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Average Deck for Koma, Cosmos Serpent - Exhibition
Alternate Names:
The Monstrous SerpentThe Monstrous Serpent
Koma, Cosmos Serpent
Rank #341
18decks
Mar 12, 2026
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Decklist
Commander
- 1Koma, Cosmos SerpentKoma, Cosmos Serpent
Creatures (24)
- 1Adrix and Nev, TwincastersAdrix and Nev, Twincasters
- 1Aesi, Tyrant of Gyre StraitAesi, Tyrant of Gyre Strait
- 1Arixmethes, Slumbering IsleArixmethes, Slumbering Isle
- 1Coiling OracleCoiling Oracle
- 1Elvish MysticElvish Mystic
- 1Esix, Fractal BloomEsix, Fractal Bloom
- 1Hullbreaker HorrorHullbreaker Horror
- 1Junk WinderJunk Winder
- 1Koma, World-EaterKoma, World-Eater
- 1Llanowar ElvesLlanowar Elves
- 1Mister Fantastic, Reed RichardsMister Fantastic, Reed Richards
- 1Murkfiend LiegeMurkfiend Liege
- 1Nadir KrakenNadir Kraken
- 1OctomancerOctomancer
- 1Scourge of FleetsScourge of Fleets
- 1Serpent of Yawning DepthsSerpent of Yawning Depths
- 1Slinn Voda, the Rising DeepSlinn Voda, the Rising Deep
- 1Spark DoubleSpark Double
- 1Spawning KrakenSpawning Kraken
- 1StarwinderStarwinder
- 1Stormtide LeviathanStormtide Leviathan
- 1Summon: LeviathanSummon: Leviathan
- 1Tatyova, Benthic DruidTatyova, Benthic Druid
- 1Troyan, Gutsy ExplorerTroyan, Gutsy Explorer
Instants (11)
- 1AetherizeAetherize
- 1Arcane DenialArcane Denial
- 1Beast WithinBeast Within
- 1CounterspellCounterspell
- 1Double MajorDouble Major
- 1Growth SpiralGrowth Spiral
- 1Heroic InterventionHeroic Intervention
- 1NegateNegate
- 1Proctor's GazeProctor's Gaze
- 1Second HarvestSecond Harvest
- 1Swan SongSwan Song
Sorceries (8)
- 1CultivateCultivate
- 1ExploreExplore
- 1FarseekFarseek
- 1Kodama's ReachKodama's Reach
- 1Lessons from LifeLessons from Life
- 1Nature's LoreNature's Lore
- 1Rampant GrowthRampant Growth
- 1Whelming WaveWhelming Wave
Artifacts (7)
- 1Arcane SignetArcane Signet
- 1Combine ChrysalisCombine Chrysalis
- 1Commander's SphereCommander's Sphere
- 1Simic SignetSimic Signet
- 1Sol RingSol Ring
- 1Swiftfoot BootsSwiftfoot Boots
- 1Talisman of CuriosityTalisman of Curiosity
Enchantments (6)
- 1Doubling SeasonDoubling Season
- 1Elemental BondElemental Bond
- 1Extravagant ReplicationExtravagant Replication
- 1Garruk's UprisingGarruk's Uprising
- 1Primal VigorPrimal Vigor
- 1Tribute to the World TreeTribute to the World Tree
Lands (43)
- 1Breeding PoolBreeding Pool
- 1Command TowerCommand Tower
- 1Dreamroot CascadeDreamroot Cascade
- 1Evolving WildsEvolving Wilds
- 1Exotic OrchardExotic Orchard
- 1Flooded GroveFlooded Grove
- 13ForestForest
- 1Hinterland HarborHinterland Harbor
- 14IslandIsland
- 1Rejuvenating SpringsRejuvenating Springs
- 1Reliquary TowerReliquary Tower
- 1Simic Growth ChamberSimic Growth Chamber
- 1Tangled IsletTangled Islet
- 1Temple of MysteryTemple of Mystery
- 1Terramorphic ExpanseTerramorphic Expanse
- 1Thornwood FallsThornwood Falls
- 1Vineglimmer SnarlVineglimmer Snarl
- 1Yavimaya CoastYavimaya Coast
Adrix and Nev, Twincasters
Adrix and Nev, Twincasters
Aesi, Tyrant of Gyre Strait
Aesi, Tyrant of Gyre Strait
Arixmethes, Slumbering Isle
Arixmethes, Slumbering Isle
Coiling Oracle
Coiling Oracle
Elvish Mystic
Elvish Mystic
Esix, Fractal Bloom
Esix, Fractal Bloom
Hullbreaker Horror
Hullbreaker Horror
Junk Winder
Junk Winder
Koma, World-Eater
Koma, World-Eater
Llanowar Elves
Llanowar Elves
Mister Fantastic, Reed Richards
Mister Fantastic, Reed Richards
Murkfiend Liege
Murkfiend Liege
Nadir Kraken
Nadir Kraken
Octomancer
Octomancer
Scourge of Fleets
Scourge of Fleets
Serpent of Yawning Depths
Serpent of Yawning Depths
Slinn Voda, the Rising Deep
Slinn Voda, the Rising Deep
Spark Double
Spark Double
Spawning Kraken
Spawning Kraken
Starwinder
Starwinder
Stormtide Leviathan
Stormtide Leviathan
Summon: Leviathan
Summon: Leviathan
Tatyova, Benthic Druid
Tatyova, Benthic Druid
Troyan, Gutsy Explorer
Troyan, Gutsy Explorer
Instants (11)
Aetherize
Aetherize
Arcane Denial
Arcane Denial
Beast Within
Beast Within
Counterspell
Counterspell
Double Major
Double Major
Growth Spiral
Growth Spiral
Heroic Intervention
Heroic Intervention
Negate
Negate
Proctor's Gaze
Proctor's Gaze
Second Harvest
Second Harvest
Swan Song
Swan Song
Sorceries (8)
Cultivate
Cultivate
Explore
Explore
Farseek
Farseek
Kodama's Reach
Kodama's Reach
Lessons from Life
Lessons from Life
Nature's Lore
Nature's Lore
Rampant Growth
Rampant Growth
Whelming Wave
Whelming Wave
Artifacts (7)
Arcane Signet
Arcane Signet
Combine Chrysalis
Combine Chrysalis
Commander's Sphere
Commander's Sphere
Simic Signet
Simic Signet
Sol Ring
Sol Ring
Swiftfoot Boots
Swiftfoot Boots
Talisman of Curiosity
Talisman of Curiosity
Enchantments (6)
Doubling Season
Doubling Season
Elemental Bond
Elemental Bond
Extravagant Replication
Extravagant Replication
Garruk's Uprising
Garruk's Uprising
Primal Vigor
Primal Vigor
Tribute to the World Tree
Tribute to the World Tree
Lands (16)
Breeding Pool
Breeding Pool
Command Tower
Command Tower
Dreamroot Cascade
Dreamroot Cascade
Evolving Wilds
Evolving Wilds
Exotic Orchard
Exotic Orchard
Flooded Grove
Flooded Grove
Hinterland Harbor
Hinterland Harbor
Rejuvenating Springs
Rejuvenating Springs
Reliquary Tower
Reliquary Tower
Simic Growth Chamber
Simic Growth Chamber
Tangled Islet
Tangled Islet
Temple of Mystery
Temple of Mystery
Terramorphic Expanse
Terramorphic Expanse
Thornwood Falls
Thornwood Falls
Vineglimmer Snarl
Vineglimmer Snarl
Yavimaya Coast
Yavimaya Coast
Basics (2)
Forest
13 Forest
Island
14 Island