Average Deck for Koma, Cosmos Serpent - Budget Core

Koma, Cosmos Serpent
60 decks (0.001%) Rank #283
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Background image for Can You Build Simic in Commander Without... Going Simic?
Arnaud Gompertz
Aug 6, 2025
Arnaud Gompertz
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.
Background image for Back to Basics - The Top 10 Most Played Commander Cards from ISD
Nick Price
Nov 2, 2024
Nick Price
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.
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Average Decklist

Koma, Cosmos Serpent
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Creatures
Instants
Sorceries
Artifacts
Enchantments
Lands
Basics
Back to Top
Adrix and Nev, Twincasters
Adrix and Nev, Twincasters
Arixmethes, Slumbering Isle
Arixmethes, Slumbering Isle
Coiling Oracle
Coiling Oracle
Elvish Mystic
Elvish Mystic
Esix, Fractal Bloom
Esix, Fractal Bloom
Garruk's Packleader
Garruk's Packleader
Glacier Godmaw
Glacier Godmaw
Junk Winder
Junk Winder
Koma, World-Eater
Koma, World-Eater
Llanowar Elves
Llanowar Elves
Murkfiend Liege
Murkfiend Liege
Nadir Kraken
Nadir Kraken
Rampaging Baloths
Rampaging Baloths
Reclamation Sage
Reclamation Sage
Reef Worm
Reef Worm
Sakura-Tribe Elder
Sakura-Tribe Elder
Scourge of Fleets
Scourge of Fleets
Slinn Voda, the Rising Deep
Slinn Voda, the Rising Deep
Starwinder
Starwinder
Stormtide Leviathan
Stormtide Leviathan
Tatyova, Benthic Druid
Tatyova, Benthic Druid
Tromokratis
Tromokratis
Troyan, Gutsy Explorer
Troyan, Gutsy Explorer
Xolatoyac, the Smiling Flood
Xolatoyac, the Smiling Flood
Instants (14)
Aetherize
Aetherize
Beast Within
Beast Within
Counterspell
Counterspell
Decisive Denial
Decisive Denial
Disdainful Stroke
Disdainful Stroke
Eureka Moment
Eureka Moment
Growth Spiral
Growth Spiral
Harrow
Harrow
Negate
Negate
Planar Genesis
Planar Genesis
Return of the Wildspeaker
Return of the Wildspeaker
Return to Nature
Return to Nature
Simic Charm
Simic Charm
Snakeskin Veil
Snakeskin Veil
Sorceries (11)
Cultivate
Cultivate
Curse of the Swine
Curse of the Swine
Explore
Explore
Explosive Vegetation
Explosive Vegetation
Farseek
Farseek
Harmonize
Harmonize
Kodama's Reach
Kodama's Reach
Rampant Growth
Rampant Growth
Search for Tomorrow
Search for Tomorrow
Urban Evolution
Urban Evolution
Whelming Wave
Whelming Wave
Artifacts (7)
Arcane Signet
Arcane Signet
Combine Chrysalis
Combine Chrysalis
Commander's Sphere
Commander's Sphere
Idol of Oblivion
Idol of Oblivion
Simic Signet
Simic Signet
Sol Ring
Sol Ring
Talisman of Curiosity
Talisman of Curiosity
Enchantments (6)
Elemental Bond
Elemental Bond
Garruk's Uprising
Garruk's Uprising
Khalni Heart Expedition
Khalni Heart Expedition
Ominous Seas
Ominous Seas
Primal Empathy
Primal Empathy
Wild Growth
Wild Growth
Lands (9)
Command Tower
Command Tower
Evolving Wilds
Evolving Wilds
Hinterland Harbor
Hinterland Harbor
Myriad Landscape
Myriad Landscape
Simic Growth Chamber
Simic Growth Chamber
Simic Guildgate
Simic Guildgate
Temple of Mystery
Temple of Mystery
Thornwood Falls
Thornwood Falls
Vineglimmer Snarl
Vineglimmer Snarl
Basics (2)
Forest
14 Forests
Island
14 Islands
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