Average Deck for The Monstrous Serpent - Expensive Core

This page includes only decks with user-set brackets. Auto-detected brackets are not included.

Average Deck for The Monstrous Serpent - Expensive Core

Original Name:

Koma, Cosmos SerpentKoma, Cosmos Serpent

The Monstrous Serpent

Rank #296

59decks

As Commander As Card Average Deck Decks

Bracket

All 1 2 3 4 5

Budget

Any $$$$

How To Play Sea Creatures Differently In Commander

Sea creatures in Magic are basically as old as the game itself, but they've changed significantly in that time.

Background image for Can You Build Simic in Commander Without... Going Simic?

Aug 6, 2025

Arnaud Gompertz

Can You Build Simic in Commander Without... Going Simic?

Can you go Simic without doing the Simic stuff that everyone dreads? Yes you can! Arnaud is here with some uncanny Commander deck ideas.

Average Decklist

The Monstrous Serpent

Buy at Card Kingdom

Buy at TCGPlayer

Buy at Manapool

Playtest on Archidekt

- 1 The Monstrous SerpentThe Monstrous 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 Arcane DenialArcane Denial
- 1 Arcane SignetArcane Signet
- 1 Arixmethes, Slumbering IsleArixmethes, Slumbering Isle
- 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 Combine ChrysalisCombine Chrysalis
- 1 Command TowerCommand Tower
- 1 CounterspellCounterspell
- 1 Craterhoof BehemothCraterhoof Behemoth
- 1 CultivateCultivate
- 1 Double MajorDouble Major
- 1 Doubling SeasonDoubling Season
- 1 Dreamroot CascadeDreamroot Cascade
- 1 Elemental BondElemental Bond
- 1 Elvish MysticElvish Mystic
- 1 Enduring VitalityEnduring Vitality
- 1 Esix, Fractal BloomEsix, Fractal Bloom
- 1 Eternal WitnessEternal Witness
- 1 FarseekFarseek
- 1 Flooded GroveFlooded Grove
- 9 ForestForest
- 1 Fyndhorn ElvesFyndhorn Elves
- 1 Garruk's PackleaderGarruk's Packleader
- 1 Growing Rites of ItlimocGrowing Rites of Itlimoc
- 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 Hullbreaker HorrorHullbreaker Horror
- 1 Irenicus's Vile DuplicationIrenicus's Vile Duplication
- 9 IslandIsland
- 1 Junk WinderJunk Winder
- 1 Kindred DiscoveryKindred Discovery
- 1 Kodama's ReachKodama's Reach
- 1 Koma, World-EaterKoma, World-Eater
- 1 Lightning GreavesLightning Greaves
- 1 Llanowar ElvesLlanowar Elves
- 1 Misty RainforestMisty Rainforest
- 1 Murkfiend LiegeMurkfiend Liege
- 1 Mystic RemoraMystic Remora
- 1 Nature's LoreNature's Lore
- 1 NegateNegate
- 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 Rite of ReplicationRite of Replication
- 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 Second HarvestSecond Harvest
- 1 Serpent of Yawning DepthsSerpent of Yawning Depths
- 1 Simic Growth ChamberSimic Growth Chamber
- 1 Simic SignetSimic Signet
- 1 Skyshroud ClaimSkyshroud Claim
- 1 Slinn Voda, the Rising DeepSlinn Voda, the Rising Deep
- 1 Snow-Covered ForestSnow-Covered Forest
- 1 Snow-Covered IslandSnow-Covered Island
- 1 Sol RingSol Ring
- 1 Spark DoubleSpark Double
- 1 Spawning KrakenSpawning Kraken
- 1 Summon: LeviathanSummon: Leviathan
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Tatyova, Benthic DruidTatyova, Benthic Druid
- 1 Thought VesselThought Vessel
- 1 Three VisitsThree Visits
- 1 Tribute to the World TreeTribute to the World Tree
- 1 Tropical IslandTropical Island
- 1 Vineglimmer SnarlVineglimmer Snarl
- 1 Whelming WaveWhelming Wave
- 1 Yavimaya CoastYavimaya Coast

Group by

Sort by

Filters Card Filters

Adrix and Nev, Twincasters

Aesi, Tyrant of Gyre Strait

Arixmethes, Slumbering Isle

Birds of Paradise

Craterhoof Behemoth

Elvish Mystic

Enduring Vitality

Esix, Fractal Bloom

Eternal Witness

Fyndhorn Elves

Garruk's Packleader

Hullbreaker Horror

Junk Winder

Koma, World-Eater

Llanowar Elves

Murkfiend Liege

Roaming Throne

Sakashima of a Thousand Faces

Sakashima the Impostor

Sakura-Tribe Elder

Serpent of Yawning Depths

Slinn Voda, the Rising Deep

Spark Double

Spawning Kraken

Summon: Leviathan

Tatyova, Benthic Druid

Instants (11)

An Offer You Can't Refuse

Arcane Denial

Beast Within

Counterspell

Double Major

Growth Spiral

Heroic Intervention

Negate

Pongify

Rapid Hybridization

Second Harvest

Sorceries (11)

Cultivate

Farseek

Irenicus's Vile Duplication

Kodama's Reach

Nature's Lore

Quantum Misalignment

Rampant Growth

Rite of Replication

Skyshroud Claim

Three Visits

Whelming Wave

Artifacts (8)

Arcane Signet

Combine Chrysalis

Helm of the Host

Lightning Greaves

Simic Signet

Sol Ring

Swiftfoot Boots

Thought Vessel

Enchantments (7)

Doubling Season

Elemental Bond

Growing Rites of Itlimoc

Kindred Discovery

Mystic Remora

Parallel Lives

Tribute to the World Tree

Planeswalkers (1)

Oko, Thief of Crowns

Lands (15)

Barkchannel Pathway

Boseiju, Who Endures

Breeding Pool

Command Tower

Dreamroot Cascade

Flooded Grove

Hedge Maze

Hinterland Harbor

Misty Rainforest

Rejuvenating Springs

Reliquary Tower

Simic Growth Chamber

Tropical Island

Vineglimmer Snarl

Yavimaya Coast

Basics (4)

Forest

9 Forests

Island

9 Islands

Snow-Covered Forest

1 Snow-Covered Forest

Snow-Covered Island

1 Snow-Covered Island