3%inclusion1 decks12 decks
2%synergy
Decorum Dissertation
7.7%inclusion1 decks13 decks
4%synergy
Germination Practicum
7.7%inclusion1 decks13 decks
3%synergy
High Synergy Cards
Slime Against Humanity
69%inclusion91 decks132 decks
68%synergy
Emerald Medallion
55%inclusion72 decks132 decks
51%synergy
Thrumming Stone
50%inclusion66 decks132 decks
50%synergy
Boseiju, Who Endures
61%inclusion80 decks132 decks
43%synergy
Urborg, Tomb of Yawgmoth
64%inclusion85 decks132 decks
42%synergy
Terrasymbiosis
45%inclusion33 decks73 decks
40%synergy
Cloud Key
39%inclusion51 decks132 decks
38%synergy
Biowaste Blob
38%inclusion50 decks132 decks
37%synergy
Yavimaya, Cradle of Growth
64%inclusion84 decks132 decks
36%synergy
Biogenic Ooze
36%inclusion47 decks132 decks
35%synergy
Top Cards
Assassin's Trophy
52%inclusion69 decks132 decks
5%synergy
Doubling Season
50%inclusion66 decks132 decks
33%synergy
Three Visits
48%inclusion63 decks132 decks
29%synergy
Heroic Intervention
47%inclusion62 decks132 decks
16%synergy
Nature's Lore
46%inclusion61 decks132 decks
21%synergy
Cultivate
39%inclusion51 decks132 decks
0%synergy
Toxic Deluge
38%inclusion50 decks132 decks
16%synergy
The Earth Crystal
37%inclusion29 decks79 decks
32%synergy
Rampant Growth
35%inclusion46 decks132 decks
3%synergy
Inspiring Call
35%inclusion46 decks132 decks
29%synergy
Game Changers
Demonic Tutor
64%inclusion84 decks132 decks
48%synergy
Vampiric Tutor
47%inclusion62 decks132 decks
36%synergy
Gaea's Cradle
33%inclusion44 decks132 decks
28%synergy
Ancient Tomb
31%inclusion41 decks132 decks
25%synergy
Imperial Seal
26%inclusion34 decks132 decks
23%synergy
Chrome Mox
26%inclusion34 decks132 decks
23%synergy
Bolas's Citadel
23%inclusion31 decks132 decks
18%synergy
Necropotence
20%inclusion26 decks132 decks
17%synergy
Worldly Tutor
19%inclusion25 decks132 decks
9%synergy
The One Ring
17%inclusion23 decks132 decks
13%synergy
Creatures
Aeve, Progenitor Ooze
32%inclusion42 decks132 decks
32%synergy
Green Slime
27%inclusion36 decks132 decks
27%synergy
Oran-Rief Ooze
26%inclusion34 decks132 decks
25%synergy
Scavenging Ooze
25%inclusion33 decks132 decks
22%synergy
Uchuulon
20%inclusion27 decks132 decks
20%synergy
Predator Ooze
20%inclusion27 decks132 decks
20%synergy
Witherbloom Apprentice
20%inclusion26 decks132 decks
15%synergy
Birds of Paradise
20%inclusion26 decks132 decks
-1%synergy
Acidic Slime
19%inclusion25 decks132 decks
16%synergy
Ochre Jelly
19%inclusion25 decks132 decks
19%synergy
Ravenous Slime
19%inclusion25 decks132 decks
19%synergy
Slurrk, All-Ingesting
17%inclusion23 decks132 decks
17%synergy
Necrotic Ooze
16%inclusion21 decks132 decks
15%synergy
Llanowar Elves
16%inclusion21 decks132 decks
-19%synergy
Mitotic Slime
14%inclusion19 decks132 decks
14%synergy
Deathrite Shaman
14%inclusion19 decks132 decks
1%synergy
Eternal Witness
13%inclusion17 decks132 decks
-9%synergy
Gelatinous Cube
13%inclusion17 decks132 decks
13%synergy
Consuming Blob
13%inclusion17 decks132 decks
13%synergy
Expanding Ooze
12%inclusion16 decks132 decks
12%synergy
Kodama of the West Tree
12%inclusion16 decks132 decks
9%synergy
Experiment One
12%inclusion16 decks132 decks
12%synergy
Elvish Mystic
11%inclusion15 decks132 decks
-17%synergy
Corpsejack Menace
11%inclusion15 decks132 decks
4%synergy
Disciple of Freyalise
11%inclusion14 decks132 decks
2%synergy
Elvish Spirit Guide
11%inclusion14 decks132 decks
8%synergy
Haywire Mite
10%inclusion13 decks132 decks
-9%synergy
Elves of Deep Shadow
9.1%inclusion12 decks132 decks
-9%synergy
Fyndhorn Elves
9.1%inclusion12 decks132 decks
-8%synergy
Toski, Bearer of Secrets
9.1%inclusion12 decks132 decks
-4%synergy
Temperamental Oozewagg
8.3%inclusion11 decks132 decks
8%synergy
Foundry Inspector
8.3%inclusion11 decks132 decks
6%synergy
Corrosive Ooze
8.3%inclusion11 decks132 decks
8%synergy
Splitting Slime
8.3%inclusion11 decks132 decks
8%synergy
Ohran Frostfang
8.3%inclusion11 decks132 decks
-1%synergy
Emeritus of Abundance
7.7%inclusion1 decks13 decks
5%synergy
Scheming Silvertongue
7.7%inclusion1 decks13 decks
4%synergy
Opposition Agent
7.6%inclusion10 decks132 decks
5%synergy
Metallic Mimic
7.6%inclusion10 decks132 decks
6%synergy
Orcish Bowmasters
7.6%inclusion10 decks132 decks
4%synergy
Dauthi Voidwalker
7.6%inclusion10 decks132 decks
4%synergy
Studious First-Year
7.1%inclusion1 decks14 decks
0%synergy
Stensian Sanguinist
7.1%inclusion1 decks14 decks
-3%synergy
Selvala, Heart of the Wilds
6.8%inclusion9 decks132 decks
3%synergy
Roaming Throne
6.8%inclusion9 decks132 decks
2%synergy
Inexorable Blob
6.8%inclusion9 decks132 decks
7%synergy
Ooze Patrol
6.2%inclusion6 decks97 decks
6%synergy
Hope of Ghirapur
6.1%inclusion8 decks132 decks
6%synergy
Scrap Trawler
6.1%inclusion8 decks132 decks
5%synergy
Dark Confidant
6.1%inclusion8 decks132 decks
4%synergy
Instants
Beast Within
33%inclusion44 decks132 decks
-1%synergy
Dark Ritual
30%inclusion40 decks132 decks
13%synergy
Abrupt Decay
26%inclusion34 decks132 decks
10%synergy
Deadly Rollick
24%inclusion32 decks132 decks
13%synergy
Veil of Summer
21%inclusion28 decks132 decks
15%synergy
Noxious Revival
20%inclusion27 decks132 decks
16%synergy
Crop Rotation
15%inclusion20 decks132 decks
7%synergy
Surgical Extraction
15%inclusion20 decks132 decks
15%synergy
Fell the Profane
13%inclusion17 decks132 decks
3%synergy
Cabal Ritual
13%inclusion17 decks132 decks
10%synergy
Atomize
13%inclusion17 decks132 decks
8%synergy
Revitalizing Repast
12%inclusion16 decks132 decks
-8%synergy
Putrefy
12%inclusion16 decks132 decks
-21%synergy
Tear Asunder
12%inclusion16 decks132 decks
-3%synergy
Golgari Charm
12%inclusion16 decks132 decks
-4%synergy
Nature's Claim
11%inclusion15 decks132 decks
3%synergy
Force of Vigor
11%inclusion14 decks132 decks
7%synergy
Culling the Weak
10%inclusion13 decks132 decks
5%synergy
Return of the Wildspeaker
9.1%inclusion12 decks132 decks
-2%synergy
Krosan Grip
9.1%inclusion12 decks132 decks
4%synergy
Autumn's Veil
8.3%inclusion11 decks132 decks
6%synergy
Deadly Dispute
7.6%inclusion10 decks132 decks
-13%synergy
Second Harvest
6.8%inclusion9 decks132 decks
-7%synergy
Infernal Grasp
6.1%inclusion8 decks132 decks
-2%synergy
Deathsprout
6.1%inclusion8 decks132 decks
1%synergy
Tainted Pact
5.3%inclusion7 decks132 decks
5%synergy
Insidious Dreams
5.3%inclusion7 decks132 decks
5%synergy
Summoner's Pact
5.3%inclusion7 decks132 decks
4%synergy
Ad Nauseam
5.3%inclusion7 decks132 decks
4%synergy
Sorceries
Farseek
32%inclusion42 decks132 decks
13%synergy
Bala Ged Recovery
30%inclusion39 decks132 decks
19%synergy
Kodama's Reach
29%inclusion38 decks132 decks
7%synergy
Rishkar's Expertise
27%inclusion35 decks132 decks
20%synergy
Kindred Dominance
22%inclusion29 decks132 decks
16%synergy
Diabolic Intent
20%inclusion27 decks132 decks
11%synergy
Culling Ritual
20%inclusion27 decks132 decks
-1%synergy
Night's Whisper
20%inclusion27 decks132 decks
11%synergy
Grim Tutor
20%inclusion27 decks132 decks
18%synergy
Skyshroud Claim
17%inclusion22 decks132 decks
12%synergy
Harmonize
17%inclusion22 decks132 decks
9%synergy
Convert to Slime
16%inclusion20 decks122 decks
14%synergy
Secret Salvage
15%inclusion20 decks132 decks
15%synergy
Shared Roots
14%inclusion7 decks50 decks
11%synergy
Gelatinous Genesis
12%inclusion16 decks132 decks
11%synergy
Tendrils of Agony
12%inclusion16 decks132 decks
12%synergy
Fangs of Kalonia
11%inclusion15 decks132 decks
9%synergy
Regrowth
11%inclusion15 decks132 decks
8%synergy
Dark Petition
11%inclusion14 decks132 decks
10%synergy
Feed the Swarm
10%inclusion13 decks132 decks
2%synergy
Casualties of War
10%inclusion13 decks132 decks
-1%synergy
Explore
10%inclusion13 decks132 decks
6%synergy
Damnation
10%inclusion13 decks132 decks
3%synergy
Miming Slime
9.1%inclusion12 decks132 decks
9%synergy
Yawgmoth's Will
9.1%inclusion12 decks132 decks
9%synergy
Slime Molding
9.1%inclusion12 decks132 decks
9%synergy
Chain of Smog
9.1%inclusion12 decks132 decks
6%synergy
Diabolic Tutor
8.3%inclusion11 decks132 decks
3%synergy
Beseech the Mirror
8.3%inclusion11 decks132 decks
6%synergy
Shamanic Revelation
8.3%inclusion11 decks132 decks
-4%synergy
Overwhelming Stampede
8.3%inclusion11 decks132 decks
3%synergy
Finale of Devastation
7.6%inclusion10 decks132 decks
0%synergy
Green Sun's Zenith
6.8%inclusion9 decks132 decks
1%synergy
Lost Legacy
6.8%inclusion9 decks132 decks
7%synergy
Life's Legacy
6.8%inclusion9 decks132 decks
5%synergy
Season of Gathering
6.2%inclusion8 decks129 decks
3%synergy
Read the Bones
6.1%inclusion8 decks132 decks
1%synergy
Triumph of the Hordes
6.1%inclusion8 decks132 decks
1%synergy
Diresight
5.4%inclusion7 decks129 decks
4%synergy
Peer into the Abyss
5.3%inclusion7 decks132 decks
4%synergy
Torment of Hailfire
5.3%inclusion7 decks132 decks
-1%synergy
Titania's Command
5.3%inclusion7 decks132 decks
5%synergy
Ransack the Lab
5.3%inclusion7 decks132 decks
5%synergy
Bridgeworks Battle
5.3%inclusion7 decks132 decks
1%synergy
Praetor's Grasp
5.3%inclusion7 decks132 decks
5%synergy
Reanimate
5.3%inclusion7 decks132 decks
-14%synergy
Explosive Vegetation
5.3%inclusion7 decks132 decks
4%synergy
Utility Artifacts
The Ozolith
34%inclusion45 decks132 decks
29%synergy
Spellweaver Helix
33%inclusion43 decks132 decks
32%synergy
Locket of Yesterdays
30%inclusion39 decks132 decks
29%synergy
Primal Amulet
23%inclusion31 decks132 decks
23%synergy
Sensei's Divining Top
22%inclusion29 decks132 decks
21%synergy
Semblance Anvil
22%inclusion29 decks132 decks
22%synergy
Aetherflux Reservoir
20%inclusion26 decks132 decks
18%synergy
Ozolith, the Shattered Spire
19%inclusion25 decks132 decks
15%synergy
Mystic Forge
14%inclusion19 decks132 decks
14%synergy
Wishclaw Talisman
14%inclusion18 decks132 decks
11%synergy
Lightning Greaves
14%inclusion18 decks132 decks
-8%synergy
Defense Grid
11%inclusion15 decks132 decks
11%synergy
Helm of Awakening
11%inclusion14 decks132 decks
10%synergy
Coat of Arms
9.1%inclusion12 decks132 decks
5%synergy
Jet Medallion
9.1%inclusion12 decks132 decks
7%synergy
Bow of Nylea
7.6%inclusion10 decks132 decks
4%synergy
The Great Henge
7.6%inclusion10 decks132 decks
1%synergy
Vanquisher's Banner
7.6%inclusion10 decks132 decks
4%synergy
Nihil Spellbomb
7.6%inclusion10 decks132 decks
7%synergy
Conjurer's Bauble
6.8%inclusion9 decks132 decks
7%synergy
Idol of Oblivion
6.8%inclusion9 decks132 decks
-1%synergy
Welding Jar
6.8%inclusion9 decks132 decks
7%synergy
Voltaic Key
6.1%inclusion8 decks132 decks
6%synergy
Elixir of Immortality
6.1%inclusion8 decks132 decks
5%synergy
Krark-Clan Ironworks
6.1%inclusion8 decks132 decks
5%synergy
Herald's Horn
6.1%inclusion8 decks132 decks
2%synergy
Codex Shredder
6.1%inclusion8 decks132 decks
6%synergy
Chronicle of Victory
5.4%inclusion2 decks37 decks
0%synergy
Phyrexian Altar
5.3%inclusion7 decks132 decks
-4%synergy
Enchantments
Branching Evolution
31%inclusion41 decks132 decks
25%synergy
Hardened Scales
31%inclusion41 decks132 decks
22%synergy
Parallel Lives
28%inclusion37 decks132 decks
15%synergy
Concordant Crossroads
28%inclusion37 decks132 decks
26%synergy
Sylvan Library
27%inclusion36 decks132 decks
18%synergy
March of the World Ooze
26%inclusion25 decks98 decks
24%synergy
Tribute to the World Tree
23%inclusion31 decks132 decks
20%synergy
Sphere Grid
19%inclusion15 decks79 decks
16%synergy
Garruk's Uprising
17%inclusion23 decks132 decks
11%synergy
Loading Zone
17%inclusion12 decks70 decks
15%synergy
Innkeeper's Talent
16%inclusion21 decks129 decks
12%synergy
Greater Good
16%inclusion21 decks132 decks
11%synergy
Elemental Bond
14%inclusion19 decks132 decks
14%synergy
Primal Vigor
14%inclusion18 decks132 decks
8%synergy
Exploration
11%inclusion15 decks132 decks
7%synergy
Phyrexian Arena
11%inclusion15 decks132 decks
-2%synergy
Ooze Flux
11%inclusion14 decks132 decks
11%synergy
Carpet of Flowers
10%inclusion13 decks132 decks
8%synergy
Wild Growth
10%inclusion13 decks132 decks
1%synergy
Gutter Grime
9.1%inclusion12 decks132 decks
9%synergy
Court of Garenbrig
9.1%inclusion12 decks132 decks
8%synergy
Black Market Connections
7.6%inclusion10 decks132 decks
-1%synergy
Hollowmurk Siege
7.0%inclusion6 decks86 decks
2%synergy
Growing Rites of Itlimoc
6.8%inclusion9 decks132 decks
-2%synergy
Utopia Sprawl
6.1%inclusion8 decks132 decks
1%synergy
Necrodominance
6.1%inclusion8 decks132 decks
6%synergy
Survival of the Fittest
5.3%inclusion7 decks132 decks
3%synergy
Ripples of Undeath
5.3%inclusion7 decks132 decks
-2%synergy
Nantuko Shrine
5.3%inclusion7 decks132 decks
5%synergy
Insidious Roots
5.3%inclusion7 decks132 decks
-5%synergy
Planeswalkers
Professor Onyx
11%inclusion14 decks132 decks
8%synergy
Utility Lands
Reliquary Tower
30%inclusion39 decks132 decks
6%synergy
Three Tree City
29%inclusion38 decks129 decks
19%synergy
Bojuka Bog
29%inclusion38 decks132 decks
-13%synergy
Urza's Saga
25%inclusion33 decks132 decks
20%synergy
Cabal Coffers
22%inclusion29 decks132 decks
14%synergy
Oran-Rief, the Vastwood
19%inclusion25 decks132 decks
9%synergy
Evendo, Waking Haven
18%inclusion13 decks71 decks
11%synergy
Takenuma, Abandoned Mire
18%inclusion24 decks132 decks
8%synergy
Karn's Bastion
17%inclusion23 decks132 decks
11%synergy
Inventors' Fair
14%inclusion19 decks132 decks
13%synergy
Tree of Tales
12%inclusion16 decks132 decks
5%synergy
Rogue's Passage
11%inclusion15 decks132 decks
-11%synergy
Vault of Whispers
11%inclusion14 decks132 decks
4%synergy
Phyrexian Tower
10%inclusion13 decks132 decks
-6%synergy
Buried Ruin
10%inclusion13 decks132 decks
8%synergy
Susur Secundi, Void Altar
10%inclusion7 decks73 decks
6%synergy
Boseiju, Who Shelters All
8.3%inclusion11 decks132 decks
8%synergy
Emergence Zone
8.3%inclusion11 decks132 decks
6%synergy
Castle Locthwain
8.3%inclusion11 decks132 decks
5%synergy
Mosswort Bridge
8.3%inclusion11 decks132 decks
3%synergy
War Room
7.6%inclusion10 decks132 decks
6%synergy
Shifting Woodland
6.8%inclusion9 decks132 decks
-3%synergy
Kishla Village
5.7%inclusion5 decks88 decks
4%synergy
Castle Garenbrig
5.3%inclusion7 decks132 decks
3%synergy
Mana Artifacts
Sol Ring
83%inclusion109 decks132 decks
3%synergy
Arcane Signet
61%inclusion81 decks132 decks
-1%synergy
Talisman of Resilience
26%inclusion34 decks132 decks
2%synergy
Golgari Signet
17%inclusion23 decks132 decks
-8%synergy
Lotus Petal
17%inclusion23 decks132 decks
14%synergy
Mox Diamond
17%inclusion23 decks132 decks
15%synergy
Mana Vault
14%inclusion18 decks132 decks
11%synergy
Patchwork Banner
12%inclusion15 decks129 decks
5%synergy
Grim Monolith
10%inclusion13 decks132 decks
9%synergy
Mox Opal
10%inclusion13 decks132 decks
9%synergy
Fellwar Stone
8.3%inclusion11 decks132 decks
4%synergy
Chromatic Star
8.3%inclusion11 decks132 decks
8%synergy
Thought Vessel
7.6%inclusion10 decks132 decks
2%synergy
Chromatic Sphere
6.8%inclusion9 decks132 decks
7%synergy
Mind Stone
6.1%inclusion8 decks132 decks
1%synergy
Mox Amber
6.1%inclusion8 decks132 decks
5%synergy
Springleaf Drum
5.3%inclusion7 decks132 decks
5%synergy
Lands
Forest
95%inclusion125 decks132 decks
-3%synergy
Swamp
88%inclusion116 decks132 decks
-10%synergy
Overgrown Tomb
86%inclusion113 decks132 decks
38%synergy
Command Tower
85%inclusion112 decks132 decks
-1%synergy
Verdant Catacombs
79%inclusion104 decks132 decks
50%synergy
Bayou
78%inclusion103 decks132 decks
66%synergy
Undergrowth Stadium
67%inclusion88 decks132 decks
28%synergy
Underground Mortuary
50%inclusion66 decks132 decks
29%synergy
Llanowar Wastes
46%inclusion61 decks132 decks
-7%synergy
Woodland Cemetery
44%inclusion58 decks132 decks
-20%synergy
Deathcap Glade
38%inclusion50 decks132 decks
6%synergy
Misty Rainforest
31%inclusion41 decks132 decks
24%synergy
Windswept Heath
30%inclusion40 decks132 decks
23%synergy
Darkbore Pathway
30%inclusion40 decks132 decks
12%synergy
Wooded Foothills
30%inclusion39 decks132 decks
23%synergy
Bala Ged Recovery
30%inclusion39 decks132 decks
19%synergy
Wastewood Verge
27%inclusion27 decks99 decks
8%synergy
Twilight Mire
27%inclusion35 decks132 decks
-13%synergy
Polluted Delta
26%inclusion34 decks132 decks
19%synergy
Bloodstained Mire
25%inclusion33 decks132 decks
19%synergy
Prismatic Vista
24%inclusion32 decks132 decks
19%synergy
Nurturing Peatland
24%inclusion32 decks132 decks
12%synergy
Marsh Flats
23%inclusion31 decks132 decks
17%synergy
Golgari Rot Farm
22%inclusion29 decks132 decks
-17%synergy
Exotic Orchard
19%inclusion25 decks132 decks
-10%synergy
Tainted Wood
19%inclusion25 decks132 decks
-25%synergy
Vernal Fen
16%inclusion12 decks73 decks
-6%synergy
Gemstone Caverns
14%inclusion19 decks132 decks
12%synergy
Fabled Passage
14%inclusion18 decks132 decks
-2%synergy
Mana Confluence
14%inclusion18 decks132 decks
11%synergy
City of Brass
14%inclusion18 decks132 decks
10%synergy
Fell the Profane
13%inclusion17 decks132 decks
3%synergy
Revitalizing Repast
12%inclusion16 decks132 decks
-8%synergy
Necroblossom Snarl
12%inclusion16 decks132 decks
-25%synergy
Cavern of Souls
12%inclusion16 decks132 decks
5%synergy
Temple of Malady
11%inclusion15 decks132 decks
-22%synergy
Disciple of Freyalise
11%inclusion14 decks132 decks
2%synergy
Snow-Covered Forest
11%inclusion14 decks132 decks
6%synergy
Snow-Covered Swamp
11%inclusion14 decks132 decks
6%synergy
Path of Ancestry
11%inclusion14 decks132 decks
-13%synergy
Blooming Marsh
9.1%inclusion12 decks132 decks
-5%synergy
Viridescent Bog
7.6%inclusion10 decks132 decks
-15%synergy
Myriad Landscape
6.8%inclusion9 decks132 decks
-7%synergy
Spire of Industry
6.1%inclusion8 decks132 decks
6%synergy
Bridgeworks Battle
5.3%inclusion7 decks132 decks
1%synergy
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