Average Deck for The Monstrous Serpent - Budget Control
Original Name:
Koma, Cosmos SerpentKoma, Cosmos Serpent
The Monstrous Serpent
Rank #300
15decks

Nov 13, 2025
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.

Aug 6, 2025
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
- 1 The Monstrous SerpentThe Monstrous Serpent
- 1 Adrix and Nev, TwincastersAdrix and Nev, Twincasters
- 1 AetherizeAetherize
- 1 Arcane SignetArcane Signet
- 1 Arixmethes, Slumbering IsleArixmethes, Slumbering Isle
- 1 Beast WhispererBeast Whisperer
- 1 Beast WithinBeast Within
- 1 BrainstormBrainstorm
- 1 Chasm SkulkerChasm Skulker
- 1 Command TowerCommand Tower
- 1 CounterspellCounterspell
- 1 CultivateCultivate
- 1 Double MajorDouble Major
- 1 Dreamroot CascadeDreamroot Cascade
- 1 Elemental BondElemental Bond
- 1 Elvish MysticElvish Mystic
- 1 ExploreExplore
- 1 Fact or FictionFact or Fiction
- 1 FarseekFarseek
- 1 Flooded GroveFlooded Grove
- 1 FogFog
- 12 ForestForest
- 1 Frantic SearchFrantic Search
- 1 Garruk's PackleaderGarruk's Packleader
- 1 Growth SpiralGrowth Spiral
- 1 HarmonizeHarmonize
- 1 HarrowHarrow
- 1 Hinterland HarborHinterland Harbor
- 1 Hullbreaker HorrorHullbreaker Horror
- 1 Imprisoned in the MoonImprisoned in the Moon
- 1 Irenicus's Vile DuplicationIrenicus's Vile Duplication
- 12 IslandIsland
- 1 Joint ExplorationJoint Exploration
- 1 Junk WinderJunk Winder
- 1 Kenrith's TransformationKenrith's Transformation
- 1 Kiora, Behemoth BeckonerKiora, Behemoth Beckoner
- 1 Kodama's ReachKodama's Reach
- 1 Koma, World-EaterKoma, World-Eater
- 1 Llanowar ElvesLlanowar Elves
- 1 Migration PathMigration Path
- 1 Murkfiend LiegeMurkfiend Liege
- 1 Nadir KrakenNadir Kraken
- 1 Nature's LoreNature's Lore
- 1 NegateNegate
- 1 OctomancerOctomancer
- 1 Planar GenesisPlanar Genesis
- 1 Plasm CapturePlasm Capture
- 1 PongifyPongify
- 1 PropagandaPropaganda
- 1 Rampant GrowthRampant Growth
- 1 Rapid HybridizationRapid Hybridization
- 1 Reality ShiftReality Shift
- 1 Return of the WildspeakerReturn of the Wildspeaker
- 1 Sakura-Tribe ElderSakura-Tribe Elder
- 1 Scourge of FleetsScourge of Fleets
- 1 Simic CharmSimic Charm
- 1 Simic Growth ChamberSimic Growth Chamber
- 1 Simic SignetSimic Signet
- 1 Skyshroud ClaimSkyshroud Claim
- 1 Sol RingSol Ring
- 1 Solemn SimulacrumSolemn Simulacrum
- 1 Spark DoubleSpark Double
- 1 StarwinderStarwinder
- 1 Summon: LeviathanSummon: Leviathan
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Talisman of CuriosityTalisman of Curiosity
- 1 Tangled IsletTangled Islet
- 1 Tatyova, Benthic DruidTatyova, Benthic Druid
- 1 Temple of MysteryTemple of Mystery
- 1 Temple of the False GodTemple of the False God
- 1 Trygon PredatorTrygon Predator
- 1 Urban EvolutionUrban Evolution
- 1 Vineglimmer SnarlVineglimmer Snarl
- 1 Waterlogged GroveWaterlogged Grove
- 1 Whelming WaveWhelming Wave
- 1 Wild GrowthWild Growth
- 1 Wilderness ReclamationWilderness Reclamation
- 1 Yavimaya CoastYavimaya Coast
Adrix and Nev, Twincasters
Adrix and Nev, Twincasters
Arixmethes, Slumbering Isle
Arixmethes, Slumbering Isle
Beast Whisperer
Beast Whisperer
Chasm Skulker
Chasm Skulker
Elvish Mystic
Elvish Mystic
Garruk's Packleader
Garruk's Packleader
Hullbreaker Horror
Hullbreaker Horror
Junk Winder
Junk Winder
Koma, World-Eater
Koma, World-Eater
Llanowar Elves
Llanowar Elves
Murkfiend Liege
Murkfiend Liege
Nadir Kraken
Nadir Kraken
Octomancer
Octomancer
Sakura-Tribe Elder
Sakura-Tribe Elder
Scourge of Fleets
Scourge of Fleets
Solemn Simulacrum
Solemn Simulacrum
Spark Double
Spark Double
Starwinder
Starwinder
Summon: Leviathan
Summon: Leviathan
Tatyova, Benthic Druid
Tatyova, Benthic Druid
Trygon Predator
Trygon Predator
Instants (19)
Aetherize
Aetherize
Beast Within
Beast Within
Brainstorm
Brainstorm
Counterspell
Counterspell
Double Major
Double Major
Fact or Fiction
Fact or Fiction
Fog
Fog
Frantic Search
Frantic Search
Growth Spiral
Growth Spiral
Harrow
Harrow
Joint Exploration
Joint Exploration
Negate
Negate
Planar Genesis
Planar Genesis
Plasm Capture
Plasm Capture
Pongify
Pongify
Rapid Hybridization
Rapid Hybridization
Reality Shift
Reality Shift
Return of the Wildspeaker
Return of the Wildspeaker
Simic Charm
Simic Charm
Sorceries (12)
Cultivate
Cultivate
Explore
Explore
Farseek
Farseek
Harmonize
Harmonize
Irenicus's Vile Duplication
Irenicus's Vile Duplication
Kodama's Reach
Kodama's Reach
Migration Path
Migration Path
Nature's Lore
Nature's Lore
Rampant Growth
Rampant Growth
Skyshroud Claim
Skyshroud Claim
Urban Evolution
Urban Evolution
Whelming Wave
Whelming Wave
Artifacts (5)
Arcane Signet
Arcane Signet
Simic Signet
Simic Signet
Sol Ring
Sol Ring
Swiftfoot Boots
Swiftfoot Boots
Talisman of Curiosity
Talisman of Curiosity
Enchantments (6)
Elemental Bond
Elemental Bond
Imprisoned in the Moon
Imprisoned in the Moon
Kenrith's Transformation
Kenrith's Transformation
Propaganda
Propaganda
Wilderness Reclamation
Wilderness Reclamation
Wild Growth
Wild Growth
Planeswalkers (1)
Kiora, Behemoth Beckoner
Kiora, Behemoth Beckoner
Lands (11)
Command Tower
Command Tower
Dreamroot Cascade
Dreamroot Cascade
Flooded Grove
Flooded Grove
Hinterland Harbor
Hinterland Harbor
Simic Growth Chamber
Simic Growth Chamber
Tangled Islet
Tangled Islet
Temple of Mystery
Temple of Mystery
Temple of the False God
Temple of the False God
Vineglimmer Snarl
Vineglimmer Snarl
Waterlogged Grove
Waterlogged Grove
Yavimaya Coast
Yavimaya Coast
Basics (2)
Forest
12 Forests
Island
12 Islands