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Average Deck for Koma, Cosmos Serpent - Budget Core
Alternate Names:
The Monstrous SerpentThe Monstrous Serpent
Koma, Cosmos Serpent
Rank #342
57decks
Mar 12, 2026
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Average Decklist
- 1 Koma, Cosmos SerpentKoma, Cosmos Serpent
- 1 Adrix and Nev, TwincastersAdrix and Nev, Twincasters
- 1 AetherizeAetherize
- 1 Arcane SignetArcane Signet
- 1 Arixmethes, Slumbering IsleArixmethes, Slumbering Isle
- 1 Beast, Erudite AerialistBeast, Erudite Aerialist
- 1 Claim the KingdomClaim the Kingdom
- 1 Coiling OracleCoiling Oracle
- 1 Combine ChrysalisCombine Chrysalis
- 1 Command TowerCommand Tower
- 1 CounterspellCounterspell
- 1 CultivateCultivate
- 1 Cycle of RenewalCycle of Renewal
- 1 Decisive DenialDecisive Denial
- 1 Doc Samson, Super PsychiatristDoc Samson, Super Psychiatrist
- 1 Elemental BondElemental Bond
- 1 Elvish MysticElvish Mystic
- 1 Eureka MomentEureka Moment
- 1 Evolving WildsEvolving Wilds
- 1 ExploreExplore
- 1 FarseekFarseek
- 16 ForestForest
- 1 Garruk's PackleaderGarruk's Packleader
- 1 Garruk's UprisingGarruk's Uprising
- 1 Growth SpiralGrowth Spiral
- 1 HarmonizeHarmonize
- 1 Hinterland HarborHinterland Harbor
- 1 Hydroid KrasisHydroid Krasis
- 1 I Am Iron ManI Am Iron Man
- 15 IslandIsland
- 1 Junk WinderJunk Winder
- 1 Khalni Heart ExpeditionKhalni Heart Expedition
- 1 Kodama's ReachKodama's Reach
- 1 Koma, World-EaterKoma, World-Eater
- 1 Llanowar ElvesLlanowar Elves
- 1 Mole Man, Moloid MasterMole Man, Moloid Master
- 1 NegateNegate
- 1 Paradox GardensParadox Gardens
- 1 Planar GenesisPlanar Genesis
- 1 Plasm CapturePlasm Capture
- 1 Rampant GrowthRampant Growth
- 1 Reality ShiftReality Shift
- 1 Reclamation SageReclamation Sage
- 1 Return to NatureReturn to Nature
- 1 Sakura-Tribe ElderSakura-Tribe Elder
- 1 Scourge of FleetsScourge of Fleets
- 1 Search for TomorrowSearch for Tomorrow
- 1 Serpent SpecialistSerpent Specialist
- 1 Shang-Chi, Master of Kung FuShang-Chi, Master of Kung Fu
- 1 Shared RootsShared Roots
- 1 Simic Growth ChamberSimic Growth Chamber
- 1 Simic GuildgateSimic Guildgate
- 1 Simic SignetSimic Signet
- 1 Slinn Voda, the Rising DeepSlinn Voda, the Rising Deep
- 1 Snakeskin VeilSnakeskin Veil
- 1 Sol RingSol Ring
- 1 Stormtide LeviathanStormtide Leviathan
- 1 Studious First-YearStudious First-Year
- 1 Super StrengthSuper Strength
- 1 Talisman of CuriosityTalisman of Curiosity
- 1 Tatyova, Benthic DruidTatyova, Benthic Druid
- 1 Temple of MysteryTemple of Mystery
- 1 Thornwood FallsThornwood Falls
- 1 TromokratisTromokratis
- 1 Trygon PredatorTrygon Predator
- 1 Undercover SkrullUndercover Skrull
- 1 Urban EvolutionUrban Evolution
- 1 Vineglimmer SnarlVineglimmer Snarl
- 1 Wayfarer's BaubleWayfarer's Bauble
- 1 Whelming WaveWhelming Wave
- 1 Wild GrowthWild Growth
Adrix and Nev, Twincasters
Adrix and Nev, Twincasters
Arixmethes, Slumbering Isle
Arixmethes, Slumbering Isle
Beast, Erudite Aerialist
Beast, Erudite Aerialist
Coiling Oracle
Coiling Oracle
Doc Samson, Super Psychiatrist
Doc Samson, Super Psychiatrist
Elvish Mystic
Elvish Mystic
Garruk's Packleader
Garruk's Packleader
Hydroid Krasis
Hydroid Krasis
Junk Winder
Junk Winder
Koma, World-Eater
Koma, World-Eater
Llanowar Elves
Llanowar Elves
Mole Man, Moloid Master
Mole Man, Moloid Master
Reclamation Sage
Reclamation Sage
Sakura-Tribe Elder
Sakura-Tribe Elder
Scourge of Fleets
Scourge of Fleets
Serpent Specialist
Serpent Specialist
Shang-Chi, Master of Kung Fu
Shang-Chi, Master of Kung Fu
Slinn Voda, the Rising Deep
Slinn Voda, the Rising Deep
Stormtide Leviathan
Stormtide Leviathan
Studious First-Year
Studious First-Year
Tatyova, Benthic Druid
Tatyova, Benthic Druid
Tromokratis
Tromokratis
Trygon Predator
Trygon Predator
Undercover Skrull
Undercover Skrull
Instants (13)
Aetherize
Aetherize
Counterspell
Counterspell
Cycle of Renewal
Cycle of Renewal
Decisive Denial
Decisive Denial
Eureka Moment
Eureka Moment
Growth Spiral
Growth Spiral
I Am Iron Man
I Am Iron Man
Negate
Negate
Planar Genesis
Planar Genesis
Plasm Capture
Plasm Capture
Reality Shift
Reality Shift
Return to Nature
Return to Nature
Snakeskin Veil
Snakeskin Veil
Sorceries (10)
Cultivate
Cultivate
Explore
Explore
Farseek
Farseek
Harmonize
Harmonize
Kodama's Reach
Kodama's Reach
Rampant Growth
Rampant Growth
Search for Tomorrow
Search for Tomorrow
Shared Roots
Shared Roots
Urban Evolution
Urban Evolution
Whelming Wave
Whelming Wave
Artifacts (6)
Arcane Signet
Arcane Signet
Combine Chrysalis
Combine Chrysalis
Simic Signet
Simic Signet
Sol Ring
Sol Ring
Talisman of Curiosity
Talisman of Curiosity
Wayfarer's Bauble
Wayfarer's Bauble
Enchantments (6)
Claim the Kingdom
Claim the Kingdom
Elemental Bond
Elemental Bond
Garruk's Uprising
Garruk's Uprising
Khalni Heart Expedition
Khalni Heart Expedition
Super Strength
Super Strength
Wild Growth
Wild Growth
Lands (9)
Command Tower
Command Tower
Evolving Wilds
Evolving Wilds
Hinterland Harbor
Hinterland Harbor
Paradox Gardens
Paradox Gardens
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
16 Forest
Island
15 Island