This page includes only decks with user-set brackets. Auto-detected brackets are not included.
Average Deck for Umori, the Collector - Core Spellslinger
Umori, the Collector
Rank #1,338
8decks
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 (8)
- 1Biogenic OozeBiogenic Ooze
- 1Biowaste BlobBiowaste Blob
- 1Feral DeathgorgerFeral Deathgorger
- 1Gelatinous CubeGelatinous Cube
- 1Green SlimeGreen Slime
- 1Oran-Rief OozeOran-Rief Ooze
- 1Scavenging OozeScavenging Ooze
- 1UchuulonUchuulon
Instants (4)
- 1Beast WithinBeast Within
- 1Heroic InterventionHeroic Intervention
- 1Inspiring CallInspiring Call
- 1Tear AsunderTear Asunder
Sorceries (40)
- 1CultivateCultivate
- 1ExploreExplore
- 1FarseekFarseek
- 1Feed the SwarmFeed the Swarm
- 1HarmonizeHarmonize
- 1Kindred DominanceKindred Dominance
- 1Kodama's ReachKodama's Reach
- 1Life's LegacyLife's Legacy
- 1Nature's LoreNature's Lore
- 1Night's WhisperNight's Whisper
- 1Overwhelming StampedeOverwhelming Stampede
- 1Rampant GrowthRampant Growth
- 1Rishkar's ExpertiseRishkar's Expertise
- 1Shamanic RevelationShamanic Revelation
- 25Slime Against HumanitySlime Against Humanity
- 1Three VisitsThree Visits
Artifacts (7)
- 1Cloud KeyCloud Key
- 1Emerald MedallionEmerald Medallion
- 1Locket of YesterdaysLocket of Yesterdays
- 1Primal AmuletPrimal Amulet
- 1Sol RingSol Ring
- 1Spellweaver HelixSpellweaver Helix
- 1Thrumming StoneThrumming Stone
Enchantments (5)
- 1Branching EvolutionBranching Evolution
- 1Hollowmurk SiegeHollowmurk Siege
- 1Innkeeper's TalentInnkeeper's Talent
- 1Loading ZoneLoading Zone
- 1TerrasymbiosisTerrasymbiosis
Lands (35)
- 1Command TowerCommand Tower
- 1Darkbore PathwayDarkbore Pathway
- 16ForestForest
- 1Nurturing PeatlandNurturing Peatland
- 1Oran-Rief, the VastwoodOran-Rief, the Vastwood
- 1Overgrown TombOvergrown Tomb
- 9SwampSwamp
- 1Underground MortuaryUnderground Mortuary
- 1Undergrowth StadiumUndergrowth Stadium
- 1Verdant CatacombsVerdant Catacombs
- 1Vernal FenVernal Fen
- 1Woodland CemeteryWoodland Cemetery
Biogenic Ooze
Biogenic Ooze
Biowaste Blob
Biowaste Blob
Feral Deathgorger
Feral Deathgorger
Gelatinous Cube
Gelatinous Cube
Green Slime
Green Slime
Oran-Rief Ooze
Oran-Rief Ooze
Scavenging Ooze
Scavenging Ooze
Uchuulon
Uchuulon
Instants (4)
Beast Within
Beast Within
Heroic Intervention
Heroic Intervention
Inspiring Call
Inspiring Call
Tear Asunder
Tear Asunder
Sorceries (16)
Cultivate
Cultivate
Explore
Explore
Farseek
Farseek
Feed the Swarm
Feed the Swarm
Harmonize
Harmonize
Kindred Dominance
Kindred Dominance
Kodama's Reach
Kodama's Reach
Life's Legacy
Life's Legacy
Nature's Lore
Nature's Lore
Night's Whisper
Night's Whisper
Overwhelming Stampede
Overwhelming Stampede
Rampant Growth
Rampant Growth
Rishkar's Expertise
Rishkar's Expertise
Shamanic Revelation
Shamanic Revelation
Slime Against Humanity
25 Slime Against Humanity
Three Visits
Three Visits
Artifacts (7)
Cloud Key
Cloud Key
Emerald Medallion
Emerald Medallion
Locket of Yesterdays
Locket of Yesterdays
Primal Amulet
Primal Amulet
Sol Ring
Sol Ring
Spellweaver Helix
Spellweaver Helix
Thrumming Stone
Thrumming Stone
Enchantments (5)
Branching Evolution
Branching Evolution
Hollowmurk Siege
Hollowmurk Siege
Innkeeper's Talent
Innkeeper's Talent
Loading Zone
Loading Zone
Terrasymbiosis
Terrasymbiosis
Lands (10)
Command Tower
Command Tower
Darkbore Pathway
Darkbore Pathway
Nurturing Peatland
Nurturing Peatland
Oran-Rief, the Vastwood
Oran-Rief, the Vastwood
Overgrown Tomb
Overgrown Tomb
Underground Mortuary
Underground Mortuary
Undergrowth Stadium
Undergrowth Stadium
Verdant Catacombs
Verdant Catacombs
Vernal Fen
Vernal Fen
Woodland Cemetery
Woodland Cemetery
Basics (2)
Forest
16 Forest
Swamp
9 Swamp