Average Deck for Koma, Cosmos Serpent - Expensive Optimized

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Average Deck for Koma, Cosmos Serpent - Expensive Optimized

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent

Rank #296

27decks

As Commander As Card Average Deck Decks

Bracket

All 1 2 3 4 5

Budget

Any $$$$

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Aug 6, 2025

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Average Decklist

Koma, Cosmos Serpent

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Playtest on Archidekt

- 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 Chrome MoxChrome Mox
- 1 Command TowerCommand Tower
- 1 Consecrated SphinxConsecrated Sphinx
- 1 CounterspellCounterspell
- 1 Craterhoof BehemothCraterhoof Behemoth
- 1 Crop RotationCrop Rotation
- 1 CultivateCultivate
- 1 Cyclonic RiftCyclonic Rift
- 1 Delighted HalflingDelighted Halfling
- 1 Doubling SeasonDoubling Season
- 1 Dreamroot CascadeDreamroot Cascade
- 1 Elemental BondElemental Bond
- 1 Elvish MysticElvish Mystic
- 1 Enduring VitalityEnduring Vitality
- 1 FarseekFarseek
- 1 Fierce GuardianshipFierce Guardianship
- 1 Finale of DevastationFinale of Devastation
- 1 Flooded StrandFlooded Strand
- 1 Force of NegationForce of Negation
- 1 Force of WillForce of Will
- 6 ForestForest
- 1 Fyndhorn ElvesFyndhorn Elves
- 1 Gaea's CradleGaea's Cradle
- 1 Helm of the HostHelm of the Host
- 1 Heroic InterventionHeroic Intervention
- 1 Hinterland HarborHinterland Harbor
- 1 Hullbreaker HorrorHullbreaker Horror
- 1 Irenicus's Vile DuplicationIrenicus's Vile Duplication
- 6 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 Lotus PetalLotus Petal
- 1 Mana ConfluenceMana Confluence
- 1 Mana DrainMana Drain
- 1 Mana VaultMana Vault
- 1 Misty RainforestMisty Rainforest
- 1 Mox DiamondMox Diamond
- 1 Mystic RemoraMystic Remora
- 1 Mystical TutorMystical Tutor
- 1 Nature's LoreNature's Lore
- 1 Otawara, Soaring CityOtawara, Soaring City
- 1 Pact of NegationPact of Negation
- 1 Parallel LivesParallel Lives
- 1 Polluted DeltaPolluted Delta
- 1 PongifyPongify
- 1 Prismatic VistaPrismatic Vista
- 1 Rampant GrowthRampant Growth
- 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 Scalding TarnScalding Tarn
- 1 Seedborn MuseSeedborn Muse
- 1 Serpent of Yawning DepthsSerpent of Yawning Depths
- 1 Sol RingSol Ring
- 1 Spark DoubleSpark Double
- 1 Spawning KrakenSpawning Kraken
- 1 Swan SongSwan Song
- 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 Tropical IslandTropical Island
- 1 Utopia SprawlUtopia Sprawl
- 1 Verdant CatacombsVerdant Catacombs
- 1 Whelming WaveWhelming Wave
- 1 Windswept HeathWindswept Heath
- 1 Wooded FoothillsWooded Foothills
- 1 Worldly TutorWorldly Tutor
- 1 Yavimaya CoastYavimaya Coast
- 1 Yavimaya, Cradle of GrowthYavimaya, Cradle of Growth

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Filters Card Filters

Adrix and Nev, Twincasters

Aesi, Tyrant of Gyre Strait

Birds of Paradise

Consecrated Sphinx

Craterhoof Behemoth

Delighted Halfling

Elvish Mystic

Enduring Vitality

Fyndhorn Elves

Hullbreaker Horror

Junk Winder

Koma, World-Eater

Llanowar Elves

Roaming Throne

Sakashima of a Thousand Faces

Sakashima the Impostor

Seedborn Muse

Serpent of Yawning Depths

Spark Double

Spawning Kraken

Instants (16)

An Offer You Can't Refuse

Arcane Denial

Beast Within

Counterspell

Crop Rotation

Cyclonic Rift

Fierce Guardianship

Force of Negation

Force of Will

Heroic Intervention

Mana Drain

Mystical Tutor

Pact of Negation

Pongify

Swan Song

Worldly Tutor

Sorceries (9)

Cultivate

Farseek

Finale of Devastation

Irenicus's Vile Duplication

Kodama's Reach

Nature's Lore

Rampant Growth

Three Visits

Whelming Wave

Artifacts (11)

Arcane Signet

Chrome Mox

Helm of the Host

Lightning Greaves

Lotus Petal

Mana Vault

Mox Diamond

Sol Ring

Talisman of Curiosity

The One Ring

Thought Vessel

Enchantments (8)

Doubling Season

Elemental Bond

Mystic Remora

Parallel Lives

Rhystic Study

Sylvan Library

Tribute to the World Tree

Utopia Sprawl

Lands (23)

Ancient Tomb

Barkchannel Pathway

Boseiju, Who Endures

Breeding Pool

Command Tower

Dreamroot Cascade

Flooded Strand

Gaea's Cradle

Hinterland Harbor

Mana Confluence

Misty Rainforest

Otawara, Soaring City

Polluted Delta

Prismatic Vista

Rejuvenating Springs

Reliquary Tower

Scalding Tarn

Tropical Island

Verdant Catacombs

Windswept Heath

Wooded Foothills

Yavimaya Coast

Yavimaya, Cradle of Growth

Basics (2)

Forest

6 Forests

Island

6 Islands