Average Deck for Koma, Cosmos Serpent - Budget Aggro
Alternate Names:
The Monstrous SerpentThe Monstrous Serpent
Koma, Cosmos Serpent
Rank #333
2decks
Mar 12, 2026
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Average Decklist
- 1 Koma, Cosmos SerpentKoma, Cosmos Serpent
- 1 Adrix and Nev, TwincastersAdrix and Nev, Twincasters
- 1 Arcane SignetArcane Signet
- 1 Augur of AutumnAugur of Autumn
- 1 Beastmaster AscensionBeastmaster Ascension
- 1 BrainstormBrainstorm
- 1 Chromatic LanternChromatic Lantern
- 1 Collective ResistanceCollective Resistance
- 1 Command TowerCommand Tower
- 1 Cryptolith RiteCryptolith Rite
- 1 Elemental BondElemental Bond
- 1 Elixir of ImmortalityElixir of Immortality
- 1 Escape TunnelEscape Tunnel
- 1 Evolutionary LeapEvolutionary Leap
- 1 Fabled PassageFabled Passage
- 1 Familiar's RuseFamiliar's Ruse
- 1 Fanatic of RhonasFanatic of Rhonas
- 15 ForestForest
- 1 Garruk's PackleaderGarruk's Packleader
- 1 Garruk's UprisingGarruk's Uprising
- 1 Goreclaw, Terror of Qal SismaGoreclaw, Terror of Qal Sisma
- 1 Gravity WellGravity Well
- 1 Growth SpiralGrowth Spiral
- 1 Heritage ReclamationHeritage Reclamation
- 1 Heroic InterventionHeroic Intervention
- 1 Irenicus's Vile DuplicationIrenicus's Vile Duplication
- 16 IslandIsland
- 1 Junk WinderJunk Winder
- 1 Kodama's ReachKodama's Reach
- 1 Koma, World-EaterKoma, World-Eater
- 1 Llanowar ElvesLlanowar Elves
- 1 Migration PathMigration Path
- 1 Military IntelligenceMilitary Intelligence
- 1 Murkfiend LiegeMurkfiend Liege
- 1 Myriad LandscapeMyriad Landscape
- 1 NegateNegate
- 1 Ohran FrostfangOhran Frostfang
- 1 Ominous SeasOminous Seas
- 1 Overflowing BasinOverflowing Basin
- 1 Rampaging AetherhoodRampaging Aetherhood
- 1 Rampant GrowthRampant Growth
- 1 Rapid HybridizationRapid Hybridization
- 1 Reclamation SageReclamation Sage
- 1 River's RebukeRiver's Rebuke
- 1 Sakura-Tribe ElderSakura-Tribe Elder
- 1 Scavenger GroundsScavenger Grounds
- 1 Scourge of FleetsScourge of Fleets
- 1 Second HarvestSecond Harvest
- 1 Seedborn MuseSeedborn Muse
- 1 Sky DiamondSky Diamond
- 1 Skyserpent SeekerSkyserpent Seeker
- 1 Slinn Voda, the Rising DeepSlinn Voda, the Rising Deep
- 1 Snakeskin VeilSnakeskin Veil
- 1 Sol RingSol Ring
- 1 Spark DoubleSpark Double
- 1 Spiketail DrakelingSpiketail Drakeling
- 1 Spore FrogSpore Frog
- 1 Summon: LeviathanSummon: Leviathan
- 1 SyncopateSyncopate
- 1 Talisman of CuriosityTalisman of Curiosity
- 1 Terramorphic ExpanseTerramorphic Expanse
- 1 The Unagi of Kyoshi IslandThe Unagi of Kyoshi Island
- 1 Thought VesselThought Vessel
- 1 Tireless ProvisionerTireless Provisioner
- 1 Traverse the OutlandsTraverse the Outlands
- 1 Trygon PredatorTrygon Predator
- 1 Unnatural GrowthUnnatural Growth
- 1 Unstoppable PlanUnstoppable Plan
- 1 Urban EvolutionUrban Evolution
- 1 Whelming WaveWhelming Wave
- 1 Yavimaya CoastYavimaya Coast
Adrix and Nev, Twincasters
Adrix and Nev, Twincasters
Augur of Autumn
Augur of Autumn
Fanatic of Rhonas
Fanatic of Rhonas
Garruk's Packleader
Garruk's Packleader
Goreclaw, Terror of Qal Sisma
Goreclaw, Terror of Qal Sisma
Junk Winder
Junk Winder
Koma, World-Eater
Koma, World-Eater
Llanowar Elves
Llanowar Elves
Murkfiend Liege
Murkfiend Liege
Ohran Frostfang
Ohran Frostfang
Rampaging Aetherhood
Rampaging Aetherhood
Reclamation Sage
Reclamation Sage
Sakura-Tribe Elder
Sakura-Tribe Elder
Scourge of Fleets
Scourge of Fleets
Seedborn Muse
Seedborn Muse
Skyserpent Seeker
Skyserpent Seeker
Slinn Voda, the Rising Deep
Slinn Voda, the Rising Deep
Spark Double
Spark Double
Spiketail Drakeling
Spiketail Drakeling
Spore Frog
Spore Frog
Summon: Leviathan
Summon: Leviathan
The Unagi of Kyoshi Island
The Unagi of Kyoshi Island
Tireless Provisioner
Tireless Provisioner
Trygon Predator
Trygon Predator
Instants (11)
Brainstorm
Brainstorm
Collective Resistance
Collective Resistance
Familiar's Ruse
Familiar's Ruse
Growth Spiral
Growth Spiral
Heritage Reclamation
Heritage Reclamation
Heroic Intervention
Heroic Intervention
Negate
Negate
Rapid Hybridization
Rapid Hybridization
Second Harvest
Second Harvest
Snakeskin Veil
Snakeskin Veil
Syncopate
Syncopate
Sorceries (8)
Irenicus's Vile Duplication
Irenicus's Vile Duplication
Kodama's Reach
Kodama's Reach
Migration Path
Migration Path
Rampant Growth
Rampant Growth
River's Rebuke
River's Rebuke
Traverse the Outlands
Traverse the Outlands
Urban Evolution
Urban Evolution
Whelming Wave
Whelming Wave
Artifacts (7)
Arcane Signet
Arcane Signet
Chromatic Lantern
Chromatic Lantern
Elixir of Immortality
Elixir of Immortality
Sky Diamond
Sky Diamond
Sol Ring
Sol Ring
Talisman of Curiosity
Talisman of Curiosity
Thought Vessel
Thought Vessel
Enchantments (10)
Beastmaster Ascension
Beastmaster Ascension
Cryptolith Rite
Cryptolith Rite
Elemental Bond
Elemental Bond
Evolutionary Leap
Evolutionary Leap
Garruk's Uprising
Garruk's Uprising
Gravity Well
Gravity Well
Military Intelligence
Military Intelligence
Ominous Seas
Ominous Seas
Unnatural Growth
Unnatural Growth
Unstoppable Plan
Unstoppable Plan
Lands (8)
Command Tower
Command Tower
Escape Tunnel
Escape Tunnel
Fabled Passage
Fabled Passage
Myriad Landscape
Myriad Landscape
Overflowing Basin
Overflowing Basin
Scavenger Grounds
Scavenger Grounds
Terramorphic Expanse
Terramorphic Expanse
Yavimaya Coast
Yavimaya Coast
Basics (2)
Forest
15 Forests
Island
16 Islands