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Average Deck for Koma, Cosmos Serpent - Exhibition
Koma, Cosmos Serpent
Rank #289
12decks

Aug 6, 2025
Can You Build Simic in Commander Without... Going Simic?
Can you go Simic without doing the Simic stuff that everyone dreads? Yes you can! Arnaud is here with some uncanny Commander deck ideas.

Nov 2, 2024
Back to Basics - The Top 10 Most Played Commander Cards from ISD
It's a flashback to the past! Nick takes a look at the top cards from the original Innistrad set.
Average Decklist
- 1 Koma, Cosmos SerpentKoma, Cosmos Serpent
- 1 Adrix and Nev, TwincastersAdrix and Nev, Twincasters
- 1 Aesi, Tyrant of Gyre StraitAesi, Tyrant of Gyre Strait
- 1 AetherizeAetherize
- 1 Arcane SignetArcane Signet
- 1 Arixmethes, Slumbering IsleArixmethes, Slumbering Isle
- 1 Beast WithinBeast Within
- 1 Breeding PoolBreeding Pool
- 1 Coiling OracleCoiling Oracle
- 1 Combine ChrysalisCombine Chrysalis
- 1 Command TowerCommand Tower
- 1 Commander's SphereCommander's Sphere
- 1 CounterspellCounterspell
- 1 CultivateCultivate
- 1 Decisive DenialDecisive Denial
- 1 Double MajorDouble Major
- 1 Elemental BondElemental Bond
- 1 Elvish MysticElvish Mystic
- 1 Enduring VitalityEnduring Vitality
- 1 Esix, Fractal BloomEsix, Fractal Bloom
- 1 Evolving WildsEvolving Wilds
- 1 ExploreExplore
- 1 Fanatic of RhonasFanatic of Rhonas
- 1 FarseekFarseek
- 1 Flooded GroveFlooded Grove
- 12 ForestForest
- 1 Garruk's UprisingGarruk's Uprising
- 1 Growth SpiralGrowth Spiral
- 1 Hinterland HarborHinterland Harbor
- 1 Hydroid KrasisHydroid Krasis
- 1 Irenicus's Vile DuplicationIrenicus's Vile Duplication
- 12 IslandIsland
- 1 Junk WinderJunk Winder
- 1 Kodama's ReachKodama's Reach
- 1 Koma, World-EaterKoma, World-Eater
- 1 Llanowar ElvesLlanowar Elves
- 1 Mirror BoxMirror Box
- 1 Moonlit MeditationMoonlit Meditation
- 1 Murkfiend LiegeMurkfiend Liege
- 1 Nadir KrakenNadir Kraken
- 1 Nature's LoreNature's Lore
- 1 NegateNegate
- 1 OctomancerOctomancer
- 1 Planar GenesisPlanar Genesis
- 1 Primal VigorPrimal Vigor
- 1 Rampant GrowthRampant Growth
- 1 Reclamation SageReclamation Sage
- 1 Reliquary TowerReliquary Tower
- 1 Return of the WildspeakerReturn of the Wildspeaker
- 1 Sakura-Tribe ElderSakura-Tribe Elder
- 1 Scourge of FleetsScourge of Fleets
- 1 Second HarvestSecond Harvest
- 1 Serpent of Yawning DepthsSerpent of Yawning Depths
- 1 Simic CharmSimic Charm
- 1 Simic Growth ChamberSimic Growth Chamber
- 1 Simic SignetSimic Signet
- 1 Slinn Voda, the Rising DeepSlinn Voda, the Rising Deep
- 1 Sol RingSol Ring
- 1 Spark DoubleSpark Double
- 1 Spawning KrakenSpawning Kraken
- 1 Stormtide LeviathanStormtide Leviathan
- 1 Swan SongSwan Song
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Talisman of CuriosityTalisman of Curiosity
- 1 Tatyova, Benthic DruidTatyova, Benthic Druid
- 1 Temple of MysteryTemple of Mystery
- 1 Terramorphic ExpanseTerramorphic Expanse
- 1 Thornwood FallsThornwood Falls
- 1 Three VisitsThree Visits
- 1 Tribute to the World TreeTribute to the World Tree
- 1 TromokratisTromokratis
- 1 Troyan, Gutsy ExplorerTroyan, Gutsy Explorer
- 1 Unnatural GrowthUnnatural Growth
- 1 Utopia SprawlUtopia Sprawl
- 1 Vineglimmer SnarlVineglimmer Snarl
- 1 Whelming WaveWhelming Wave
- 1 Wild GrowthWild Growth
- 1 Yavimaya 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
Enduring Vitality
Enduring Vitality
Esix, Fractal Bloom
Esix, Fractal Bloom
Fanatic of Rhonas
Fanatic of Rhonas
Hydroid Krasis
Hydroid Krasis
Junk Winder
Junk Winder
Koma, World-Eater
Koma, World-Eater
Llanowar Elves
Llanowar Elves
Murkfiend Liege
Murkfiend Liege
Nadir Kraken
Nadir Kraken
Octomancer
Octomancer
Reclamation Sage
Reclamation Sage
Sakura-Tribe Elder
Sakura-Tribe Elder
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
Stormtide Leviathan
Stormtide Leviathan
Tatyova, Benthic Druid
Tatyova, Benthic Druid
Tromokratis
Tromokratis
Troyan, Gutsy Explorer
Troyan, Gutsy Explorer
Instants (12)
Aetherize
Aetherize
Beast Within
Beast Within
Counterspell
Counterspell
Decisive Denial
Decisive Denial
Double Major
Double Major
Growth Spiral
Growth Spiral
Negate
Negate
Planar Genesis
Planar Genesis
Return of the Wildspeaker
Return of the Wildspeaker
Second Harvest
Second Harvest
Simic Charm
Simic Charm
Swan Song
Swan Song
Sorceries (9)
Cultivate
Cultivate
Explore
Explore
Farseek
Farseek
Irenicus's Vile Duplication
Irenicus's Vile Duplication
Kodama's Reach
Kodama's Reach
Nature's Lore
Nature's Lore
Rampant Growth
Rampant Growth
Three Visits
Three Visits
Whelming Wave
Whelming Wave
Artifacts (8)
Arcane Signet
Arcane Signet
Combine Chrysalis
Combine Chrysalis
Commander's Sphere
Commander's Sphere
Mirror Box
Mirror Box
Simic Signet
Simic Signet
Sol Ring
Sol Ring
Swiftfoot Boots
Swiftfoot Boots
Talisman of Curiosity
Talisman of Curiosity
Enchantments (8)
Elemental Bond
Elemental Bond
Garruk's Uprising
Garruk's Uprising
Moonlit Meditation
Moonlit Meditation
Primal Vigor
Primal Vigor
Tribute to the World Tree
Tribute to the World Tree
Unnatural Growth
Unnatural Growth
Utopia Sprawl
Utopia Sprawl
Wild Growth
Wild Growth
Lands (12)
Breeding Pool
Breeding Pool
Command Tower
Command Tower
Evolving Wilds
Evolving Wilds
Flooded Grove
Flooded Grove
Hinterland Harbor
Hinterland Harbor
Reliquary Tower
Reliquary Tower
Simic Growth Chamber
Simic Growth Chamber
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
12 Forests
Island
12 Islands