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Average Deck for Umori, the Collector - Budget Upgraded
Umori, the Collector
Rank #1,335
5decks
May 7, 2026
Can We Play Every Possible Companion in a Single Commander Deck?
Can you build a Commander deck that satisfies the requirements of every legal companion? Let's see what we can brew.
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 (15)
- 1Acidic SlimeAcidic Slime
- 1Aeve, Progenitor OozeAeve, Progenitor Ooze
- 1Biogenic OozeBiogenic Ooze
- 1Consuming BlobConsuming Blob
- 1Experiment OneExperiment One
- 1Gelatinous CubeGelatinous Cube
- 1Inexorable BlobInexorable Blob
- 1Mitotic SlimeMitotic Slime
- 1Ochre JellyOchre Jelly
- 1Oran-Rief OozeOran-Rief Ooze
- 1Predator OozePredator Ooze
- 1Ravenous SlimeRavenous Slime
- 1Scavenging OozeScavenging Ooze
- 1Slurrk, All-IngestingSlurrk, All-Ingesting
- 1Witherbloom, the BalancerWitherbloom, the Balancer
Instants (6)
- 1Arbor ArmamentArbor Armament
- 1Archdruid's CharmArchdruid's Charm
- 1Assassin's TrophyAssassin's Trophy
- 1Beast WithinBeast Within
- 1Deadly DisputeDeadly Dispute
- 1Gift of the ViperGift of the Viper
Sorceries (32)
- 1CultivateCultivate
- 1ExploreExplore
- 1FarseekFarseek
- 1HarmonizeHarmonize
- 1Rampant GrowthRampant Growth
- 25Slime Against HumanitySlime Against Humanity
- 1Tend the SprigsTend the Sprigs
- 1Three VisitsThree Visits
Artifacts (6)
- 1Arcane SignetArcane Signet
- 1Bolas's CitadelBolas's Citadel
- 1Commander's SphereCommander's Sphere
- 1Gathering StoneGathering Stone
- 1Lifecrafter's BestiaryLifecrafter's Bestiary
- 1Sol RingSol Ring
Enchantments (8)
- 1Branching EvolutionBranching Evolution
- 1Garruk's UprisingGarruk's Uprising
- 1Hardened ScalesHardened Scales
- 1Hollowmurk SiegeHollowmurk Siege
- 1Loading ZoneLoading Zone
- 1Master ChefMaster Chef
- 1Sphere GridSphere Grid
- 1TerrasymbiosisTerrasymbiosis
Lands (32)
- 1Bonders' EnclaveBonders' Enclave
- 1Command TowerCommand Tower
- 1Conduit PylonsConduit Pylons
- 1Deathcap GladeDeathcap Glade
- 1Evendo, Waking HavenEvendo, Waking Haven
- 1Festering ThicketFestering Thicket
- 15ForestForest
- 1Haunted MireHaunted Mire
- 1Reliquary TowerReliquary Tower
- 8SwampSwamp
- 1Vernal FenVernal Fen
Acidic Slime
Acidic Slime
Aeve, Progenitor Ooze
Aeve, Progenitor Ooze
Biogenic Ooze
Biogenic Ooze
Consuming Blob
Consuming Blob
Experiment One
Experiment One
Gelatinous Cube
Gelatinous Cube
Inexorable Blob
Inexorable Blob
Mitotic Slime
Mitotic Slime
Ochre Jelly
Ochre Jelly
Oran-Rief Ooze
Oran-Rief Ooze
Predator Ooze
Predator Ooze
Ravenous Slime
Ravenous Slime
Scavenging Ooze
Scavenging Ooze
Slurrk, All-Ingesting
Slurrk, All-Ingesting
Witherbloom, the Balancer
Witherbloom, the Balancer
Instants (6)
Arbor Armament
Arbor Armament
Archdruid's Charm
Archdruid's Charm
Assassin's Trophy
Assassin's Trophy
Beast Within
Beast Within
Deadly Dispute
Deadly Dispute
Gift of the Viper
Gift of the Viper
Sorceries (8)
Cultivate
Cultivate
Explore
Explore
Farseek
Farseek
Harmonize
Harmonize
Rampant Growth
Rampant Growth
Slime Against Humanity
25 Slime Against Humanity
Tend the Sprigs
Tend the Sprigs
Three Visits
Three Visits
Artifacts (6)
Arcane Signet
Arcane Signet
Bolas's Citadel
Bolas's Citadel
Commander's Sphere
Commander's Sphere
Gathering Stone
Gathering Stone
Lifecrafter's Bestiary
Lifecrafter's Bestiary
Sol Ring
Sol Ring
Enchantments (8)
Branching Evolution
Branching Evolution
Garruk's Uprising
Garruk's Uprising
Hardened Scales
Hardened Scales
Hollowmurk Siege
Hollowmurk Siege
Loading Zone
Loading Zone
Master Chef
Master Chef
Sphere Grid
Sphere Grid
Terrasymbiosis
Terrasymbiosis
Lands (9)
Bonders' Enclave
Bonders' Enclave
Command Tower
Command Tower
Conduit Pylons
Conduit Pylons
Deathcap Glade
Deathcap Glade
Evendo, Waking Haven
Evendo, Waking Haven
Festering Thicket
Festering Thicket
Haunted Mire
Haunted Mire
Reliquary Tower
Reliquary Tower
Vernal Fen
Vernal Fen
Basics (2)
Forest
15 Forest
Swamp
8 Swamp