Average Deck for Umori, the Collector - Expensive Upgraded

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Average Deck for Umori, the Collector - Expensive Upgraded

Umori, the Collector

Rank #1,295

4decks

As Commander As Companion As Card Average Deck Decks

Bracket

All 1 2 3 4 5

Budget

Any $$$$

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.

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?

Average Decklist

Umori, the Collector

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Playtest on Archidekt

- 1 Umori, the CollectorUmori, the Collector
- 1 Acidic SlimeAcidic Slime
- 1 Aeve, Progenitor OozeAeve, Progenitor Ooze
- 1 Afterlife from the LoamAfterlife from the Loam
- 1 Agadeem's AwakeningAgadeem's Awakening
- 1 Arcane SignetArcane Signet
- 1 Assassin's TrophyAssassin's Trophy
- 1 AtomizeAtomize
- 1 Bala Ged RecoveryBala Ged Recovery
- 1 BayouBayou
- 1 Biogenic OozeBiogenic Ooze
- 1 Biogenic UpgradeBiogenic Upgrade
- 1 Biowaste BlobBiowaste Blob
- 1 Birds of ParadiseBirds of Paradise
- 1 Boseiju, Who EnduresBoseiju, Who Endures
- 1 Bow of NyleaBow of Nylea
- 1 Branching EvolutionBranching Evolution
- 1 Bridgeworks BattleBridgeworks Battle
- 1 Changeling WayfinderChangeling Wayfinder
- 1 Chronicle of VictoryChronicle of Victory
- 1 Command TowerCommand Tower
- 1 Consuming BlobConsuming Blob
- 1 Convert to SlimeConvert to Slime
- 1 Culling RitualCulling Ritual
- 1 Dance of the DeadDance of the Dead
- 1 Dark RitualDark Ritual
- 1 Darkbore PathwayDarkbore Pathway
- 1 Deathcap GladeDeathcap Glade
- 1 Demonic TormentDemonic Torment
- 1 Demonic TutorDemonic Tutor
- 1 Doubling SeasonDoubling Season
- 1 Elves of Deep ShadowElves of Deep Shadow
- 1 Exotic OrchardExotic Orchard
- 1 Experiment OneExperiment One
- 1 Fade from HistoryFade from History
- 1 Force of VigorForce of Vigor
- 7 ForestForest
- 1 Gaea's CradleGaea's Cradle
- 1 Green SlimeGreen Slime
- 1 Grim FeastGrim Feast
- 1 Gutter GrimeGutter Grime
- 1 Haunting VoyageHaunting Voyage
- 1 HecatombHecatomb
- 1 Inspiring CallInspiring Call
- 1 Living PlaneLiving Plane
- 1 Llanowar WastesLlanowar Wastes
- 1 March of the World OozeMarch of the World Ooze
- 1 Metallic MimicMetallic Mimic
- 1 Miming SlimeMiming Slime
- 1 Mitotic SlimeMitotic Slime
- 1 Mutable ExplorerMutable Explorer
- 1 Mutagen Man, Living OozeMutagen Man, Living Ooze
- 1 Nature's LoreNature's Lore
- 1 Nature's RhythmNature's Rhythm
- 1 Ochre JellyOchre Jelly
- 1 Overgrown TombOvergrown Tomb
- 1 Ozolith, the Shattered SpireOzolith, the Shattered Spire
- 1 Patchwork BannerPatchwork Banner
- 1 Polluted BondsPolluted Bonds
- 1 Predator OozePredator Ooze
- 1 Ravenous SlimeRavenous Slime
- 1 RevelationRevelation
- 1 Revitalizing RepastRevitalizing Repast
- 1 Roots of LifeRoots of Life
- 1 Scavenging OozeScavenging Ooze
- 1 Slurrk, All-IngestingSlurrk, All-Ingesting
- 1 Sol RingSol Ring
- 1 Sphere GridSphere Grid
- 1 Splitting SlimeSplitting Slime
- 1 Springleaf ParadeSpringleaf Parade
- 1 Squirrel NestSquirrel Nest
- 4 SwampSwamp
- 1 Sylvan LibrarySylvan Library
- 1 Takenuma, Abandoned MireTakenuma, Abandoned Mire
- 1 Temperamental OozewaggTemperamental Oozewagg
- 1 The Earth CrystalThe Earth Crystal
- 1 Toxic DelugeToxic Deluge
- 1 Turntimber SymbiosisTurntimber Symbiosis
- 1 Twilight MireTwilight Mire
- 1 UchuulonUchuulon
- 1 Underground MortuaryUnderground Mortuary
- 1 Undergrowth StadiumUndergrowth Stadium
- 1 Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1 Vanquisher's BannerVanquisher's Banner
- 1 Verdant CatacombsVerdant Catacombs
- 1 Vernal FenVernal Fen
- 1 Wastewood VergeWastewood Verge
- 1 Woodland CemeteryWoodland Cemetery
- 1 Worldly TutorWorldly Tutor
- 1 Yavimaya, Cradle of GrowthYavimaya, Cradle of Growth
- 1 Yawgmoth's WillYawgmoth's Will

Group by

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Filters Card Filters

Acidic Slime

Aeve, Progenitor Ooze

Biogenic Ooze

Biowaste Blob

Birds of Paradise

Changeling Wayfinder

Consuming Blob

Elves of Deep Shadow

Experiment One

Green Slime

Metallic Mimic

Mitotic Slime

Mutable Explorer

Mutagen Man, Living Ooze

Ochre Jelly

Predator Ooze

Ravenous Slime

Scavenging Ooze

Slurrk, All-Ingesting

Splitting Slime

Temperamental Oozewagg

Uchuulon

Instants (7)

Assassin's Trophy

Atomize

Dark Ritual

Force of Vigor

Inspiring Call

Revitalizing Repast

Worldly Tutor

Sorceries (16)

Afterlife from the Loam

Agadeem's Awakening

Bala Ged Recovery

Biogenic Upgrade

Bridgeworks Battle

Convert to Slime

Culling Ritual

Demonic Tutor

Fade from History

Haunting Voyage

Miming Slime

Nature's Lore

Nature's Rhythm

Toxic Deluge

Turntimber Symbiosis

Yawgmoth's Will

Artifacts (8)

Arcane Signet

Bow of Nylea

Chronicle of Victory

Ozolith, the Shattered Spire

Patchwork Banner

Sol Ring

The Earth Crystal

Vanquisher's Banner

Enchantments (16)

Branching Evolution

Dance of the Dead

Demonic Torment

Doubling Season

Grim Feast

Gutter Grime

Hecatomb

Living Plane

March of the World Ooze

Polluted Bonds

Revelation

Roots of Life

Sphere Grid

Springleaf Parade

Squirrel Nest

Sylvan Library

Lands (19)

Bayou

Boseiju, Who Endures

Command Tower

Darkbore Pathway

Deathcap Glade

Exotic Orchard

Gaea's Cradle

Llanowar Wastes

Overgrown Tomb

Takenuma, Abandoned Mire

Twilight Mire

Underground Mortuary

Undergrowth Stadium

Urborg, Tomb of Yawgmoth

Verdant Catacombs

Vernal Fen

Wastewood Verge

Woodland Cemetery

Yavimaya, Cradle of Growth

Basics (2)

Forest

7 Forests

Swamp

4 Swamps