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Average Deck for Koma, Cosmos Serpent - Budget Upgraded Tokens
Alternate Names:
The Monstrous SerpentThe Monstrous Serpent
Koma, Cosmos Serpent
Rank #341
10decks
Mar 12, 2026
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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 An Offer You Can't RefuseAn Offer You Can't Refuse
- 1 Arcane DenialArcane Denial
- 1 Arcane SignetArcane Signet
- 1 Archetype of ImaginationArchetype of Imagination
- 1 Arixmethes, Slumbering IsleArixmethes, Slumbering Isle
- 1 Beast WithinBeast Within
- 1 BushwhackBushwhack
- 1 Coiling OracleCoiling Oracle
- 1 Combine ChrysalisCombine Chrysalis
- 1 Command TowerCommand Tower
- 1 CounterspellCounterspell
- 1 CultivateCultivate
- 1 Double MajorDouble Major
- 1 Doubling SeasonDoubling Season
- 1 Elemental BondElemental Bond
- 1 Eternal WitnessEternal Witness
- 1 Farhaven ElfFarhaven Elf
- 1 FarseekFarseek
- 1 Flooded GroveFlooded Grove
- 12 ForestForest
- 1 Garruk's PackleaderGarruk's Packleader
- 1 Growth SpiralGrowth Spiral
- 1 Herd HeirloomHerd Heirloom
- 1 Hinterland HarborHinterland Harbor
- 1 Hullbreaker HorrorHullbreaker Horror
- 1 Imprisoned in the MoonImprisoned in the Moon
- 1 Irenicus's Vile DuplicationIrenicus's Vile Duplication
- 12 IslandIsland
- 1 Junk WinderJunk Winder
- 1 Kindred DiscoveryKindred Discovery
- 1 Kodama's ReachKodama's Reach
- 1 Koma, World-EaterKoma, World-Eater
- 1 Lightning GreavesLightning Greaves
- 1 Llanowar ElvesLlanowar Elves
- 1 Migration PathMigration Path
- 1 Nature's LoreNature's Lore
- 1 NegateNegate
- 1 Oko, Lorwyn LiegeOko, Lorwyn Liege
- 1 Overwhelming StampedeOverwhelming Stampede
- 1 Planar GenesisPlanar Genesis
- 1 Plasm CapturePlasm Capture
- 1 PongifyPongify
- 1 Rain-Slicked CopseRain-Slicked Copse
- 1 Rampaging BalothsRampaging Baloths
- 1 Rampant GrowthRampant Growth
- 1 Reality ShiftReality Shift
- 1 Reclamation SageReclamation Sage
- 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 Growth ChamberSimic Growth Chamber
- 1 Simic SignetSimic Signet
- 1 Slip Out the BackSlip Out the Back
- 1 Sol RingSol Ring
- 1 Spitting ImageSpitting Image
- 1 StarwinderStarwinder
- 1 Summon: LeviathanSummon: Leviathan
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Tatyova, Benthic DruidTatyova, Benthic Druid
- 1 Temple of MysteryTemple of Mystery
- 1 Temple of the False GodTemple of the False God
- 1 Thirst for DiscoveryThirst for Discovery
- 1 Thornwood FallsThornwood Falls
- 1 Thought VesselThought Vessel
- 1 Three VisitsThree Visits
- 1 Turbulent WildernessTurbulent Wilderness
- 1 Tyvar's StandTyvar's Stand
- 1 Uro, Titan of Nature's WrathUro, Titan of Nature's Wrath
- 1 Utopia SprawlUtopia Sprawl
- 1 Vineglimmer SnarlVineglimmer Snarl
- 1 Whelming WaveWhelming Wave
- 1 Wilderness ReclamationWilderness Reclamation
- 1 Yavimaya CoastYavimaya Coast
Adrix and Nev, Twincasters
Adrix and Nev, Twincasters
Aesi, Tyrant of Gyre Strait
Aesi, Tyrant of Gyre Strait
Archetype of Imagination
Archetype of Imagination
Arixmethes, Slumbering Isle
Arixmethes, Slumbering Isle
Coiling Oracle
Coiling Oracle
Eternal Witness
Eternal Witness
Farhaven Elf
Farhaven Elf
Garruk's Packleader
Garruk's Packleader
Hullbreaker Horror
Hullbreaker Horror
Junk Winder
Junk Winder
Koma, World-Eater
Koma, World-Eater
Llanowar Elves
Llanowar Elves
Rampaging Baloths
Rampaging Baloths
Reclamation Sage
Reclamation Sage
Sakura-Tribe Elder
Sakura-Tribe Elder
Scourge of Fleets
Scourge of Fleets
Serpent of Yawning Depths
Serpent of Yawning Depths
Starwinder
Starwinder
Summon: Leviathan
Summon: Leviathan
Tatyova, Benthic Druid
Tatyova, Benthic Druid
Uro, Titan of Nature's Wrath
Uro, Titan of Nature's Wrath
Instants (16)
Aetherize
Aetherize
An Offer You Can't Refuse
An Offer You Can't Refuse
Arcane Denial
Arcane Denial
Beast Within
Beast Within
Counterspell
Counterspell
Double Major
Double Major
Growth Spiral
Growth Spiral
Negate
Negate
Planar Genesis
Planar Genesis
Plasm Capture
Plasm Capture
Pongify
Pongify
Reality Shift
Reality Shift
Second Harvest
Second Harvest
Slip Out the Back
Slip Out the Back
Thirst for Discovery
Thirst for Discovery
Tyvar's Stand
Tyvar's Stand
Sorceries (12)
Bushwhack
Bushwhack
Cultivate
Cultivate
Farseek
Farseek
Irenicus's Vile Duplication
Irenicus's Vile Duplication
Kodama's Reach
Kodama's Reach
Migration Path
Migration Path
Nature's Lore
Nature's Lore
Overwhelming Stampede
Overwhelming Stampede
Rampant Growth
Rampant Growth
Spitting Image
Spitting Image
Three Visits
Three Visits
Whelming Wave
Whelming Wave
Artifacts (8)
Arcane Signet
Arcane Signet
Combine Chrysalis
Combine Chrysalis
Herd Heirloom
Herd Heirloom
Lightning Greaves
Lightning Greaves
Simic Signet
Simic Signet
Sol Ring
Sol Ring
Swiftfoot Boots
Swiftfoot Boots
Thought Vessel
Thought Vessel
Enchantments (6)
Doubling Season
Doubling Season
Elemental Bond
Elemental Bond
Imprisoned in the Moon
Imprisoned in the Moon
Kindred Discovery
Kindred Discovery
Utopia Sprawl
Utopia Sprawl
Wilderness Reclamation
Wilderness Reclamation
Planeswalkers (1)
Oko, Lorwyn Liege
Oko, Lorwyn Liege
Lands (11)
Command Tower
Command Tower
Flooded Grove
Flooded Grove
Hinterland Harbor
Hinterland Harbor
Rain-Slicked Copse
Rain-Slicked Copse
Simic Growth Chamber
Simic Growth Chamber
Temple of Mystery
Temple of Mystery
Temple of the False God
Temple of the False God
Thornwood Falls
Thornwood Falls
Turbulent Wilderness
Turbulent Wilderness
Vineglimmer Snarl
Vineglimmer Snarl
Yavimaya Coast
Yavimaya Coast
Basics (2)
Forest
12 Forest
Island
12 Island