Average Deck for Umori, the Collector - Expensive Slime Against Humanity

Umori, the Collector
Rank #1,319
2decks
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.
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?
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks

Average Decklist

Umori, the Collector
Buy at Card Kingdom
Buy at TCGPlayer
Buy at Manapool
ArchidektPlaytest on Archidekt
Creatures
Instants
Sorceries
Artifacts
Enchantments
Lands
Basics
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Biowaste Blob
Biowaste Blob
Defiler of Vigor
Defiler of Vigor
Golgari Grave-Troll
Golgari Grave-Troll
Green Slime
Green Slime
Oran-Rief Ooze
Oran-Rief Ooze
Selvala, Heart of the Wilds
Selvala, Heart of the Wilds
Instants (4)
Deadly Rollick
Deadly Rollick
Heroic Intervention
Heroic Intervention
Inspiring Call
Inspiring Call
Surgical Extraction
Surgical Extraction
Sorceries (13)
Cultivate
Cultivate
Dark Deal
Dark Deal
Demonic Tutor
Demonic Tutor
Infernal Tutor
Infernal Tutor
Life from the Loam
Life from the Loam
Life's Legacy
Life's Legacy
Lost Legacy
Lost Legacy
Nature's Lore
Nature's Lore
Rampant Growth
Rampant Growth
Rishkar's Expertise
Rishkar's Expertise
Secret Salvage
Secret Salvage
Slime Against Humanity
25 Slime Against Humanity
Toxic Deluge
Toxic Deluge
Artifacts (10)
Cloud Key
Cloud Key
Emerald Medallion
Emerald Medallion
Lightning Greaves
Lightning Greaves
Locket of Yesterdays
Locket of Yesterdays
Semblance Anvil
Semblance Anvil
Sol Ring
Sol Ring
Spellweaver Helix
Spellweaver Helix
The Earth Crystal
The Earth Crystal
The Ozolith
The Ozolith
Thrumming Stone
Thrumming Stone
Enchantments (9)
Burgeoning
Burgeoning
Concordant Crossroads
Concordant Crossroads
Doubling Season
Doubling Season
Innkeeper's Talent
Innkeeper's Talent
March of the World Ooze
March of the World Ooze
Parallel Lives
Parallel Lives
Sylvan Library
Sylvan Library
Terrasymbiosis
Terrasymbiosis
Tribute to the World Tree
Tribute to the World Tree
Lands (14)
Command Tower
Command Tower
Darkbore Pathway
Darkbore Pathway
Fabled Passage
Fabled Passage
Karn's Bastion
Karn's Bastion
Mosswort Bridge
Mosswort Bridge
Overgrown Tomb
Overgrown Tomb
Plaza of Heroes
Plaza of Heroes
Reflecting Pool
Reflecting Pool
Reliquary Tower
Reliquary Tower
Three Tree City
Three Tree City
Undergrowth Stadium
Undergrowth Stadium
Verdant Catacombs
Verdant Catacombs
Wastewood Verge
Wastewood Verge
Yavimaya, Cradle of Growth
Yavimaya, Cradle of Growth
Basics (2)
Forest
12 Forests
Swamp
7 Swamps
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