Umori, the Collector (Commander)

Umori, the Collector
Rank #1,250
1,347decks
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Background image for Archidekt Deckbuilding Contest Finalists - February 2026
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
Mutagen Man, Living Ooze
2.8%inclusion5 decks181 decks
2%synergy
Changeling Wayfinder
1.9%inclusion4 decks206 decks
1%synergy
Springleaf Parade
1.9%inclusion4 decks208 decks
-3%synergy
Chomping Changeling
1.9%inclusion4 decks209 decks
-1%synergy
Chronicle of Victory
1.9%inclusion4 decks209 decks
-6%synergy
High Synergy Cards
Slime Against Humanity
78%inclusion1.05K decks1.35K decks
77%synergy
Emerald Medallion
56%inclusion761 decks1.35K decks
53%synergy
Biowaste Blob
52%inclusion699 decks1.35K decks
51%synergy
Thrumming Stone
50%inclusion675 decks1.35K decks
50%synergy
Biogenic Ooze
47%inclusion632 decks1.35K decks
47%synergy
Aeve, Progenitor Ooze
45%inclusion611 decks1.35K decks
45%synergy
Inspiring Call
46%inclusion624 decks1.35K decks
42%synergy
Spellweaver Helix
39%inclusion528 decks1.35K decks
39%synergy
Green Slime
38%inclusion511 decks1.35K decks
37%synergy
Cloud Key
38%inclusion511 decks1.35K decks
37%synergy
Top Cards
Cultivate
59%inclusion797 decks1.35K decks
20%synergy
Rampant Growth
55%inclusion746 decks1.35K decks
22%synergy
Kodama's Reach
48%inclusion640 decks1.35K decks
24%synergy
Nature's Lore
46%inclusion615 decks1.35K decks
20%synergy
Doubling Season
40%inclusion539 decks1.35K decks
23%synergy
Assassin's Trophy
40%inclusion539 decks1.35K decks
-6%synergy
Beast Within
40%inclusion538 decks1.35K decks
4%synergy
The Earth Crystal
38%inclusion237 decks618 decks
33%synergy
Scavenging Ooze
38%inclusion512 decks1.35K decks
34%synergy
Three Visits
38%inclusion509 decks1.35K decks
19%synergy
Game Changers
Demonic Tutor
16%inclusion210 decks1.35K decks
0%synergy
Vampiric Tutor
10%inclusion128 decks1.35K decks
-1%synergy
Bolas's Citadel
6.6%inclusion89 decks1.35K decks
1%synergy
Creatures
Oran-Rief Ooze
36%inclusion484 decks1.35K decks
35%synergy
Acidic Slime
36%inclusion483 decks1.35K decks
33%synergy
Uchuulon
33%inclusion450 decks1.35K decks
33%synergy
Slurrk, All-Ingesting
31%inclusion422 decks1.35K decks
31%synergy
Predator Ooze
31%inclusion422 decks1.35K decks
31%synergy
Gelatinous Cube
27%inclusion370 decks1.35K decks
27%synergy
Ravenous Slime
27%inclusion365 decks1.35K decks
27%synergy
Ochre Jelly
27%inclusion362 decks1.35K decks
26%synergy
Consuming Blob
21%inclusion278 decks1.35K decks
20%synergy
Experiment One
21%inclusion278 decks1.35K decks
20%synergy
Mitotic Slime
20%inclusion276 decks1.35K decks
20%synergy
Necrotic Ooze
19%inclusion253 decks1.35K decks
18%synergy
Corpsejack Menace
17%inclusion235 decks1.35K decks
10%synergy
Expanding Ooze
15%inclusion181 decks1.22K decks
15%synergy
Corrosive Ooze
13%inclusion174 decks1.35K decks
13%synergy
Splitting Slime
12%inclusion168 decks1.35K decks
12%synergy
Inexorable Blob
12%inclusion165 decks1.35K decks
12%synergy
Temperamental Oozewagg
12%inclusion149 decks1.23K decks
12%synergy
Manaplasm
12%inclusion157 decks1.35K decks
12%synergy
Witherbloom Apprentice
11%inclusion149 decks1.35K decks
8%synergy
Disciple of Freyalise
10%inclusion125 decks1.23K decks
2%synergy
Llanowar Elves
10%inclusion134 decks1.35K decks
-24%synergy
Necroplasm
8.8%inclusion118 decks1.35K decks
8%synergy
Birds of Paradise
8.5%inclusion115 decks1.35K decks
-11%synergy
Kodama of the West Tree
8.2%inclusion111 decks1.35K decks
5%synergy
Gluttonous Slime
8.1%inclusion109 decks1.35K decks
8%synergy
Metallic Mimic
7.8%inclusion105 decks1.35K decks
6%synergy
Ancient Ooze
7.8%inclusion105 decks1.35K decks
8%synergy
Consumptive Goo
7.6%inclusion103 decks1.35K decks
8%synergy
Toski, Bearer of Secrets
7.6%inclusion103 decks1.35K decks
-6%synergy
Eternal Witness
7.3%inclusion99 decks1.35K decks
-16%synergy
Ohran Frostfang
7.1%inclusion96 decks1.35K decks
-1%synergy
Elvish Mystic
7.0%inclusion94 decks1.35K decks
-20%synergy
Terrian, World Tyrant
6.5%inclusion55 decks840 decks
6%synergy
Sedgemoor Witch
6.0%inclusion81 decks1.35K decks
4%synergy
Evolution Sage
5.9%inclusion79 decks1.35K decks
-2%synergy
Kami of Whispered Hopes
5.7%inclusion77 decks1.35K decks
0%synergy
Hecteyes
5.6%inclusion34 decks608 decks
5%synergy
Printlifter Ooze
5.3%inclusion72 decks1.35K decks
5%synergy
Gobbling Ooze
5.2%inclusion70 decks1.35K decks
5%synergy
Realmwalker
5.2%inclusion70 decks1.35K decks
-3%synergy
Ooze Patrol
5.0%inclusion42 decks840 decks
5%synergy
Instants
Heroic Intervention
35%inclusion465 decks1.35K decks
4%synergy
Return of the Wildspeaker
24%inclusion321 decks1.35K decks
13%synergy
Putrefy
23%inclusion307 decks1.35K decks
-12%synergy
Surgical Extraction
16%inclusion219 decks1.35K decks
16%synergy
Golgari Charm
16%inclusion215 decks1.35K decks
-1%synergy
Revitalizing Repast
15%inclusion178 decks1.23K decks
-5%synergy
Abrupt Decay
14%inclusion185 decks1.35K decks
-2%synergy
Atomize
12%inclusion165 decks1.35K decks
7%synergy
Dark Ritual
12%inclusion162 decks1.35K decks
-5%synergy
Tear Asunder
11%inclusion145 decks1.35K decks
-5%synergy
Krosan Grip
10%inclusion140 decks1.35K decks
4%synergy
Momentous Fall
8.5%inclusion115 decks1.35K decks
6%synergy
Deathsprout
8.2%inclusion111 decks1.35K decks
2%synergy
Deadly Rollick
7.5%inclusion101 decks1.35K decks
-3%synergy
Fell the Profane
7.2%inclusion88 decks1.23K decks
-2%synergy
Nature's Claim
7.1%inclusion96 decks1.35K decks
-2%synergy
Second Harvest
7.0%inclusion94 decks1.35K decks
-6%synergy
Return to Nature
6.9%inclusion93 decks1.35K decks
1%synergy
Harrow
6.3%inclusion85 decks1.35K decks
-3%synergy
Gift of the Viper
6.1%inclusion74 decks1.22K decks
2%synergy
Infernal Grasp
5.8%inclusion78 decks1.35K decks
-1%synergy
Noxious Revival
5.5%inclusion74 decks1.35K decks
1%synergy
Sorceries
Harmonize
34%inclusion452 decks1.35K decks
25%synergy
Farseek
33%inclusion440 decks1.35K decks
14%synergy
Rishkar's Expertise
29%inclusion392 decks1.35K decks
23%synergy
Shamanic Revelation
24%inclusion321 decks1.35K decks
13%synergy
Night's Whisper
23%inclusion310 decks1.35K decks
15%synergy
Kindred Dominance
22%inclusion290 decks1.35K decks
15%synergy
Toxic Deluge
21%inclusion283 decks1.35K decks
0%synergy
Bala Ged Recovery
20%inclusion265 decks1.35K decks
9%synergy
Gelatinous Genesis
20%inclusion264 decks1.35K decks
19%synergy
Fangs of Kalonia
19%inclusion232 decks1.22K decks
17%synergy
Convert to Slime
18%inclusion191 decks1.06K decks
16%synergy
Secret Salvage
18%inclusion242 decks1.35K decks
18%synergy
Explore
18%inclusion237 decks1.35K decks
13%synergy
Skyshroud Claim
17%inclusion234 decks1.35K decks
13%synergy
Read the Bones
16%inclusion217 decks1.35K decks
11%synergy
Regrowth
15%inclusion204 decks1.35K decks
12%synergy
Overwhelming Stampede
13%inclusion174 decks1.35K decks
7%synergy
Casualties of War
13%inclusion171 decks1.35K decks
2%synergy
Life's Legacy
13%inclusion171 decks1.35K decks
10%synergy
Miming Slime
13%inclusion169 decks1.35K decks
12%synergy
Culling Ritual
12%inclusion164 decks1.35K decks
-8%synergy
Diresight
11%inclusion126 decks1.16K decks
9%synergy
Slime Molding
10%inclusion141 decks1.35K decks
10%synergy
Diabolic Tutor
9.1%inclusion122 decks1.35K decks
4%synergy
Sign in Blood
8.9%inclusion120 decks1.35K decks
2%synergy
Feed the Swarm
8.3%inclusion112 decks1.35K decks
1%synergy
Shared Roots
8.0%inclusion26 decks323 decks
6%synergy
Damnation
7.6%inclusion102 decks1.35K decks
0%synergy
Syphon Mind
7.3%inclusion98 decks1.35K decks
6%synergy
Bridgeworks Battle
7.3%inclusion89 decks1.23K decks
3%synergy
Ambition's Cost
6.7%inclusion90 decks1.35K decks
5%synergy
Migration Path
6.6%inclusion89 decks1.35K decks
5%synergy
Triumph of the Hordes
6.5%inclusion88 decks1.35K decks
2%synergy
Crippling Fear
6.5%inclusion88 decks1.35K decks
4%synergy
Nissa's Pilgrimage
6.5%inclusion87 decks1.35K decks
6%synergy
Season of Gathering
6.4%inclusion74 decks1.16K decks
3%synergy
Explosive Vegetation
6.2%inclusion84 decks1.35K decks
5%synergy
Tendrils of Agony
6.2%inclusion84 decks1.35K decks
6%synergy
Lost Legacy
6.1%inclusion82 decks1.35K decks
6%synergy
Dark Petition
5.9%inclusion80 decks1.35K decks
6%synergy
In Garruk's Wake
5.3%inclusion72 decks1.35K decks
1%synergy
Demonic Bargain
5.0%inclusion68 decks1.35K decks
5%synergy
Utility Artifacts
Locket of Yesterdays
33%inclusion450 decks1.35K decks
33%synergy
The Ozolith
27%inclusion367 decks1.35K decks
23%synergy
Primal Amulet
23%inclusion307 decks1.35K decks
23%synergy
Semblance Anvil
22%inclusion292 decks1.35K decks
21%synergy
Ozolith, the Shattered Spire
20%inclusion267 decks1.35K decks
16%synergy
Idol of Oblivion
10%inclusion139 decks1.35K decks
2%synergy
Helm of Awakening
6.0%inclusion81 decks1.35K decks
6%synergy
Lightning Greaves
5.9%inclusion79 decks1.35K decks
-16%synergy
Bow of Nylea
5.2%inclusion70 decks1.35K decks
2%synergy
Vanquisher's Banner
5.1%inclusion69 decks1.35K decks
1%synergy
Enchantments
Terrasymbiosis
37%inclusion204 decks550 decks
32%synergy
March of the World Ooze
35%inclusion297 decks847 decks
34%synergy
Branching Evolution
35%inclusion467 decks1.35K decks
29%synergy
Hardened Scales
34%inclusion458 decks1.35K decks
25%synergy
Garruk's Uprising
31%inclusion416 decks1.35K decks
24%synergy
Tribute to the World Tree
29%inclusion391 decks1.35K decks
25%synergy
Parallel Lives
21%inclusion287 decks1.35K decks
8%synergy
Greater Good
18%inclusion242 decks1.35K decks
12%synergy
Primal Vigor
16%inclusion209 decks1.35K decks
10%synergy
Elemental Bond
15%inclusion201 decks1.35K decks
14%synergy
Loading Zone
15%inclusion80 decks538 decks
13%synergy
Gutter Grime
14%inclusion191 decks1.35K decks
14%synergy
Phyrexian Arena
14%inclusion187 decks1.35K decks
0%synergy
Concordant Crossroads
13%inclusion173 decks1.35K decks
11%synergy
Innkeeper's Talent
13%inclusion147 decks1.16K decks
8%synergy
Ooze Flux
11%inclusion152 decks1.35K decks
11%synergy
Sphere Grid
11%inclusion70 decks633 decks
8%synergy
Colossal Majesty
8.6%inclusion116 decks1.35K decks
7%synergy
Hollowmurk Siege
8.1%inclusion59 decks728 decks
3%synergy
Sylvan Library
8.1%inclusion109 decks1.35K decks
-1%synergy
Court of Garenbrig
7.4%inclusion100 decks1.35K decks
6%synergy
Wild Growth
6.6%inclusion89 decks1.35K decks
-3%synergy
Utopia Sprawl
5.7%inclusion77 decks1.35K decks
0%synergy
Insidious Roots
5.6%inclusion76 decks1.35K decks
-6%synergy
Unnatural Growth
5.4%inclusion73 decks1.35K decks
2%synergy
Moldervine Reclamation
5.1%inclusion69 decks1.35K decks
-18%synergy
Planeswalkers
Professor Onyx
8.5%inclusion115 decks1.35K decks
6%synergy
Utility Lands
Bojuka Bog
32%inclusion428 decks1.35K decks
-9%synergy
Reliquary Tower
31%inclusion422 decks1.35K decks
8%synergy
Yavimaya, Cradle of Growth
26%inclusion344 decks1.35K decks
-2%synergy
Oran-Rief, the Vastwood
22%inclusion295 decks1.35K decks
11%synergy
Karn's Bastion
20%inclusion272 decks1.35K decks
14%synergy
Urborg, Tomb of Yawgmoth
20%inclusion272 decks1.35K decks
-2%synergy
Boseiju, Who Endures
19%inclusion250 decks1.35K decks
1%synergy
Three Tree City
14%inclusion166 decks1.16K decks
3%synergy
Rogue's Passage
14%inclusion186 decks1.35K decks
-10%synergy
Evendo, Waking Haven
11%inclusion62 decks543 decks
6%synergy
Susur Secundi, Void Altar
11%inclusion62 decks550 decks
8%synergy
Cabal Coffers
8.7%inclusion117 decks1.35K decks
0%synergy
Mosswort Bridge
8.7%inclusion117 decks1.35K decks
3%synergy
Temple of the False God
5.9%inclusion79 decks1.35K decks
-1%synergy
War Room
5.6%inclusion76 decks1.35K decks
4%synergy
Mana Artifacts
Sol Ring
69%inclusion935 decks1.35K decks
-10%synergy
Arcane Signet
53%inclusion720 decks1.35K decks
-9%synergy
Golgari Signet
20%inclusion267 decks1.35K decks
-7%synergy
Talisman of Resilience
15%inclusion207 decks1.35K decks
-9%synergy
Patchwork Banner
8.9%inclusion103 decks1.16K decks
2%synergy
Thought Vessel
8.6%inclusion116 decks1.35K decks
2%synergy
Commander's Sphere
5.6%inclusion76 decks1.35K decks
-2%synergy
Lands
Forest
97%inclusion1.30K decks1.35K decks
-1%synergy
Swamp
86%inclusion1.16K decks1.35K decks
-11%synergy
Command Tower
73%inclusion984 decks1.35K decks
-12%synergy
Woodland Cemetery
54%inclusion734 decks1.35K decks
-8%synergy
Overgrown Tomb
44%inclusion586 decks1.35K decks
-3%synergy
Llanowar Wastes
39%inclusion521 decks1.35K decks
-14%synergy
Undergrowth Stadium
38%inclusion517 decks1.35K decks
0%synergy
Golgari Rot Farm
33%inclusion451 decks1.35K decks
-8%synergy
Necroblossom Snarl
30%inclusion406 decks1.35K decks
-6%synergy
Deathcap Glade
29%inclusion392 decks1.35K decks
0%synergy
Underground Mortuary
28%inclusion380 decks1.35K decks
7%synergy
Twilight Mire
28%inclusion371 decks1.35K decks
-10%synergy
Temple of Malady
27%inclusion364 decks1.35K decks
-7%synergy
Tainted Wood
27%inclusion362 decks1.35K decks
-18%synergy
Verdant Catacombs
26%inclusion349 decks1.35K decks
-3%synergy
Vernal Fen
23%inclusion128 decks547 decks
9%synergy
Bala Ged Recovery
20%inclusion265 decks1.35K decks
9%synergy
Wastewood Verge
19%inclusion160 decks850 decks
1%synergy
Exotic Orchard
18%inclusion244 decks1.35K decks
-9%synergy
Darkbore Pathway
18%inclusion239 decks1.35K decks
-1%synergy
Path of Ancestry
17%inclusion226 decks1.35K decks
-6%synergy
Evolving Wilds
16%inclusion213 decks1.35K decks
-11%synergy
Viridescent Bog
15%inclusion205 decks1.35K decks
-6%synergy
Myriad Landscape
15%inclusion199 decks1.35K decks
-1%synergy
Revitalizing Repast
15%inclusion178 decks1.23K decks
-5%synergy
Haunted Mire
13%inclusion177 decks1.35K decks
-3%synergy
Terramorphic Expanse
13%inclusion174 decks1.35K decks
-8%synergy
Bayou
12%inclusion164 decks1.35K decks
1%synergy
Blooming Marsh
12%inclusion159 decks1.35K decks
-3%synergy
Nurturing Peatland
10%inclusion138 decks1.35K decks
-2%synergy
Disciple of Freyalise
10%inclusion125 decks1.23K decks
2%synergy
Jungle Hollow
10%inclusion128 decks1.35K decks
-15%synergy
Fabled Passage
7.9%inclusion107 decks1.35K decks
-5%synergy
Bridgeworks Battle
7.3%inclusion89 decks1.23K decks
3%synergy
Fell the Profane
7.2%inclusion88 decks1.23K decks
-2%synergy
Woodland Chasm
7.1%inclusion95 decks1.35K decks
0%synergy
Golgari Guildgate
6.2%inclusion84 decks1.35K decks
-3%synergy
Festering Thicket
6.2%inclusion34 decks547 decks
0%synergy
Blighted Woodland
6.1%inclusion82 decks1.35K decks
1%synergy
Misty Rainforest
5.3%inclusion71 decks1.35K decks
-2%synergy
Windswept Heath
5.3%inclusion71 decks1.35K decks
-2%synergy
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