Umori, the Collector (Commander)

Umori, the Collector
Rank #1,304
1,312decks
As CommanderAs CompanionAs CardAverage DeckDecks
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Dana Roach
Feb 19, 2026
Dana Roach
Archidekt Deckbuilding Contest Finalists - February 2026
Let's take a look at the three finalists for this month's Archidekt deckbuilding contest. Who made the coolest partner deck?
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Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Kinetic Ooze
5.5%inclusion6 decks110 decks
5%synergy
Witherbloom, the Balancer
3.6%inclusion4 decks111 decks
1%synergy
Studious First-Year
2.7%inclusion3 decks111 decks
-4%synergy
Germination Practicum
2.3%inclusion2 decks88 decks
-2%synergy
Petrified Hamlet
2.3%inclusion2 decks88 decks
2%synergy
High Synergy Cards
Slime Against Humanity
77%inclusion1.01K decks1.31K decks
76%synergy
Emerald Medallion
57%inclusion754 decks1.31K decks
54%synergy
Biowaste Blob
52%inclusion680 decks1.31K decks
51%synergy
Thrumming Stone
50%inclusion651 decks1.31K decks
49%synergy
Biogenic Ooze
47%inclusion620 decks1.31K decks
47%synergy
Aeve, Progenitor Ooze
46%inclusion600 decks1.31K decks
45%synergy
Inspiring Call
47%inclusion613 decks1.31K decks
41%synergy
Spellweaver Helix
39%inclusion516 decks1.31K decks
39%synergy
Green Slime
38%inclusion496 decks1.31K decks
37%synergy
Cloud Key
38%inclusion492 decks1.31K decks
37%synergy
Top Cards
Cultivate
59%inclusion780 decks1.31K decks
20%synergy
Rampant Growth
55%inclusion725 decks1.31K decks
23%synergy
Kodama's Reach
48%inclusion624 decks1.31K decks
25%synergy
Nature's Lore
45%inclusion593 decks1.31K decks
20%synergy
Doubling Season
40%inclusion528 decks1.31K decks
23%synergy
Assassin's Trophy
39%inclusion518 decks1.31K decks
-7%synergy
The Earth Crystal
39%inclusion274 decks707 decks
34%synergy
Beast Within
39%inclusion507 decks1.31K decks
4%synergy
Scavenging Ooze
38%inclusion499 decks1.31K decks
35%synergy
Three Visits
37%inclusion491 decks1.31K decks
19%synergy
Game Changers
Demonic Tutor
15%inclusion202 decks1.31K decks
0%synergy
Vampiric Tutor
9.4%inclusion123 decks1.31K decks
-1%synergy
Bolas's Citadel
6.6%inclusion86 decks1.31K decks
1%synergy
Creatures
Oran-Rief Ooze
37%inclusion479 decks1.31K decks
36%synergy
Acidic Slime
35%inclusion462 decks1.31K decks
32%synergy
Uchuulon
33%inclusion435 decks1.31K decks
33%synergy
Predator Ooze
32%inclusion425 decks1.31K decks
32%synergy
Slurrk, All-Ingesting
32%inclusion418 decks1.31K decks
32%synergy
Ravenous Slime
28%inclusion365 decks1.31K decks
28%synergy
Ochre Jelly
27%inclusion358 decks1.31K decks
27%synergy
Gelatinous Cube
27%inclusion357 decks1.31K decks
27%synergy
Mitotic Slime
21%inclusion281 decks1.31K decks
21%synergy
Consuming Blob
21%inclusion274 decks1.31K decks
21%synergy
Experiment One
21%inclusion270 decks1.31K decks
20%synergy
Necrotic Ooze
19%inclusion253 decks1.31K decks
18%synergy
Corpsejack Menace
18%inclusion230 decks1.31K decks
10%synergy
Expanding Ooze
15%inclusion197 decks1.30K decks
15%synergy
Corrosive Ooze
14%inclusion181 decks1.31K decks
14%synergy
Splitting Slime
13%inclusion172 decks1.31K decks
13%synergy
Temperamental Oozewagg
13%inclusion165 decks1.30K decks
12%synergy
Inexorable Blob
12%inclusion162 decks1.31K decks
12%synergy
Manaplasm
12%inclusion162 decks1.31K decks
12%synergy
Witherbloom Apprentice
11%inclusion141 decks1.31K decks
6%synergy
Disciple of Freyalise
10%inclusion133 decks1.31K decks
1%synergy
Llanowar Elves
10%inclusion133 decks1.31K decks
-25%synergy
Necroplasm
9.2%inclusion121 decks1.31K decks
9%synergy
Ancient Ooze
8.9%inclusion117 decks1.31K decks
9%synergy
Gluttonous Slime
8.6%inclusion113 decks1.31K decks
9%synergy
Metallic Mimic
8.2%inclusion108 decks1.31K decks
6%synergy
Birds of Paradise
8.2%inclusion108 decks1.31K decks
-13%synergy
Kodama of the West Tree
7.9%inclusion103 decks1.31K decks
5%synergy
Consumptive Goo
7.4%inclusion97 decks1.31K decks
7%synergy
Eternal Witness
7.3%inclusion96 decks1.31K decks
-15%synergy
Toski, Bearer of Secrets
7.2%inclusion94 decks1.31K decks
-6%synergy
Terrian, World Tyrant
7.2%inclusion66 decks922 decks
7%synergy
Elvish Mystic
6.9%inclusion90 decks1.31K decks
-22%synergy
Ohran Frostfang
6.7%inclusion88 decks1.31K decks
-2%synergy
Hecteyes
5.9%inclusion41 decks697 decks
6%synergy
Printlifter Ooze
5.8%inclusion76 decks1.31K decks
6%synergy
Evolution Sage
5.8%inclusion76 decks1.31K decks
-2%synergy
Sedgemoor Witch
5.6%inclusion74 decks1.31K decks
2%synergy
Realmwalker
5.6%inclusion74 decks1.31K decks
-2%synergy
Kami of Whispered Hopes
5.6%inclusion74 decks1.31K decks
0%synergy
Ooze Patrol
5.4%inclusion50 decks922 decks
5%synergy
Gobbling Ooze
5.2%inclusion68 decks1.31K decks
5%synergy
Instants
Heroic Intervention
34%inclusion445 decks1.31K decks
3%synergy
Return of the Wildspeaker
24%inclusion313 decks1.31K decks
13%synergy
Putrefy
23%inclusion297 decks1.31K decks
-11%synergy
Golgari Charm
16%inclusion210 decks1.31K decks
0%synergy
Surgical Extraction
16%inclusion206 decks1.31K decks
16%synergy
Revitalizing Repast
15%inclusion191 decks1.30K decks
-5%synergy
Abrupt Decay
14%inclusion180 decks1.31K decks
-2%synergy
Atomize
13%inclusion166 decks1.31K decks
8%synergy
Dark Ritual
12%inclusion158 decks1.31K decks
-5%synergy
Tear Asunder
11%inclusion143 decks1.31K decks
-4%synergy
Krosan Grip
10%inclusion133 decks1.31K decks
5%synergy
Deathsprout
8.2%inclusion107 decks1.31K decks
3%synergy
Momentous Fall
7.9%inclusion103 decks1.31K decks
6%synergy
Deadly Rollick
7.5%inclusion99 decks1.31K decks
-4%synergy
Fell the Profane
6.9%inclusion90 decks1.31K decks
-2%synergy
Second Harvest
6.9%inclusion90 decks1.31K decks
-7%synergy
Harrow
6.5%inclusion85 decks1.31K decks
-2%synergy
Nature's Claim
6.4%inclusion84 decks1.31K decks
-3%synergy
Return to Nature
6.3%inclusion83 decks1.31K decks
1%synergy
Gift of the Viper
6.2%inclusion81 decks1.30K decks
3%synergy
Infernal Grasp
5.6%inclusion74 decks1.31K decks
-2%synergy
Noxious Revival
5.6%inclusion73 decks1.31K decks
1%synergy
Sorceries
Harmonize
33%inclusion436 decks1.31K decks
25%synergy
Farseek
33%inclusion430 decks1.31K decks
14%synergy
Rishkar's Expertise
29%inclusion375 decks1.31K decks
22%synergy
Night's Whisper
23%inclusion301 decks1.31K decks
14%synergy
Shamanic Revelation
23%inclusion296 decks1.31K decks
10%synergy
Kindred Dominance
21%inclusion282 decks1.31K decks
16%synergy
Toxic Deluge
21%inclusion275 decks1.31K decks
0%synergy
Gelatinous Genesis
20%inclusion258 decks1.31K decks
19%synergy
Bala Ged Recovery
20%inclusion256 decks1.31K decks
9%synergy
Fangs of Kalonia
18%inclusion239 decks1.30K decks
16%synergy
Convert to Slime
18%inclusion208 decks1.14K decks
16%synergy
Secret Salvage
18%inclusion236 decks1.31K decks
18%synergy
Explore
17%inclusion225 decks1.31K decks
13%synergy
Skyshroud Claim
17%inclusion221 decks1.31K decks
12%synergy
Read the Bones
16%inclusion208 decks1.31K decks
11%synergy
Regrowth
15%inclusion197 decks1.31K decks
12%synergy
Miming Slime
13%inclusion171 decks1.31K decks
13%synergy
Overwhelming Stampede
13%inclusion166 decks1.31K decks
7%synergy
Culling Ritual
12%inclusion163 decks1.31K decks
-9%synergy
Life's Legacy
12%inclusion155 decks1.31K decks
10%synergy
Casualties of War
12%inclusion153 decks1.31K decks
1%synergy
Slime Molding
11%inclusion142 decks1.31K decks
11%synergy
Diresight
10%inclusion126 decks1.24K decks
9%synergy
Diabolic Tutor
8.8%inclusion116 decks1.31K decks
4%synergy
Sign in Blood
8.2%inclusion108 decks1.31K decks
2%synergy
Feed the Swarm
7.9%inclusion104 decks1.31K decks
1%synergy
Shared Roots
7.8%inclusion33 decks422 decks
5%synergy
Syphon Mind
7.4%inclusion97 decks1.31K decks
6%synergy
Damnation
7.2%inclusion95 decks1.31K decks
0%synergy
Bridgeworks Battle
7.0%inclusion91 decks1.30K decks
3%synergy
Migration Path
6.7%inclusion88 decks1.31K decks
5%synergy
Nissa's Pilgrimage
6.6%inclusion87 decks1.31K decks
6%synergy
Ambition's Cost
6.4%inclusion84 decks1.31K decks
5%synergy
Explosive Vegetation
6.4%inclusion84 decks1.31K decks
5%synergy
Tendrils of Agony
6.4%inclusion84 decks1.31K decks
6%synergy
Crippling Fear
6.3%inclusion82 decks1.31K decks
4%synergy
Season of Gathering
6.1%inclusion76 decks1.24K decks
2%synergy
Triumph of the Hordes
6.1%inclusion80 decks1.31K decks
1%synergy
Dark Petition
5.9%inclusion77 decks1.31K decks
5%synergy
Lost Legacy
5.6%inclusion73 decks1.31K decks
6%synergy
Demonic Bargain
5.2%inclusion68 decks1.31K decks
5%synergy
Exsanguinate
5.0%inclusion66 decks1.31K decks
-4%synergy
Utility Artifacts
Locket of Yesterdays
33%inclusion434 decks1.31K decks
33%synergy
The Ozolith
27%inclusion355 decks1.31K decks
22%synergy
Primal Amulet
23%inclusion297 decks1.31K decks
22%synergy
Semblance Anvil
22%inclusion284 decks1.31K decks
21%synergy
Ozolith, the Shattered Spire
20%inclusion257 decks1.31K decks
16%synergy
Idol of Oblivion
10%inclusion132 decks1.31K decks
2%synergy
Helm of Awakening
5.6%inclusion74 decks1.31K decks
5%synergy
Lightning Greaves
5.5%inclusion72 decks1.31K decks
-16%synergy
Bow of Nylea
5.3%inclusion70 decks1.31K decks
2%synergy
Aetherflux Reservoir
5.1%inclusion67 decks1.31K decks
3%synergy
Vanquisher's Banner
5.1%inclusion67 decks1.31K decks
1%synergy
Enchantments
Terrasymbiosis
36%inclusion234 decks642 decks
31%synergy
March of the World Ooze
36%inclusion334 decks929 decks
35%synergy
Branching Evolution
35%inclusion460 decks1.31K decks
29%synergy
Hardened Scales
34%inclusion449 decks1.31K decks
25%synergy
Garruk's Uprising
30%inclusion397 decks1.31K decks
23%synergy
Tribute to the World Tree
27%inclusion360 decks1.31K decks
24%synergy
Parallel Lives
21%inclusion280 decks1.31K decks
8%synergy
Greater Good
18%inclusion232 decks1.31K decks
12%synergy
Primal Vigor
15%inclusion201 decks1.31K decks
10%synergy
Gutter Grime
15%inclusion194 decks1.31K decks
14%synergy
Elemental Bond
14%inclusion187 decks1.31K decks
14%synergy
Loading Zone
14%inclusion86 decks630 decks
12%synergy
Phyrexian Arena
13%inclusion175 decks1.31K decks
0%synergy
Innkeeper's Talent
13%inclusion155 decks1.24K decks
8%synergy
Concordant Crossroads
12%inclusion162 decks1.31K decks
10%synergy
Ooze Flux
12%inclusion151 decks1.31K decks
11%synergy
Sphere Grid
11%inclusion78 decks722 decks
8%synergy
Colossal Majesty
8.7%inclusion114 decks1.31K decks
8%synergy
Sylvan Library
8.2%inclusion108 decks1.31K decks
-1%synergy
Hollowmurk Siege
7.8%inclusion63 decks811 decks
3%synergy
Court of Garenbrig
7.0%inclusion92 decks1.31K decks
6%synergy
Wild Growth
6.6%inclusion86 decks1.31K decks
-2%synergy
Unnatural Growth
5.4%inclusion71 decks1.31K decks
2%synergy
Utopia Sprawl
5.3%inclusion70 decks1.31K decks
0%synergy
Insidious Roots
5.3%inclusion70 decks1.31K decks
-6%synergy
Moldervine Reclamation
5.0%inclusion66 decks1.31K decks
-19%synergy
Planeswalkers
Professor Onyx
8.8%inclusion116 decks1.31K decks
6%synergy
Utility Lands
Bojuka Bog
32%inclusion418 decks1.31K decks
-9%synergy
Reliquary Tower
32%inclusion415 decks1.31K decks
8%synergy
Yavimaya, Cradle of Growth
26%inclusion343 decks1.31K decks
-1%synergy
Oran-Rief, the Vastwood
21%inclusion281 decks1.31K decks
11%synergy
Urborg, Tomb of Yawgmoth
21%inclusion273 decks1.31K decks
-2%synergy
Karn's Bastion
19%inclusion254 decks1.31K decks
13%synergy
Boseiju, Who Endures
18%inclusion239 decks1.31K decks
0%synergy
Three Tree City
14%inclusion178 decks1.24K decks
3%synergy
Rogue's Passage
14%inclusion180 decks1.31K decks
-9%synergy
Susur Secundi, Void Altar
12%inclusion75 decks642 decks
8%synergy
Evendo, Waking Haven
11%inclusion70 decks635 decks
4%synergy
Cabal Coffers
8.5%inclusion111 decks1.31K decks
0%synergy
Mosswort Bridge
8.3%inclusion109 decks1.31K decks
3%synergy
Temple of the False God
5.6%inclusion73 decks1.31K decks
-1%synergy
War Room
5.0%inclusion66 decks1.31K decks
3%synergy
Mana Artifacts
Sol Ring
69%inclusion905 decks1.31K decks
-11%synergy
Arcane Signet
53%inclusion701 decks1.31K decks
-9%synergy
Golgari Signet
19%inclusion254 decks1.31K decks
-6%synergy
Talisman of Resilience
15%inclusion199 decks1.31K decks
-9%synergy
Patchwork Banner
9.2%inclusion114 decks1.24K decks
2%synergy
Thought Vessel
9.1%inclusion120 decks1.31K decks
3%synergy
Commander's Sphere
5.7%inclusion75 decks1.31K decks
-1%synergy
Lands
Forest
97%inclusion1.27K decks1.31K decks
-1%synergy
Swamp
86%inclusion1.13K decks1.31K decks
-11%synergy
Command Tower
73%inclusion958 decks1.31K decks
-12%synergy
Woodland Cemetery
55%inclusion719 decks1.31K decks
-9%synergy
Overgrown Tomb
43%inclusion567 decks1.31K decks
-4%synergy
Undergrowth Stadium
38%inclusion504 decks1.31K decks
0%synergy
Llanowar Wastes
38%inclusion499 decks1.31K decks
-15%synergy
Golgari Rot Farm
33%inclusion430 decks1.31K decks
-7%synergy
Necroblossom Snarl
30%inclusion392 decks1.31K decks
-7%synergy
Deathcap Glade
29%inclusion380 decks1.31K decks
-2%synergy
Underground Mortuary
27%inclusion359 decks1.31K decks
7%synergy
Temple of Malady
27%inclusion359 decks1.31K decks
-7%synergy
Twilight Mire
27%inclusion356 decks1.31K decks
-12%synergy
Tainted Wood
27%inclusion350 decks1.31K decks
-17%synergy
Verdant Catacombs
26%inclusion338 decks1.31K decks
-3%synergy
Vernal Fen
24%inclusion152 decks639 decks
4%synergy
Bala Ged Recovery
20%inclusion256 decks1.31K decks
9%synergy
Wastewood Verge
19%inclusion173 decks932 decks
-1%synergy
Exotic Orchard
18%inclusion237 decks1.31K decks
-10%synergy
Darkbore Pathway
17%inclusion224 decks1.31K decks
-2%synergy
Path of Ancestry
17%inclusion223 decks1.31K decks
-6%synergy
Evolving Wilds
15%inclusion203 decks1.31K decks
-11%synergy
Myriad Landscape
15%inclusion194 decks1.31K decks
1%synergy
Revitalizing Repast
15%inclusion191 decks1.30K decks
-5%synergy
Viridescent Bog
15%inclusion192 decks1.31K decks
-8%synergy
Terramorphic Expanse
13%inclusion168 decks1.31K decks
-8%synergy
Haunted Mire
12%inclusion162 decks1.31K decks
-3%synergy
Bayou
12%inclusion159 decks1.31K decks
0%synergy
Blooming Marsh
11%inclusion150 decks1.31K decks
-3%synergy
Disciple of Freyalise
10%inclusion133 decks1.31K decks
1%synergy
Nurturing Peatland
10%inclusion127 decks1.31K decks
-3%synergy
Jungle Hollow
10%inclusion125 decks1.31K decks
-14%synergy
Fabled Passage
8.2%inclusion107 decks1.31K decks
-7%synergy
Bridgeworks Battle
7.0%inclusion91 decks1.30K decks
3%synergy
Fell the Profane
6.9%inclusion90 decks1.31K decks
-2%synergy
Festering Thicket
6.6%inclusion42 decks639 decks
-2%synergy
Woodland Chasm
6.3%inclusion83 decks1.31K decks
0%synergy
Golgari Guildgate
6.2%inclusion81 decks1.31K decks
-2%synergy
Blighted Woodland
5.2%inclusion68 decks1.31K decks
1%synergy
Windswept Heath
5.0%inclusion66 decks1.31K decks
-2%synergy
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