Average Deck for Umori, the Collector - Expensive Oozes
Umori, the Collector
Rank #1,371
7decks
May 7, 2026
Can We Play Every Possible Companion in a Single Commander Deck?
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Apr 27, 2026
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.
Decklist
Commander
- 1Umori, the CollectorUmori, the Collector
Creatures (14)
- 1Acidic SlimeAcidic Slime
- 1Aeve, Progenitor OozeAeve, Progenitor Ooze
- 1Biogenic OozeBiogenic Ooze
- 1Biowaste BlobBiowaste Blob
- 1Expanding OozeExpanding Ooze
- 1Gelatinous CubeGelatinous Cube
- 1Green SlimeGreen Slime
- 1Mitotic SlimeMitotic Slime
- 1Necrotic OozeNecrotic Ooze
- 1Oran-Rief OozeOran-Rief Ooze
- 1Predator OozePredator Ooze
- 1Ravenous SlimeRavenous Slime
- 1Scavenging OozeScavenging Ooze
- 1UchuulonUchuulon
Instants (6)
- 1AtomizeAtomize
- 1Beast WithinBeast Within
- 1Inspiring CallInspiring Call
- 1Lifestream's BlessingLifestream's Blessing
- 1Revitalizing RepastRevitalizing Repast
- 1Tear AsunderTear Asunder
Sorceries (23)
- 23Slime Against HumanitySlime Against Humanity
Artifacts (11)
- 1Arcane SignetArcane Signet
- 1CLOUD KEYCLOUD KEY
- 1Emerald MedallionEmerald Medallion
- 1Ozolith, the Shattered SpireOzolith, the Shattered Spire
- 1Patchwork BannerPatchwork Banner
- 1Sol RingSol Ring
- 1Spellweaver HelixSpellweaver Helix
- 1Talisman of ResilienceTalisman of Resilience
- 1The Earth CrystalThe Earth Crystal
- 1The OzolithThe Ozolith
- 1Thrumming StoneThrumming Stone
Enchantments (9)
- 1Branching EvolutionBranching Evolution
- 1Doubling SeasonDoubling Season
- 1Hardened ScalesHardened Scales
- 1Hollowmurk SiegeHollowmurk Siege
- 1Innkeeper's TalentInnkeeper's Talent
- 1Ooze FluxOoze Flux
- 1Sphere GridSphere Grid
- 1TerrasymbiosisTerrasymbiosis
- 1Tribute to the World TreeTribute to the World Tree
Lands (36)
- 1BayouBayou
- 1Cabal CoffersCabal Coffers
- 1Command TowerCommand Tower
- 1Deathcap GladeDeathcap Glade
- 1Evendo, Waking HavenEvendo, Waking Haven
- 11ForestForest
- 1Golgari Rot FarmGolgari Rot Farm
- 1Oran-Rief, the VastwoodOran-Rief, the Vastwood
- 1Overgrown TombOvergrown Tomb
- 1Path of AncestryPath of Ancestry
- 6SwampSwamp
- 1Three Tree CityThree Tree City
- 1Turbulent FenTurbulent Fen
- 1Twilight MireTwilight Mire
- 1Undergrowth StadiumUndergrowth Stadium
- 1Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1Verdant CatacombsVerdant Catacombs
- 1Vernal FenVernal Fen
- 1Wastewood VergeWastewood Verge
- 1Woodland CemeteryWoodland Cemetery
- 1Yavimaya, Cradle of GrowthYavimaya, Cradle of Growth
Acidic Slime
Acidic Slime
Aeve, Progenitor Ooze
Aeve, Progenitor Ooze
Biogenic Ooze
Biogenic Ooze
Biowaste Blob
Biowaste Blob
Expanding Ooze
Expanding Ooze
Gelatinous Cube
Gelatinous Cube
Green Slime
Green Slime
Mitotic Slime
Mitotic Slime
Necrotic Ooze
Necrotic Ooze
Oran-Rief Ooze
Oran-Rief Ooze
Predator Ooze
Predator Ooze
Ravenous Slime
Ravenous Slime
Scavenging Ooze
Scavenging Ooze
Uchuulon
Uchuulon
Instants (6)
Atomize
Atomize
Beast Within
Beast Within
Inspiring Call
Inspiring Call
Lifestream's Blessing
Lifestream's Blessing
Revitalizing Repast
Revitalizing Repast
Tear Asunder
Tear Asunder
Sorceries (1)
Slime Against Humanity
23 Slime Against Humanity
Artifacts (11)
Arcane Signet
Arcane Signet
CLOUD KEY
CLOUD KEY
Emerald Medallion
Emerald Medallion
Ozolith, the Shattered Spire
Ozolith, the Shattered Spire
Patchwork Banner
Patchwork Banner
Sol Ring
Sol Ring
Spellweaver Helix
Spellweaver Helix
Talisman of Resilience
Talisman of Resilience
The Earth Crystal
The Earth Crystal
The Ozolith
The Ozolith
Thrumming Stone
Thrumming Stone
Enchantments (9)
Branching Evolution
Branching Evolution
Doubling Season
Doubling Season
Hardened Scales
Hardened Scales
Hollowmurk Siege
Hollowmurk Siege
Innkeeper's Talent
Innkeeper's Talent
Ooze Flux
Ooze Flux
Sphere Grid
Sphere Grid
Terrasymbiosis
Terrasymbiosis
Tribute to the World Tree
Tribute to the World Tree
Lands (19)
Bayou
Bayou
Cabal Coffers
Cabal Coffers
Command Tower
Command Tower
Deathcap Glade
Deathcap Glade
Evendo, Waking Haven
Evendo, Waking Haven
Golgari Rot Farm
Golgari Rot Farm
Oran-Rief, the Vastwood
Oran-Rief, the Vastwood
Overgrown Tomb
Overgrown Tomb
Path of Ancestry
Path of Ancestry
Three Tree City
Three Tree City
Turbulent Fen
Turbulent Fen
Twilight Mire
Twilight Mire
Undergrowth Stadium
Undergrowth Stadium
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Verdant Catacombs
Verdant Catacombs
Vernal Fen
Vernal Fen
Wastewood Verge
Wastewood Verge
Woodland Cemetery
Woodland Cemetery
Yavimaya, Cradle of Growth
Yavimaya, Cradle of Growth
Basics (2)
Forest
11 Forest
Swamp
6 Swamp