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Average Deck for Koma, Cosmos Serpent - Optimized Ramp
Koma, Cosmos Serpent
Rank #289
29decks
Aug 6, 2025
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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 An Offer You Can't RefuseAn Offer You Can't Refuse
- 1 Ancient TombAncient Tomb
- 1 Arcane DenialArcane Denial
- 1 Arcane SignetArcane Signet
- 1 Barkchannel PathwayBarkchannel Pathway
- 1 Beast WithinBeast Within
- 1 Birds of ParadiseBirds of Paradise
- 1 Boseiju, Who EnduresBoseiju, Who Endures
- 1 Breeding PoolBreeding Pool
- 1 Command BeaconCommand Beacon
- 1 Command TowerCommand Tower
- 1 Consecrated SphinxConsecrated Sphinx
- 1 CounterspellCounterspell
- 1 Craterhoof BehemothCraterhoof Behemoth
- 1 CultivateCultivate
- 1 Cyclonic RiftCyclonic Rift
- 1 Double MajorDouble Major
- 1 Doubling SeasonDoubling Season
- 1 Dreamroot CascadeDreamroot Cascade
- 1 Elemental BondElemental Bond
- 1 Eternal WitnessEternal Witness
- 1 ExplorationExploration
- 1 Fabled PassageFabled Passage
- 1 Fanatic of RhonasFanatic of Rhonas
- 1 FarseekFarseek
- 1 Fierce GuardianshipFierce Guardianship
- 1 Finale of DevastationFinale of Devastation
- 1 Flooded GroveFlooded Grove
- 8 ForestForest
- 1 Garruk's PackleaderGarruk's Packleader
- 1 Growth SpiralGrowth Spiral
- 1 Hedge MazeHedge Maze
- 1 Helm of the HostHelm of the Host
- 1 Heroic InterventionHeroic Intervention
- 1 Hinterland HarborHinterland Harbor
- 1 Irenicus's Vile DuplicationIrenicus's Vile Duplication
- 9 IslandIsland
- 1 Junk WinderJunk Winder
- 1 Kodama's ReachKodama's Reach
- 1 Koma, World-EaterKoma, World-Eater
- 1 Lightning GreavesLightning Greaves
- 1 Llanowar ElvesLlanowar Elves
- 1 Mana DrainMana Drain
- 1 Misty RainforestMisty Rainforest
- 1 Mystic RemoraMystic Remora
- 1 Mystical TutorMystical Tutor
- 1 Nature's LoreNature's Lore
- 1 NegateNegate
- 1 Ohran FrostfangOhran Frostfang
- 1 Oko, Thief of CrownsOko, Thief of Crowns
- 1 Parallel LivesParallel Lives
- 1 PongifyPongify
- 1 Quantum MisalignmentQuantum Misalignment
- 1 Rampant GrowthRampant Growth
- 1 Rapid HybridizationRapid Hybridization
- 1 Rejuvenating SpringsRejuvenating Springs
- 1 Reliquary TowerReliquary Tower
- 1 Rhystic StudyRhystic Study
- 1 Roaming ThroneRoaming Throne
- 1 Sakashima of a Thousand FacesSakashima of a Thousand Faces
- 1 Sakashima the ImpostorSakashima the Impostor
- 1 Sakura-Tribe ElderSakura-Tribe Elder
- 1 Sea Gate RestorationSea Gate Restoration
- 1 Seedborn MuseSeedborn Muse
- 1 Serpent of Yawning DepthsSerpent of Yawning Depths
- 1 Simic Growth ChamberSimic Growth Chamber
- 1 Skyshroud ClaimSkyshroud Claim
- 1 Sol RingSol Ring
- 1 Spark DoubleSpark Double
- 1 Spawning KrakenSpawning Kraken
- 1 Swan SongSwan Song
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Sylvan LibrarySylvan Library
- 1 Talisman of CuriosityTalisman of Curiosity
- 1 The One RingThe One Ring
- 1 Thought VesselThought Vessel
- 1 Three VisitsThree Visits
- 1 Tribute to the World TreeTribute to the World Tree
- 1 Whelming WaveWhelming Wave
- 1 Worldly TutorWorldly Tutor
- 1 Yavimaya CoastYavimaya Coast
- 1 Yavimaya, Cradle of GrowthYavimaya, Cradle of Growth
Adrix and Nev, Twincasters
Adrix and Nev, Twincasters
Aesi, Tyrant of Gyre Strait
Aesi, Tyrant of Gyre Strait
Birds of Paradise
Birds of Paradise
Consecrated Sphinx
Consecrated Sphinx
Craterhoof Behemoth
Craterhoof Behemoth
Eternal Witness
Eternal Witness
Fanatic of Rhonas
Fanatic of Rhonas
Garruk's Packleader
Garruk's Packleader
Junk Winder
Junk Winder
Koma, World-Eater
Koma, World-Eater
Llanowar Elves
Llanowar Elves
Ohran Frostfang
Ohran Frostfang
Roaming Throne
Roaming Throne
Sakashima of a Thousand Faces
Sakashima of a Thousand Faces
Sakashima the Impostor
Sakashima the Impostor
Sakura-Tribe Elder
Sakura-Tribe Elder
Seedborn Muse
Seedborn Muse
Serpent of Yawning Depths
Serpent of Yawning Depths
Spark Double
Spark Double
Spawning Kraken
Spawning Kraken
Instants (16)
An Offer You Can't Refuse
An Offer You Can't Refuse
Arcane Denial
Arcane Denial
Beast Within
Beast Within
Counterspell
Counterspell
Cyclonic Rift
Cyclonic Rift
Double Major
Double Major
Fierce Guardianship
Fierce Guardianship
Growth Spiral
Growth Spiral
Heroic Intervention
Heroic Intervention
Mana Drain
Mana Drain
Mystical Tutor
Mystical Tutor
Negate
Negate
Pongify
Pongify
Rapid Hybridization
Rapid Hybridization
Swan Song
Swan Song
Worldly Tutor
Worldly Tutor
Sorceries (12)
Cultivate
Cultivate
Farseek
Farseek
Finale of Devastation
Finale of Devastation
Irenicus's Vile Duplication
Irenicus's Vile Duplication
Kodama's Reach
Kodama's Reach
Nature's Lore
Nature's Lore
Quantum Misalignment
Quantum Misalignment
Rampant Growth
Rampant Growth
Sea Gate Restoration
Sea Gate Restoration
Skyshroud Claim
Skyshroud Claim
Three Visits
Three Visits
Whelming Wave
Whelming Wave
Artifacts (8)
Arcane Signet
Arcane Signet
Helm of the Host
Helm of the Host
Lightning Greaves
Lightning Greaves
Sol Ring
Sol Ring
Swiftfoot Boots
Swiftfoot Boots
Talisman of Curiosity
Talisman of Curiosity
The One Ring
The One Ring
Thought Vessel
Thought Vessel
Enchantments (8)
Doubling Season
Doubling Season
Elemental Bond
Elemental Bond
Exploration
Exploration
Mystic Remora
Mystic Remora
Parallel Lives
Parallel Lives
Rhystic Study
Rhystic Study
Sylvan Library
Sylvan Library
Tribute to the World Tree
Tribute to the World Tree
Planeswalkers (1)
Oko, Thief of Crowns
Oko, Thief of Crowns
Lands (17)
Ancient Tomb
Ancient Tomb
Barkchannel Pathway
Barkchannel Pathway
Boseiju, Who Endures
Boseiju, Who Endures
Breeding Pool
Breeding Pool
Command Beacon
Command Beacon
Command Tower
Command Tower
Dreamroot Cascade
Dreamroot Cascade
Fabled Passage
Fabled Passage
Flooded Grove
Flooded Grove
Hedge Maze
Hedge Maze
Hinterland Harbor
Hinterland Harbor
Misty Rainforest
Misty Rainforest
Rejuvenating Springs
Rejuvenating Springs
Reliquary Tower
Reliquary Tower
Simic Growth Chamber
Simic Growth Chamber
Yavimaya Coast
Yavimaya Coast
Yavimaya, Cradle of Growth
Yavimaya, Cradle of Growth
Basics (2)
Forest
8 Forests
Island
9 Islands