Umori, the Collector (Commander)

Umori, the Collector
Rank #1,363
1,389decks
As CommanderAs CompanionAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Cooper Gottfried
Apr 27, 2026
Cooper Gottfried
Creatures, Lands, and Nothing Else, With Arnyn, Deathbloom Botanist
Can we pull off a mono-black life drain Commander deck with only creatures and lands? With Arnyn, Deathbloom Botanist, it seems highly likely.
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Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Through the Forest Gate
1.9%inclusion2 decks103 decks
1%synergy
Rage into the Valley
1.3%inclusion1 decks79 decks
1%synergy
Inside Information
1.1%inclusion1 decks90 decks
0%synergy
Great Ugly-Looking Goblin
1.1%inclusion1 decks90 decks
1%synergy
Supper for Spiders
0.9%inclusion1 decks108 decks
-1%synergy
High Synergy Cards
Slime Against Humanity
77%inclusion1.07K decks1.39K decks
77%synergy
Emerald Medallion
58%inclusion804 decks1.39K decks
54%synergy
Biowaste Blob
53%inclusion735 decks1.39K decks
52%synergy
Biogenic Ooze
49%inclusion683 decks1.39K decks
49%synergy
Thrumming Stone
49%inclusion678 decks1.39K decks
48%synergy
Aeve, Progenitor Ooze
46%inclusion638 decks1.39K decks
46%synergy
Inspiring Call
48%inclusion665 decks1.39K decks
42%synergy
Spellweaver Helix
42%inclusion577 decks1.39K decks
41%synergy
Cloud Key
39%inclusion545 decks1.39K decks
39%synergy
Green Slime
39%inclusion535 decks1.39K decks
38%synergy
Top Cards
Cultivate
60%inclusion829 decks1.39K decks
21%synergy
Rampant Growth
56%inclusion777 decks1.39K decks
25%synergy
Kodama's Reach
47%inclusion646 decks1.39K decks
26%synergy
Nature's Lore
45%inclusion625 decks1.39K decks
20%synergy
Assassin's Trophy
41%inclusion568 decks1.39K decks
-7%synergy
Doubling Season
40%inclusion558 decks1.39K decks
23%synergy
The Earth Crystal
39%inclusion369 decks945 decks
34%synergy
Scavenging Ooze
39%inclusion536 decks1.39K decks
35%synergy
Beast Within
38%inclusion531 decks1.39K decks
5%synergy
Three Visits
37%inclusion520 decks1.39K decks
19%synergy
Game Changers
Demonic Tutor
15%inclusion212 decks1.39K decks
0%synergy
Vampiric Tutor
10%inclusion132 decks1.39K decks
-1%synergy
Bolas's Citadel
6.0%inclusion83 decks1.39K decks
1%synergy
Creatures
Oran-Rief Ooze
37%inclusion520 decks1.39K decks
37%synergy
Acidic Slime
37%inclusion513 decks1.39K decks
34%synergy
Predator Ooze
34%inclusion479 decks1.39K decks
34%synergy
Uchuulon
34%inclusion473 decks1.39K decks
34%synergy
Slurrk, All-Ingesting
32%inclusion448 decks1.39K decks
32%synergy
Ravenous Slime
29%inclusion400 decks1.39K decks
29%synergy
Gelatinous Cube
29%inclusion398 decks1.39K decks
28%synergy
Ochre Jelly
28%inclusion395 decks1.39K decks
28%synergy
Mitotic Slime
23%inclusion315 decks1.39K decks
22%synergy
Consuming Blob
21%inclusion286 decks1.39K decks
20%synergy
Necrotic Ooze
20%inclusion277 decks1.39K decks
19%synergy
Experiment One
20%inclusion277 decks1.39K decks
20%synergy
Corpsejack Menace
17%inclusion240 decks1.39K decks
10%synergy
Expanding Ooze
16%inclusion223 decks1.39K decks
16%synergy
Corrosive Ooze
14%inclusion200 decks1.39K decks
14%synergy
Inexorable Blob
13%inclusion186 decks1.39K decks
13%synergy
Temperamental Oozewagg
13%inclusion184 decks1.39K decks
13%synergy
Splitting Slime
13%inclusion181 decks1.39K decks
13%synergy
Kinetic Ooze
12%inclusion46 decks376 decks
12%synergy
Manaplasm
12%inclusion167 decks1.39K decks
12%synergy
Disciple of Freyalise
10%inclusion145 decks1.39K decks
1%synergy
LLANOWAR ELVES
10%inclusion145 decks1.39K decks
-25%synergy
Witherbloom Apprentice
10%inclusion132 decks1.39K decks
5%synergy
Ancient Ooze
8.9%inclusion124 decks1.39K decks
9%synergy
Gluttonous Slime
8.8%inclusion122 decks1.39K decks
9%synergy
Necroplasm
8.8%inclusion122 decks1.39K decks
9%synergy
Metallic Mimic
8.2%inclusion114 decks1.39K decks
6%synergy
BIRDS OF PARADISE
7.8%inclusion109 decks1.39K decks
-13%synergy
Eternal Witness
7.1%inclusion98 decks1.39K decks
-14%synergy
Kodama of the West Tree
7.0%inclusion97 decks1.39K decks
4%synergy
Terrian, World Tyrant
7.0%inclusion80 decks1.15K decks
7%synergy
Consumptive Goo
6.7%inclusion93 decks1.39K decks
7%synergy
Elvish Mystic
6.5%inclusion90 decks1.39K decks
-23%synergy
Toski, Bearer of Secrets
6.4%inclusion89 decks1.39K decks
-6%synergy
Ohran Frostfang
6.3%inclusion88 decks1.39K decks
-4%synergy
Hecteyes
6.0%inclusion56 decks935 decks
6%synergy
Witherbloom, the Balancer
5.8%inclusion22 decks377 decks
4%synergy
Ooze Patrol
5.7%inclusion65 decks1.15K decks
6%synergy
Evolution Sage
5.5%inclusion77 decks1.39K decks
-2%synergy
Sakura-Tribe Elder
5.5%inclusion77 decks1.39K decks
-23%synergy
Gobbling Ooze
5.3%inclusion74 decks1.39K decks
5%synergy
Printlifter Ooze
5.2%inclusion72 decks1.39K decks
5%synergy
Realmwalker
5.2%inclusion72 decks1.39K decks
-2%synergy
Instants
Heroic Intervention
34%inclusion467 decks1.39K decks
2%synergy
Return of the Wildspeaker
25%inclusion344 decks1.39K decks
13%synergy
Putrefy
23%inclusion313 decks1.39K decks
-10%synergy
Golgari Charm
16%inclusion221 decks1.39K decks
0%synergy
Surgical Extraction
15%inclusion209 decks1.39K decks
15%synergy
Revitalizing Repast
14%inclusion194 decks1.39K decks
-6%synergy
Abrupt Decay
14%inclusion191 decks1.39K decks
-2%synergy
Dark Ritual
12%inclusion170 decks1.39K decks
-6%synergy
Tear Asunder
12%inclusion162 decks1.39K decks
-3%synergy
Atomize
12%inclusion160 decks1.39K decks
7%synergy
Krosan Grip
9.4%inclusion131 decks1.39K decks
4%synergy
Deathsprout
7.8%inclusion109 decks1.39K decks
3%synergy
Fell the Profane
7.6%inclusion106 decks1.39K decks
-2%synergy
Deadly Rollick
7.5%inclusion104 decks1.39K decks
-4%synergy
Second Harvest
7.4%inclusion103 decks1.39K decks
-7%synergy
Momentous Fall
7.1%inclusion98 decks1.39K decks
5%synergy
Nature's Claim
6.6%inclusion91 decks1.39K decks
-2%synergy
Harrow
6.3%inclusion87 decks1.39K decks
-2%synergy
Return to Nature
6.2%inclusion86 decks1.39K decks
1%synergy
Gift of the Viper
5.5%inclusion77 decks1.39K decks
2%synergy
Infernal Grasp
5.3%inclusion74 decks1.39K decks
-3%synergy
Noxious Revival
5.0%inclusion70 decks1.39K decks
1%synergy
Sorceries
Harmonize
34%inclusion479 decks1.39K decks
27%synergy
Farseek
34%inclusion475 decks1.39K decks
16%synergy
Rishkar's Expertise
30%inclusion410 decks1.39K decks
23%synergy
Night's Whisper
24%inclusion328 decks1.39K decks
14%synergy
Shamanic Revelation
22%inclusion312 decks1.39K decks
10%synergy
Kindred Dominance
22%inclusion299 decks1.39K decks
16%synergy
Gelatinous Genesis
21%inclusion293 decks1.39K decks
20%synergy
Toxic Deluge
20%inclusion278 decks1.39K decks
-2%synergy
Convert to Slime
20%inclusion268 decks1.36K decks
18%synergy
Bala Ged Recovery
19%inclusion270 decks1.39K decks
9%synergy
Secret Salvage
18%inclusion255 decks1.39K decks
18%synergy
Explore
18%inclusion250 decks1.39K decks
14%synergy
Fangs of Kalonia
17%inclusion240 decks1.39K decks
15%synergy
Skyshroud Claim
16%inclusion222 decks1.39K decks
12%synergy
Read the Bones
15%inclusion212 decks1.39K decks
11%synergy
Regrowth
15%inclusion204 decks1.39K decks
12%synergy
Miming Slime
14%inclusion191 decks1.39K decks
14%synergy
Overwhelming Stampede
12%inclusion171 decks1.39K decks
7%synergy
Culling Ritual
12%inclusion167 decks1.39K decks
-10%synergy
Life's Legacy
12%inclusion161 decks1.39K decks
9%synergy
Casualties of War
11%inclusion158 decks1.39K decks
1%synergy
Slime Molding
11%inclusion156 decks1.39K decks
11%synergy
Diresight
10%inclusion139 decks1.39K decks
9%synergy
Sign in Blood
8.6%inclusion119 decks1.39K decks
2%synergy
Bridgeworks Battle
8.3%inclusion115 decks1.39K decks
4%synergy
Shared Roots
8.1%inclusion54 decks665 decks
4%synergy
Diabolic Tutor
8.0%inclusion111 decks1.39K decks
3%synergy
Feed the Swarm
7.5%inclusion104 decks1.39K decks
-0%synergy
Nissa's Pilgrimage
7.1%inclusion99 decks1.39K decks
7%synergy
Syphon Mind
7.0%inclusion97 decks1.39K decks
6%synergy
Damnation
6.7%inclusion93 decks1.39K decks
0%synergy
Ambition's Cost
6.4%inclusion89 decks1.39K decks
5%synergy
Triumph of the Hordes
6.1%inclusion85 decks1.39K decks
1%synergy
Migration Path
6.0%inclusion84 decks1.39K decks
5%synergy
Season of Gathering
5.7%inclusion79 decks1.39K decks
2%synergy
Lost Legacy
5.6%inclusion78 decks1.39K decks
6%synergy
Tendrils of Agony
5.6%inclusion78 decks1.39K decks
5%synergy
Explosive Vegetation
5.5%inclusion77 decks1.39K decks
4%synergy
Crippling Fear
5.5%inclusion77 decks1.39K decks
3%synergy
Dark Petition
5.4%inclusion75 decks1.39K decks
5%synergy
Exsanguinate
5.3%inclusion74 decks1.39K decks
-4%synergy
Demonic Bargain
5.1%inclusion71 decks1.39K decks
5%synergy
Utility Artifacts
Locket of Yesterdays
35%inclusion490 decks1.39K decks
35%synergy
The Ozolith
27%inclusion381 decks1.39K decks
23%synergy
Primal Amulet
22%inclusion305 decks1.39K decks
22%synergy
Semblance Anvil
21%inclusion296 decks1.39K decks
21%synergy
Ozolith, the Shattered Spire
19%inclusion264 decks1.39K decks
15%synergy
Idol of Oblivion
10%inclusion138 decks1.39K decks
2%synergy
Lightning Greaves
5.1%inclusion71 decks1.39K decks
-16%synergy
Helm of Awakening
5.1%inclusion71 decks1.39K decks
5%synergy
Enchantments
March of the World Ooze
36%inclusion417 decks1.16K decks
35%synergy
Branching Evolution
36%inclusion496 decks1.39K decks
30%synergy
Terrasymbiosis
35%inclusion305 decks881 decks
29%synergy
Hardened Scales
34%inclusion472 decks1.39K decks
24%synergy
Garruk's Uprising
32%inclusion445 decks1.39K decks
25%synergy
Tribute to the World Tree
26%inclusion362 decks1.39K decks
22%synergy
Parallel Lives
21%inclusion293 decks1.39K decks
8%synergy
Greater Good
17%inclusion232 decks1.39K decks
11%synergy
Primal Vigor
16%inclusion217 decks1.39K decks
11%synergy
Gutter Grime
15%inclusion202 decks1.39K decks
14%synergy
Elemental Bond
13%inclusion183 decks1.39K decks
13%synergy
Phyrexian Arena
13%inclusion183 decks1.39K decks
0%synergy
Loading Zone
13%inclusion109 decks869 decks
11%synergy
Innkeeper's Talent
12%inclusion166 decks1.39K decks
8%synergy
Concordant Crossroads
12%inclusion161 decks1.39K decks
10%synergy
Ooze Flux
11%inclusion158 decks1.39K decks
11%synergy
Sphere Grid
10%inclusion99 decks959 decks
7%synergy
Colossal Majesty
8.1%inclusion113 decks1.39K decks
7%synergy
Sylvan Library
7.6%inclusion106 decks1.39K decks
-1%synergy
Hollowmurk Siege
7.5%inclusion78 decks1.04K decks
2%synergy
Wild Growth
6.3%inclusion88 decks1.39K decks
-2%synergy
Court of Garenbrig
6.1%inclusion85 decks1.39K decks
5%synergy
Unnatural Growth
5.6%inclusion78 decks1.39K decks
2%synergy
Planeswalkers
Professor Onyx
8.1%inclusion112 decks1.39K decks
6%synergy
Utility Lands
Reliquary Tower
33%inclusion455 decks1.39K decks
10%synergy
Bojuka Bog
32%inclusion440 decks1.39K decks
-10%synergy
Yavimaya, Cradle of Growth
26%inclusion362 decks1.39K decks
-1%synergy
Oran-Rief, the Vastwood
22%inclusion307 decks1.39K decks
12%synergy
Urborg, Tomb of Yawgmoth
20%inclusion284 decks1.39K decks
-2%synergy
Karn's Bastion
18%inclusion254 decks1.39K decks
12%synergy
Boseiju, Who Endures
18%inclusion250 decks1.39K decks
-0%synergy
Three Tree City
15%inclusion208 decks1.39K decks
4%synergy
Rogue's Passage
13%inclusion179 decks1.39K decks
-9%synergy
Susur Secundi, Void Altar
11%inclusion93 decks881 decks
7%synergy
Evendo, Waking Haven
10%inclusion89 decks874 decks
3%synergy
Mosswort Bridge
8.5%inclusion118 decks1.39K decks
3%synergy
Cabal Coffers
8.1%inclusion112 decks1.39K decks
-0%synergy
Temple of the False God
5.8%inclusion80 decks1.39K decks
-1%synergy
Mana Artifacts
Sol Ring
70%inclusion972 decks1.39K decks
-9%synergy
Arcane Signet
54%inclusion753 decks1.39K decks
-8%synergy
Golgari Signet
19%inclusion266 decks1.39K decks
-5%synergy
Talisman of Resilience
16%inclusion225 decks1.39K decks
-8%synergy
Patchwork Banner
10%inclusion132 decks1.39K decks
3%synergy
Thought Vessel
8.9%inclusion124 decks1.39K decks
3%synergy
Commander's Sphere
5.3%inclusion73 decks1.39K decks
-1%synergy
Lands
Forest
97%inclusion1.34K decks1.39K decks
-1%synergy
Swamp
87%inclusion1.20K decks1.39K decks
-11%synergy
Command Tower
74%inclusion1.03K decks1.39K decks
-11%synergy
Woodland Cemetery
56%inclusion775 decks1.39K decks
-9%synergy
Overgrown Tomb
43%inclusion599 decks1.39K decks
-5%synergy
Llanowar Wastes
38%inclusion529 decks1.39K decks
-16%synergy
Undergrowth Stadium
38%inclusion521 decks1.39K decks
-2%synergy
Golgari Rot Farm
33%inclusion456 decks1.39K decks
-5%synergy
Deathcap Glade
31%inclusion433 decks1.39K decks
-3%synergy
Necroblossom Snarl
31%inclusion430 decks1.39K decks
-7%synergy
Tainted Wood
29%inclusion403 decks1.39K decks
-15%synergy
Twilight Mire
28%inclusion394 decks1.39K decks
-13%synergy
Temple of Malady
28%inclusion384 decks1.39K decks
-6%synergy
Underground Mortuary
26%inclusion364 decks1.39K decks
6%synergy
Vernal Fen
25%inclusion217 decks878 decks
0%synergy
Verdant Catacombs
25%inclusion343 decks1.39K decks
-4%synergy
Bala Ged Recovery
19%inclusion270 decks1.39K decks
9%synergy
Wastewood Verge
19%inclusion221 decks1.16K decks
-1%synergy
Path of Ancestry
18%inclusion245 decks1.39K decks
-6%synergy
Exotic Orchard
17%inclusion242 decks1.39K decks
-11%synergy
Darkbore Pathway
16%inclusion225 decks1.39K decks
-2%synergy
Evolving Wilds
16%inclusion220 decks1.39K decks
-9%synergy
Myriad Landscape
15%inclusion202 decks1.39K decks
2%synergy
Viridescent Bog
14%inclusion198 decks1.39K decks
-9%synergy
Revitalizing Repast
14%inclusion194 decks1.39K decks
-6%synergy
Terramorphic Expanse
13%inclusion176 decks1.39K decks
-8%synergy
Bayou
12%inclusion168 decks1.39K decks
0%synergy
Haunted Mire
12%inclusion164 decks1.39K decks
-3%synergy
Blooming Marsh
11%inclusion150 decks1.39K decks
-3%synergy
Disciple of Freyalise
10%inclusion145 decks1.39K decks
1%synergy
Jungle Hollow
10%inclusion133 decks1.39K decks
-14%synergy
Nurturing Peatland
9.4%inclusion130 decks1.39K decks
-3%synergy
Fabled Passage
8.4%inclusion117 decks1.39K decks
-8%synergy
Bridgeworks Battle
8.3%inclusion115 decks1.39K decks
4%synergy
Fell the Profane
7.6%inclusion106 decks1.39K decks
-2%synergy
Festering Thicket
6.5%inclusion57 decks878 decks
-3%synergy
Golgari Guildgate
6.0%inclusion84 decks1.39K decks
-2%synergy
Woodland Chasm
5.5%inclusion77 decks1.39K decks
0%synergy
Turbulent Fen
5.1%inclusion19 decks376 decks
-12%synergy
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