Average Deck for Koma, Cosmos Serpent - Budget Optimized Control

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Average Deck for Koma, Cosmos Serpent - Budget Optimized Control

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent

Rank #298

3decks

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 An Offer You Can't RefuseAn Offer You Can't Refuse
- 1 Arasta of the Endless WebArasta of the Endless Web
- 1 Arcane SignetArcane Signet
- 1 Archdruid's CharmArchdruid's Charm
- 1 Atraxa's FallAtraxa's Fall
- 1 Back to BasicsBack to Basics
- 1 Barkchannel PathwayBarkchannel Pathway
- 1 Boseiju, Who EnduresBoseiju, Who Endures
- 1 BrainstormBrainstorm
- 1 Breeding PoolBreeding Pool
- 1 Castle VantressCastle Vantress
- 1 Command TowerCommand Tower
- 1 Consuming TideConsuming Tide
- 1 CounterspellCounterspell
- 1 CultivateCultivate
- 1 Cyclonic RiftCyclonic Rift
- 1 DefabricateDefabricate
- 1 Disdainful StrokeDisdainful Stroke
- 1 Elemental BondElemental Bond
- 1 Eureka MomentEureka Moment
- 1 Evolving WildsEvolving Wilds
- 1 Fact or FictionFact or Fiction
- 1 Flooded GroveFlooded Grove
- 9 ForestForest
- 1 Giant's AmuletGiant's Amulet
- 1 Glaring SpotlightGlaring Spotlight
- 1 Growth SpiralGrowth Spiral
- 1 Hall of GemstoneHall of Gemstone
- 1 HarmonizeHarmonize
- 1 HarrowHarrow
- 1 Heroic InterventionHeroic Intervention
- 1 Hinterland HarborHinterland Harbor
- 9 IslandIsland
- 1 Junk WinderJunk Winder
- 1 Keep SafeKeep Safe
- 1 Kenrith's TransformationKenrith's Transformation
- 1 Kodama's ReachKodama's Reach
- 1 Koma, World-EaterKoma, World-Eater
- 1 Maraleaf PixieMaraleaf Pixie
- 1 Murkfiend LiegeMurkfiend Liege
- 1 Mystic RemoraMystic Remora
- 1 Nature's ClaimNature's Claim
- 1 Nature's LoreNature's Lore
- 1 NegateNegate
- 1 Ohran FrostfangOhran Frostfang
- 1 Oko, Thief of CrownsOko, Thief of Crowns
- 1 Primal EmpathyPrimal Empathy
- 1 Rampant GrowthRampant Growth
- 1 Rejuvenating SpringsRejuvenating Springs
- 1 Reliquary TowerReliquary Tower
- 1 Return to NatureReturn to Nature
- 1 Rimewood FallsRimewood Falls
- 1 Roiling RegrowthRoiling Regrowth
- 1 Sakashima of a Thousand FacesSakashima of a Thousand Faces
- 1 Search for TomorrowSearch for Tomorrow
- 1 Serpent of Yawning DepthsSerpent of Yawning Depths
- 1 Simic Growth ChamberSimic Growth Chamber
- 1 Simic SignetSimic Signet
- 1 Sink into StuporSink into Stupor
- 1 Skyshroud ClaimSkyshroud Claim
- 1 Snakeskin VeilSnakeskin Veil
- 1 Snapping VoidcrawSnapping Voidcraw
- 1 SpelunkingSpelunking
- 1 Strix SerenadeStrix Serenade
- 1 Stubborn DenialStubborn Denial
- 1 Sublime EpiphanySublime Epiphany
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Temple of MysteryTemple of Mystery
- 1 Thrashing BrontodonThrashing Brontodon
- 1 Three VisitsThree Visits
- 1 Time StopTime Stop
- 1 Tribute to the World TreeTribute to the World Tree
- 1 Trickster's ElkTrickster's Elk
- 1 Trygon PredatorTrygon Predator
- 1 Tyvar's StandTyvar's Stand
- 1 Unable to ScreamUnable to Scream
- 1 Verity CircleVerity Circle
- 1 Vineglimmer SnarlVineglimmer Snarl
- 1 Weathered RunestoneWeathered Runestone
- 1 Whelming WaveWhelming Wave
- 1 Wizard ClassWizard Class
- 1 Yavimaya CoastYavimaya Coast

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Filters Card Filters

Adrix and Nev, Twincasters

Arasta of the Endless Web

Junk Winder

Koma, World-Eater

Maraleaf Pixie

Murkfiend Liege

Ohran Frostfang

Sakashima of a Thousand Faces

Serpent of Yawning Depths

Snapping Voidcraw

Thrashing Brontodon

Trickster's Elk

Trygon Predator

Instants (24)

An Offer You Can't Refuse

Archdruid's Charm

Brainstorm

Counterspell

Cyclonic Rift

Defabricate

Disdainful Stroke

Eureka Moment

Fact or Fiction

Growth Spiral

Harrow

Heroic Intervention

Keep Safe

Nature's Claim

Negate

Return to Nature

Roiling Regrowth

Sink into Stupor

Snakeskin Veil

Strix Serenade

Stubborn Denial

Sublime Epiphany

Time Stop

Tyvar's Stand

Sorceries (11)

Atraxa's Fall

Consuming Tide

Cultivate

Harmonize

Kodama's Reach

Nature's Lore

Rampant Growth

Search for Tomorrow

Skyshroud Claim

Three Visits

Whelming Wave

Artifacts (6)

Arcane Signet

Giant's Amulet

Glaring Spotlight

Simic Signet

Swiftfoot Boots

Weathered Runestone

Enchantments (11)

Back to Basics

Elemental Bond

Hall of Gemstone

Kenrith's Transformation

Mystic Remora

Primal Empathy

Spelunking

Tribute to the World Tree

Unable to Scream

Verity Circle

Wizard Class

Planeswalkers (1)

Oko, Thief of Crowns

Lands (15)

Barkchannel Pathway

Boseiju, Who Endures

Breeding Pool

Castle Vantress

Command Tower

Evolving Wilds

Flooded Grove

Hinterland Harbor

Rejuvenating Springs

Reliquary Tower

Rimewood Falls

Simic Growth Chamber

Temple of Mystery

Vineglimmer Snarl

Yavimaya Coast

Basics (2)

Forest

9 Forests

Island

9 Islands