Umori, the Collector (Commander)

Umori, the Collector
Rank #1,292
1,321decks
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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Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Petrified Hamlet
4.9%inclusion2 decks41 decks
4%synergy
Decorum Dissertation
4.4%inclusion2 decks45 decks
2%synergy
Mutagen Man, Living Ooze
4.3%inclusion11 decks256 decks
3%synergy
The Ooze
3.2%inclusion8 decks252 decks
2%synergy
Kinetic Ooze
3.1%inclusion2 decks64 decks
3%synergy
High Synergy Cards
Slime Against Humanity
77%inclusion1.02K decks1.32K decks
77%synergy
Emerald Medallion
57%inclusion750 decks1.32K decks
53%synergy
Biowaste Blob
52%inclusion685 decks1.32K decks
51%synergy
Thrumming Stone
49%inclusion652 decks1.32K decks
49%synergy
Biogenic Ooze
47%inclusion624 decks1.32K decks
47%synergy
Aeve, Progenitor Ooze
46%inclusion609 decks1.32K decks
46%synergy
Inspiring Call
47%inclusion619 decks1.32K decks
42%synergy
Spellweaver Helix
39%inclusion516 decks1.32K decks
39%synergy
Green Slime
38%inclusion500 decks1.32K decks
37%synergy
Cloud Key
38%inclusion496 decks1.32K decks
37%synergy
Top Cards
Cultivate
60%inclusion787 decks1.32K decks
20%synergy
Rampant Growth
55%inclusion731 decks1.32K decks
22%synergy
Kodama's Reach
47%inclusion622 decks1.32K decks
24%synergy
Nature's Lore
46%inclusion603 decks1.32K decks
20%synergy
Doubling Season
40%inclusion528 decks1.32K decks
23%synergy
Assassin's Trophy
39%inclusion519 decks1.32K decks
-7%synergy
Beast Within
39%inclusion513 decks1.32K decks
4%synergy
The Earth Crystal
38%inclusion260 decks677 decks
33%synergy
Scavenging Ooze
38%inclusion505 decks1.32K decks
35%synergy
Three Visits
38%inclusion499 decks1.32K decks
19%synergy
Game Changers
Demonic Tutor
15%inclusion203 decks1.32K decks
0%synergy
Vampiric Tutor
9.3%inclusion123 decks1.32K decks
-1%synergy
Bolas's Citadel
6.6%inclusion87 decks1.32K decks
1%synergy
Creatures
Oran-Rief Ooze
36%inclusion480 decks1.32K decks
36%synergy
Acidic Slime
36%inclusion469 decks1.32K decks
33%synergy
Uchuulon
33%inclusion440 decks1.32K decks
33%synergy
Slurrk, All-Ingesting
32%inclusion422 decks1.32K decks
32%synergy
Predator Ooze
32%inclusion419 decks1.32K decks
31%synergy
Ravenous Slime
28%inclusion365 decks1.32K decks
27%synergy
Gelatinous Cube
27%inclusion358 decks1.32K decks
27%synergy
Ochre Jelly
27%inclusion358 decks1.32K decks
27%synergy
Mitotic Slime
21%inclusion277 decks1.32K decks
20%synergy
Consuming Blob
21%inclusion277 decks1.32K decks
21%synergy
Experiment One
21%inclusion272 decks1.32K decks
20%synergy
Necrotic Ooze
19%inclusion256 decks1.32K decks
19%synergy
Corpsejack Menace
17%inclusion230 decks1.32K decks
10%synergy
Expanding Ooze
15%inclusion190 decks1.27K decks
15%synergy
Corrosive Ooze
13%inclusion178 decks1.32K decks
13%synergy
Splitting Slime
13%inclusion174 decks1.32K decks
13%synergy
Inexorable Blob
12%inclusion164 decks1.32K decks
12%synergy
Temperamental Oozewagg
12%inclusion158 decks1.28K decks
12%synergy
Manaplasm
12%inclusion159 decks1.32K decks
12%synergy
Witherbloom Apprentice
11%inclusion141 decks1.32K decks
7%synergy
Disciple of Freyalise
10%inclusion131 decks1.28K decks
1%synergy
Llanowar Elves
10%inclusion134 decks1.32K decks
-25%synergy
Necroplasm
9.0%inclusion119 decks1.32K decks
9%synergy
Gluttonous Slime
8.7%inclusion115 decks1.32K decks
9%synergy
Ancient Ooze
8.6%inclusion114 decks1.32K decks
9%synergy
Birds of Paradise
8.5%inclusion112 decks1.32K decks
-12%synergy
Metallic Mimic
7.9%inclusion105 decks1.32K decks
6%synergy
Kodama of the West Tree
7.9%inclusion105 decks1.32K decks
5%synergy
Eternal Witness
7.5%inclusion99 decks1.32K decks
-16%synergy
Consumptive Goo
7.3%inclusion97 decks1.32K decks
7%synergy
Toski, Bearer of Secrets
7.3%inclusion96 decks1.32K decks
-6%synergy
Elvish Mystic
7.0%inclusion93 decks1.32K decks
-21%synergy
Ohran Frostfang
6.9%inclusion91 decks1.32K decks
-1%synergy
Terrian, World Tyrant
6.8%inclusion61 decks894 decks
6%synergy
Hecteyes
5.8%inclusion39 decks667 decks
6%synergy
Kami of Whispered Hopes
5.8%inclusion77 decks1.32K decks
1%synergy
Evolution Sage
5.8%inclusion76 decks1.32K decks
-2%synergy
Printlifter Ooze
5.7%inclusion75 decks1.32K decks
6%synergy
Sedgemoor Witch
5.6%inclusion74 decks1.32K decks
3%synergy
Realmwalker
5.4%inclusion71 decks1.32K decks
-2%synergy
Gobbling Ooze
5.3%inclusion70 decks1.32K decks
5%synergy
Ooze Patrol
5.3%inclusion47 decks894 decks
5%synergy
Instants
Heroic Intervention
34%inclusion455 decks1.32K decks
3%synergy
Return of the Wildspeaker
24%inclusion314 decks1.32K decks
13%synergy
Putrefy
22%inclusion297 decks1.32K decks
-12%synergy
Golgari Charm
16%inclusion212 decks1.32K decks
0%synergy
Surgical Extraction
16%inclusion209 decks1.32K decks
16%synergy
Revitalizing Repast
15%inclusion187 decks1.28K decks
-5%synergy
Abrupt Decay
13%inclusion178 decks1.32K decks
-2%synergy
Atomize
13%inclusion166 decks1.32K decks
8%synergy
Dark Ritual
12%inclusion159 decks1.32K decks
-5%synergy
Tear Asunder
11%inclusion143 decks1.32K decks
-4%synergy
Krosan Grip
10%inclusion135 decks1.32K decks
4%synergy
Deathsprout
8.3%inclusion110 decks1.32K decks
3%synergy
Momentous Fall
8.3%inclusion109 decks1.32K decks
6%synergy
Deadly Rollick
7.3%inclusion97 decks1.32K decks
-4%synergy
Second Harvest
7.1%inclusion94 decks1.32K decks
-7%synergy
Fell the Profane
7.0%inclusion89 decks1.28K decks
-2%synergy
Return to Nature
6.8%inclusion90 decks1.32K decks
1%synergy
Nature's Claim
6.7%inclusion89 decks1.32K decks
-3%synergy
Harrow
6.4%inclusion84 decks1.32K decks
-3%synergy
Gift of the Viper
6.1%inclusion78 decks1.27K decks
3%synergy
Infernal Grasp
5.7%inclusion75 decks1.32K decks
-1%synergy
Noxious Revival
5.5%inclusion72 decks1.32K decks
1%synergy
Sorceries
Harmonize
33%inclusion438 decks1.32K decks
25%synergy
Farseek
32%inclusion425 decks1.32K decks
14%synergy
Rishkar's Expertise
29%inclusion381 decks1.32K decks
22%synergy
Shamanic Revelation
23%inclusion306 decks1.32K decks
12%synergy
Night's Whisper
23%inclusion305 decks1.32K decks
14%synergy
Kindred Dominance
22%inclusion286 decks1.32K decks
16%synergy
Toxic Deluge
21%inclusion276 decks1.32K decks
0%synergy
Bala Ged Recovery
20%inclusion259 decks1.32K decks
8%synergy
Gelatinous Genesis
19%inclusion257 decks1.32K decks
19%synergy
Fangs of Kalonia
19%inclusion236 decks1.27K decks
16%synergy
Convert to Slime
18%inclusion200 decks1.11K decks
16%synergy
Secret Salvage
18%inclusion236 decks1.32K decks
18%synergy
Skyshroud Claim
17%inclusion229 decks1.32K decks
13%synergy
Explore
17%inclusion226 decks1.32K decks
13%synergy
Read the Bones
16%inclusion207 decks1.32K decks
10%synergy
Regrowth
15%inclusion200 decks1.32K decks
12%synergy
Overwhelming Stampede
13%inclusion171 decks1.32K decks
7%synergy
Miming Slime
13%inclusion169 decks1.32K decks
13%synergy
Culling Ritual
13%inclusion166 decks1.32K decks
-8%synergy
Casualties of War
12%inclusion159 decks1.32K decks
1%synergy
Life's Legacy
12%inclusion158 decks1.32K decks
10%synergy
Slime Molding
11%inclusion139 decks1.32K decks
10%synergy
Diresight
10%inclusion126 decks1.21K decks
9%synergy
Diabolic Tutor
8.8%inclusion116 decks1.32K decks
4%synergy
Sign in Blood
8.4%inclusion111 decks1.32K decks
2%synergy
Feed the Swarm
8.1%inclusion107 decks1.32K decks
1%synergy
Shared Roots
8.0%inclusion31 decks389 decks
6%synergy
Damnation
7.4%inclusion98 decks1.32K decks
0%synergy
Syphon Mind
7.3%inclusion97 decks1.32K decks
6%synergy
Bridgeworks Battle
7.0%inclusion89 decks1.28K decks
3%synergy
Migration Path
6.7%inclusion88 decks1.32K decks
5%synergy
Ambition's Cost
6.7%inclusion88 decks1.32K decks
5%synergy
Nissa's Pilgrimage
6.4%inclusion84 decks1.32K decks
6%synergy
Explosive Vegetation
6.4%inclusion84 decks1.32K decks
5%synergy
Tendrils of Agony
6.3%inclusion83 decks1.32K decks
6%synergy
Season of Gathering
6.2%inclusion75 decks1.21K decks
2%synergy
Crippling Fear
6.1%inclusion81 decks1.32K decks
4%synergy
Triumph of the Hordes
6.1%inclusion80 decks1.32K decks
1%synergy
Dark Petition
6.0%inclusion79 decks1.32K decks
5%synergy
Lost Legacy
5.8%inclusion76 decks1.32K decks
6%synergy
Exsanguinate
5.1%inclusion67 decks1.32K decks
-3%synergy
Demonic Bargain
5.1%inclusion67 decks1.32K decks
5%synergy
In Garruk's Wake
5.1%inclusion67 decks1.32K decks
1%synergy
Utility Artifacts
Locket of Yesterdays
33%inclusion440 decks1.32K decks
33%synergy
The Ozolith
27%inclusion357 decks1.32K decks
22%synergy
Primal Amulet
23%inclusion299 decks1.32K decks
22%synergy
Semblance Anvil
21%inclusion284 decks1.32K decks
21%synergy
Ozolith, the Shattered Spire
20%inclusion261 decks1.32K decks
16%synergy
Idol of Oblivion
10%inclusion134 decks1.32K decks
2%synergy
Lightning Greaves
5.8%inclusion76 decks1.32K decks
-16%synergy
Helm of Awakening
5.6%inclusion74 decks1.32K decks
5%synergy
Bow of Nylea
5.3%inclusion70 decks1.32K decks
2%synergy
Aetherflux Reservoir
5.2%inclusion69 decks1.32K decks
4%synergy
Vanquisher's Banner
5.1%inclusion68 decks1.32K decks
1%synergy
Enchantments
Terrasymbiosis
36%inclusion223 decks611 decks
32%synergy
March of the World Ooze
36%inclusion322 decks901 decks
34%synergy
Branching Evolution
35%inclusion460 decks1.32K decks
29%synergy
Hardened Scales
34%inclusion453 decks1.32K decks
26%synergy
Garruk's Uprising
30%inclusion401 decks1.32K decks
23%synergy
Tribute to the World Tree
29%inclusion377 decks1.32K decks
25%synergy
Parallel Lives
21%inclusion282 decks1.32K decks
8%synergy
Greater Good
18%inclusion241 decks1.32K decks
13%synergy
Primal Vigor
15%inclusion202 decks1.32K decks
10%synergy
Elemental Bond
15%inclusion196 decks1.32K decks
14%synergy
Gutter Grime
15%inclusion193 decks1.32K decks
14%synergy
Phyrexian Arena
13%inclusion177 decks1.32K decks
0%synergy
Loading Zone
13%inclusion80 decks599 decks
12%synergy
Concordant Crossroads
13%inclusion167 decks1.32K decks
11%synergy
Innkeeper's Talent
13%inclusion153 decks1.21K decks
8%synergy
Ooze Flux
11%inclusion151 decks1.32K decks
11%synergy
Sphere Grid
11%inclusion74 decks692 decks
8%synergy
Colossal Majesty
8.4%inclusion111 decks1.32K decks
7%synergy
Sylvan Library
7.9%inclusion104 decks1.32K decks
-1%synergy
Hollowmurk Siege
7.8%inclusion61 decks783 decks
3%synergy
Court of Garenbrig
7.0%inclusion92 decks1.32K decks
6%synergy
Wild Growth
6.7%inclusion88 decks1.32K decks
-2%synergy
Utopia Sprawl
5.6%inclusion74 decks1.32K decks
0%synergy
Unnatural Growth
5.4%inclusion71 decks1.32K decks
2%synergy
Insidious Roots
5.3%inclusion70 decks1.32K decks
-6%synergy
Planeswalkers
Professor Onyx
8.5%inclusion112 decks1.32K decks
6%synergy
Utility Lands
Bojuka Bog
31%inclusion416 decks1.32K decks
-9%synergy
Reliquary Tower
31%inclusion413 decks1.32K decks
8%synergy
Yavimaya, Cradle of Growth
26%inclusion343 decks1.32K decks
-2%synergy
Oran-Rief, the Vastwood
21%inclusion284 decks1.32K decks
11%synergy
Urborg, Tomb of Yawgmoth
21%inclusion272 decks1.32K decks
-2%synergy
Karn's Bastion
19%inclusion257 decks1.32K decks
13%synergy
Boseiju, Who Endures
18%inclusion244 decks1.32K decks
0%synergy
Three Tree City
14%inclusion174 decks1.22K decks
3%synergy
Rogue's Passage
14%inclusion180 decks1.32K decks
-10%synergy
Susur Secundi, Void Altar
12%inclusion72 decks611 decks
8%synergy
Evendo, Waking Haven
11%inclusion67 decks604 decks
5%synergy
Cabal Coffers
8.5%inclusion112 decks1.32K decks
0%synergy
Mosswort Bridge
8.3%inclusion110 decks1.32K decks
3%synergy
Temple of the False God
5.5%inclusion72 decks1.32K decks
-1%synergy
War Room
5.2%inclusion69 decks1.32K decks
4%synergy
Mana Artifacts
Sol Ring
69%inclusion907 decks1.32K decks
-11%synergy
Arcane Signet
53%inclusion705 decks1.32K decks
-9%synergy
Golgari Signet
19%inclusion256 decks1.32K decks
-7%synergy
Talisman of Resilience
15%inclusion201 decks1.32K decks
-9%synergy
Patchwork Banner
9.3%inclusion113 decks1.21K decks
2%synergy
Thought Vessel
9.0%inclusion119 decks1.32K decks
3%synergy
Commander's Sphere
5.8%inclusion76 decks1.32K decks
-1%synergy
Lands
Forest
97%inclusion1.28K decks1.32K decks
-1%synergy
Swamp
86%inclusion1.14K decks1.32K decks
-11%synergy
Command Tower
73%inclusion965 decks1.32K decks
-12%synergy
Woodland Cemetery
55%inclusion720 decks1.32K decks
-9%synergy
Overgrown Tomb
43%inclusion571 decks1.32K decks
-4%synergy
Llanowar Wastes
38%inclusion505 decks1.32K decks
-14%synergy
Undergrowth Stadium
38%inclusion505 decks1.32K decks
0%synergy
Golgari Rot Farm
33%inclusion435 decks1.32K decks
-7%synergy
Necroblossom Snarl
30%inclusion395 decks1.32K decks
-6%synergy
Deathcap Glade
29%inclusion380 decks1.32K decks
-1%synergy
Underground Mortuary
28%inclusion366 decks1.32K decks
7%synergy
Temple of Malady
27%inclusion360 decks1.32K decks
-7%synergy
Twilight Mire
27%inclusion358 decks1.32K decks
-11%synergy
Tainted Wood
27%inclusion353 decks1.32K decks
-18%synergy
Verdant Catacombs
26%inclusion339 decks1.32K decks
-4%synergy
Vernal Fen
24%inclusion144 decks608 decks
6%synergy
Bala Ged Recovery
20%inclusion259 decks1.32K decks
8%synergy
Wastewood Verge
19%inclusion170 decks904 decks
0%synergy
Exotic Orchard
18%inclusion241 decks1.32K decks
-9%synergy
Darkbore Pathway
17%inclusion227 decks1.32K decks
-2%synergy
Path of Ancestry
17%inclusion220 decks1.32K decks
-7%synergy
Evolving Wilds
16%inclusion205 decks1.32K decks
-11%synergy
Viridescent Bog
15%inclusion200 decks1.32K decks
-7%synergy
Myriad Landscape
15%inclusion194 decks1.32K decks
0%synergy
Revitalizing Repast
15%inclusion187 decks1.28K decks
-5%synergy
Terramorphic Expanse
13%inclusion168 decks1.32K decks
-8%synergy
Haunted Mire
13%inclusion168 decks1.32K decks
-3%synergy
Bayou
12%inclusion159 decks1.32K decks
0%synergy
Blooming Marsh
12%inclusion152 decks1.32K decks
-3%synergy
Disciple of Freyalise
10%inclusion131 decks1.28K decks
1%synergy
Nurturing Peatland
10%inclusion128 decks1.32K decks
-3%synergy
Jungle Hollow
10%inclusion126 decks1.32K decks
-14%synergy
Fabled Passage
8.0%inclusion106 decks1.32K decks
-6%synergy
Bridgeworks Battle
7.0%inclusion89 decks1.28K decks
3%synergy
Fell the Profane
7.0%inclusion89 decks1.28K decks
-2%synergy
Festering Thicket
6.7%inclusion41 decks608 decks
-1%synergy
Woodland Chasm
6.6%inclusion87 decks1.32K decks
0%synergy
Golgari Guildgate
6.1%inclusion80 decks1.32K decks
-3%synergy
Blighted Woodland
5.5%inclusion72 decks1.32K decks
1%synergy
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