Umori, the Collector (Commander) - Slime Against Humanity

Umori, the Collector
Rank #1,290
25decks
As CommanderAs CompanionAs CardAverage DeckDecks
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Budget
Any$$$$
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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Lands
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Hidden Hideout
25%inclusion1 decks4 decks
24%synergy
High Synergy Cards
Slime Against Humanity
96%inclusion24 decks25 decks
95%synergy
Emerald Medallion
68%inclusion17 decks25 decks
64%synergy
Thrumming Stone
60%inclusion15 decks25 decks
60%synergy
Inspiring Call
60%inclusion15 decks25 decks
55%synergy
Spellweaver Helix
48%inclusion12 decks25 decks
48%synergy
Uchuulon
48%inclusion12 decks25 decks
48%synergy
Aeve, Progenitor Ooze
48%inclusion12 decks25 decks
48%synergy
Biowaste Blob
48%inclusion12 decks25 decks
48%synergy
Cloud Key
48%inclusion12 decks25 decks
47%synergy
Acidic Slime
48%inclusion12 decks25 decks
45%synergy
Top Cards
Cultivate
76%inclusion19 decks25 decks
37%synergy
Kodama's Reach
64%inclusion16 decks25 decks
41%synergy
Rampant Growth
56%inclusion14 decks25 decks
23%synergy
Doubling Season
48%inclusion12 decks25 decks
31%synergy
Harmonize
44%inclusion11 decks25 decks
36%synergy
Oran-Rief Ooze
44%inclusion11 decks25 decks
44%synergy
Rishkar's Expertise
44%inclusion11 decks25 decks
37%synergy
Biogenic Ooze
44%inclusion11 decks25 decks
44%synergy
Branching Evolution
40%inclusion10 decks25 decks
34%synergy
Nature's Lore
40%inclusion10 decks25 decks
14%synergy
Game Changers
Demonic Tutor
12%inclusion3 decks25 decks
-3%synergy
Vampiric Tutor
12%inclusion3 decks25 decks
1%synergy
Creatures
Experiment One
40%inclusion10 decks25 decks
40%synergy
Scavenging Ooze
36%inclusion9 decks25 decks
32%synergy
Gelatinous Cube
36%inclusion9 decks25 decks
36%synergy
Slurrk, All-Ingesting
36%inclusion9 decks25 decks
36%synergy
Predator Ooze
36%inclusion9 decks25 decks
36%synergy
Green Slime
32%inclusion8 decks25 decks
32%synergy
Ochre Jelly
28%inclusion7 decks25 decks
28%synergy
Ravenous Slime
28%inclusion7 decks25 decks
28%synergy
Mitotic Slime
20%inclusion5 decks25 decks
19%synergy
Necrotic Ooze
20%inclusion5 decks25 decks
19%synergy
Splitting Slime
20%inclusion5 decks25 decks
20%synergy
Expanding Ooze
17%inclusion4 decks24 decks
16%synergy
Consuming Blob
16%inclusion4 decks25 decks
16%synergy
Birds of Paradise
16%inclusion4 decks25 decks
-5%synergy
Quina, Qu Gourmet
15%inclusion2 decks13 decks
14%synergy
Corrosive Ooze
12%inclusion3 decks25 decks
12%synergy
Rishkar, Peema Renegade
12%inclusion3 decks25 decks
9%synergy
Manaplasm
12%inclusion3 decks25 decks
12%synergy
Toski, Bearer of Secrets
12%inclusion3 decks25 decks
-2%synergy
Ohran Frostfang
12%inclusion3 decks25 decks
4%synergy
Inexorable Blob
12%inclusion3 decks25 decks
12%synergy
Kami of Whispered Hopes
12%inclusion3 decks25 decks
7%synergy
Temperamental Oozewagg
8.3%inclusion2 decks24 decks
8%synergy
Disciple of Freyalise
8.3%inclusion2 decks24 decks
0%synergy
Metallic Mimic
8.0%inclusion2 decks25 decks
6%synergy
Consumptive Goo
8.0%inclusion2 decks25 decks
8%synergy
Gluttonous Slime
8.0%inclusion2 decks25 decks
8%synergy
Evolution Sage
8.0%inclusion2 decks25 decks
0%synergy
Corpsejack Menace
8.0%inclusion2 decks25 decks
1%synergy
Chatterfang, Squirrel General
8.0%inclusion2 decks25 decks
-5%synergy
Hecteyes
7.7%inclusion1 decks13 decks
8%synergy
Host of the Hereafter
6.3%inclusion1 decks16 decks
4%synergy
Yathan Tombguard
5.9%inclusion1 decks17 decks
6%synergy
Terrian, World Tyrant
5.3%inclusion1 decks19 decks
5%synergy
Ooze Patrol
5.3%inclusion1 decks19 decks
5%synergy
Instants
Heroic Intervention
32%inclusion8 decks25 decks
1%synergy
Return of the Wildspeaker
32%inclusion8 decks25 decks
21%synergy
Surgical Extraction
28%inclusion7 decks25 decks
28%synergy
Midnight Tilling
22%inclusion2 decks9 decks
19%synergy
Putrefy
20%inclusion5 decks25 decks
-14%synergy
Assassin's Trophy
20%inclusion5 decks25 decks
-26%synergy
Tear Asunder
16%inclusion4 decks25 decks
1%synergy
Second Harvest
12%inclusion3 decks25 decks
-2%synergy
Beast Within
12%inclusion3 decks25 decks
-23%synergy
Golgari Charm
12%inclusion3 decks25 decks
-4%synergy
Fell the Profane
8.3%inclusion2 decks24 decks
-1%synergy
Revitalizing Repast
8.3%inclusion2 decks24 decks
-12%synergy
Abrupt Decay
8.0%inclusion2 decks25 decks
-8%synergy
Krosan Grip
8.0%inclusion2 decks25 decks
2%synergy
Harrow
8.0%inclusion2 decks25 decks
-1%synergy
Inscription of Abundance
8.0%inclusion2 decks25 decks
6%synergy
Sorceries
Farseek
32%inclusion8 decks25 decks
13%synergy
Shamanic Revelation
32%inclusion8 decks25 decks
20%synergy
Three Visits
28%inclusion7 decks25 decks
10%synergy
Night's Whisper
28%inclusion7 decks25 decks
19%synergy
Overwhelming Stampede
28%inclusion7 decks25 decks
23%synergy
Secret Salvage
28%inclusion7 decks25 decks
28%synergy
Miming Slime
24%inclusion6 decks25 decks
24%synergy
Bala Ged Recovery
24%inclusion6 decks25 decks
13%synergy
Bridgeworks Battle
21%inclusion5 decks24 decks
16%synergy
Toxic Deluge
20%inclusion5 decks25 decks
-1%synergy
Explore
20%inclusion5 decks25 decks
16%synergy
Convert to Slime
19%inclusion4 decks21 decks
17%synergy
Fangs of Kalonia
17%inclusion4 decks24 decks
14%synergy
Skyshroud Claim
16%inclusion4 decks25 decks
12%synergy
Sign in Blood
16%inclusion4 decks25 decks
9%synergy
Kindred Dominance
16%inclusion4 decks25 decks
10%synergy
Tip the Scales
13%inclusion2 decks15 decks
13%synergy
Gelatinous Genesis
12%inclusion3 decks25 decks
11%synergy
Feed the Swarm
12%inclusion3 decks25 decks
5%synergy
Read the Bones
12%inclusion3 decks25 decks
7%synergy
Casualties of War
12%inclusion3 decks25 decks
1%synergy
Maelstrom Pulse
12%inclusion3 decks25 decks
6%synergy
In Garruk's Wake
12%inclusion3 decks25 decks
8%synergy
Smell Fear
12%inclusion3 decks25 decks
11%synergy
Drown in Ichor
12%inclusion3 decks25 decks
10%synergy
Regrowth
12%inclusion3 decks25 decks
9%synergy
Crippling Fear
12%inclusion3 decks25 decks
10%synergy
Shared Roots
10%inclusion1 decks10 decks
8%synergy
Formless Genesis
10%inclusion2 decks21 decks
7%synergy
Season of Gathering
8.7%inclusion2 decks23 decks
5%synergy
Diresight
8.7%inclusion2 decks23 decks
7%synergy
For the Common Good
8.7%inclusion2 decks23 decks
4%synergy
Malevolent Rumble
8.3%inclusion2 decks24 decks
6%synergy
Diabolic Intent
8.0%inclusion2 decks25 decks
-2%synergy
Expand the Sphere
8.0%inclusion2 decks25 decks
7%synergy
Biogenic Upgrade
8.0%inclusion2 decks25 decks
8%synergy
Triumph of the Hordes
8.0%inclusion2 decks25 decks
3%synergy
Lost Legacy
8.0%inclusion2 decks25 decks
8%synergy
Tendrils of Agony
8.0%inclusion2 decks25 decks
8%synergy
Pick Your Poison
8.0%inclusion2 decks25 decks
6%synergy
Syphon Mind
8.0%inclusion2 decks25 decks
7%synergy
Life's Legacy
8.0%inclusion2 decks25 decks
6%synergy
Slime Molding
8.0%inclusion2 decks25 decks
8%synergy
Nissa's Pilgrimage
8.0%inclusion2 decks25 decks
7%synergy
Pact of the Serpent
8.0%inclusion2 decks25 decks
3%synergy
Bitter Revelation
8.0%inclusion2 decks25 decks
8%synergy
Resentful Revelation
7.7%inclusion1 decks13 decks
7%synergy
Utility Artifacts
Locket of Yesterdays
36%inclusion9 decks25 decks
36%synergy
Semblance Anvil
32%inclusion8 decks25 decks
32%synergy
The Earth Crystal
31%inclusion4 decks13 decks
26%synergy
The Ozolith
28%inclusion7 decks25 decks
23%synergy
Primal Amulet
24%inclusion6 decks25 decks
24%synergy
Idol of Oblivion
24%inclusion6 decks25 decks
16%synergy
Bow of Nylea
20%inclusion5 decks25 decks
17%synergy
Ozolith, the Shattered Spire
20%inclusion5 decks25 decks
16%synergy
Elixir of Immortality
12%inclusion3 decks25 decks
11%synergy
Banner of Kinship
10%inclusion2 decks21 decks
4%synergy
Vedalken Orrery
8.0%inclusion2 decks25 decks
8%synergy
River Song's Diary
8.0%inclusion2 decks25 decks
8%synergy
The Great Henge
8.0%inclusion2 decks25 decks
2%synergy
Vanquisher's Banner
8.0%inclusion2 decks25 decks
4%synergy
Lightning Greaves
8.0%inclusion2 decks25 decks
-14%synergy
Cloak of the Bat
8.0%inclusion2 decks25 decks
8%synergy
Enchantments
Tribute to the World Tree
32%inclusion8 decks25 decks
28%synergy
Hardened Scales
32%inclusion8 decks25 decks
23%synergy
March of the World Ooze
26%inclusion5 decks19 decks
25%synergy
Garruk's Uprising
24%inclusion6 decks25 decks
17%synergy
Terrasymbiosis
23%inclusion3 decks13 decks
18%synergy
Parallel Lives
20%inclusion5 decks25 decks
7%synergy
Colossal Majesty
20%inclusion5 decks25 decks
19%synergy
Phyrexian Arena
20%inclusion5 decks25 decks
7%synergy
Sylvan Library
16%inclusion4 decks25 decks
7%synergy
Concordant Crossroads
16%inclusion4 decks25 decks
14%synergy
Stocking the Pantry
13%inclusion3 decks23 decks
11%synergy
Gutter Grime
12%inclusion3 decks25 decks
12%synergy
Court of Garenbrig
12%inclusion3 decks25 decks
11%synergy
Ooze Flux
12%inclusion3 decks25 decks
12%synergy
Wild Growth
12%inclusion3 decks25 decks
3%synergy
Primal Vigor
12%inclusion3 decks25 decks
7%synergy
Death's Presence
12%inclusion3 decks25 decks
11%synergy
Black Market Connections
12%inclusion3 decks25 decks
3%synergy
Greater Good
12%inclusion3 decks25 decks
6%synergy
Innkeeper's Talent
8.7%inclusion2 decks23 decks
4%synergy
Exploration
8.0%inclusion2 decks25 decks
4%synergy
Snake Umbra
8.0%inclusion2 decks25 decks
6%synergy
Unnatural Growth
8.0%inclusion2 decks25 decks
5%synergy
Burgeoning
8.0%inclusion2 decks25 decks
7%synergy
Asceticism
8.0%inclusion2 decks25 decks
6%synergy
Nantuko Shrine
8.0%inclusion2 decks25 decks
8%synergy
Loading Zone
7.7%inclusion1 decks13 decks
6%synergy
Hollowmurk Siege
6.3%inclusion1 decks16 decks
1%synergy
Planeswalkers
Nissa, Who Shakes the World
8.0%inclusion2 decks25 decks
7%synergy
Utility Lands
Reliquary Tower
32%inclusion8 decks25 decks
9%synergy
Karn's Bastion
28%inclusion7 decks25 decks
22%synergy
Oran-Rief, the Vastwood
28%inclusion7 decks25 decks
18%synergy
Yavimaya, Cradle of Growth
24%inclusion6 decks25 decks
-4%synergy
Bojuka Bog
20%inclusion5 decks25 decks
-21%synergy
Urborg, Tomb of Yawgmoth
20%inclusion5 decks25 decks
-3%synergy
Three Tree City
13%inclusion3 decks23 decks
2%synergy
Boseiju, Who Endures
12%inclusion3 decks25 decks
-6%synergy
Rogue's Passage
12%inclusion3 decks25 decks
-11%synergy
Mosswort Bridge
8.0%inclusion2 decks25 decks
3%synergy
Bonders' Enclave
8.0%inclusion2 decks25 decks
7%synergy
Adventurer's Inn
7.7%inclusion1 decks13 decks
7%synergy
Midgar, City of Mako
7.7%inclusion1 decks13 decks
4%synergy
Susur Secundi, Void Altar
7.7%inclusion1 decks13 decks
4%synergy
Evendo, Waking Haven
7.7%inclusion1 decks13 decks
1%synergy
Kishla Village
6.3%inclusion1 decks16 decks
4%synergy
Mana Artifacts
Sol Ring
60%inclusion15 decks25 decks
-20%synergy
Arcane Signet
44%inclusion11 decks25 decks
-18%synergy
Commander's Sphere
12%inclusion3 decks25 decks
5%synergy
Golgari Signet
12%inclusion3 decks25 decks
-14%synergy
Mind Stone
12%inclusion3 decks25 decks
7%synergy
Heraldic Banner
8.0%inclusion2 decks25 decks
7%synergy
Talisman of Resilience
8.0%inclusion2 decks25 decks
-17%synergy
Thought Vessel
8.0%inclusion2 decks25 decks
2%synergy
Lands
Forest
100%inclusion25 decks25 decks
2%synergy
Swamp
84%inclusion21 decks25 decks
-13%synergy
Command Tower
72%inclusion18 decks25 decks
-13%synergy
Woodland Cemetery
56%inclusion14 decks25 decks
-7%synergy
Overgrown Tomb
48%inclusion12 decks25 decks
1%synergy
Vernal Fen
46%inclusion6 decks13 decks
29%synergy
Undergrowth Stadium
44%inclusion11 decks25 decks
5%synergy
Haunted Mire
32%inclusion8 decks25 decks
16%synergy
Path of Ancestry
32%inclusion8 decks25 decks
9%synergy
Golgari Rot Farm
28%inclusion7 decks25 decks
-12%synergy
Necroblossom Snarl
28%inclusion7 decks25 decks
-8%synergy
Llanowar Wastes
24%inclusion6 decks25 decks
-29%synergy
Bala Ged Recovery
24%inclusion6 decks25 decks
13%synergy
Twilight Mire
24%inclusion6 decks25 decks
-14%synergy
Tainted Wood
24%inclusion6 decks25 decks
-20%synergy
Bridgeworks Battle
21%inclusion5 decks24 decks
16%synergy
Terramorphic Expanse
20%inclusion5 decks25 decks
0%synergy
Verdant Catacombs
20%inclusion5 decks25 decks
-9%synergy
Underground Mortuary
20%inclusion5 decks25 decks
-1%synergy
Temple of Malady
20%inclusion5 decks25 decks
-14%synergy
Myriad Landscape
16%inclusion4 decks25 decks
1%synergy
Darkbore Pathway
16%inclusion4 decks25 decks
-3%synergy
Evolving Wilds
16%inclusion4 decks25 decks
-11%synergy
Deathcap Glade
16%inclusion4 decks25 decks
-14%synergy
Wastewood Verge
16%inclusion3 decks19 decks
-3%synergy
Exotic Orchard
12%inclusion3 decks25 decks
-16%synergy
Blooming Marsh
12%inclusion3 decks25 decks
-2%synergy
Jungle Hollow
12%inclusion3 decks25 decks
-12%synergy
Woodland Chasm
12%inclusion3 decks25 decks
5%synergy
Strangled Cemetery
10%inclusion2 decks21 decks
7%synergy
Fell the Profane
8.3%inclusion2 decks24 decks
-1%synergy
Disciple of Freyalise
8.3%inclusion2 decks24 decks
0%synergy
Revitalizing Repast
8.3%inclusion2 decks24 decks
-12%synergy
Blighted Woodland
8.0%inclusion2 decks25 decks
3%synergy
Fabled Passage
8.0%inclusion2 decks25 decks
-6%synergy
Reflecting Pool
8.0%inclusion2 decks25 decks
6%synergy
Viridescent Bog
8.0%inclusion2 decks25 decks
-14%synergy
Festering Thicket
7.7%inclusion1 decks13 decks
0%synergy
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