Average Deck for Koma, Cosmos Serpent - Budget Aggro

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #325
2decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
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Mar 12, 2026
Ezra Sassaman
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Feb 4, 2026
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Average Decklist

Koma, Cosmos Serpent
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Creatures
Instants
Sorceries
Artifacts
Enchantments
Planeswalkers
Lands
Basics
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Beast Whisperer
Beast Whisperer
Coiling Oracle
Coiling Oracle
End-Raze Forerunners
End-Raze Forerunners
Garruk's Packleader
Garruk's Packleader
Junk Winder
Junk Winder
Koma, World-Eater
Koma, World-Eater
Llanowar Elves
Llanowar Elves
Loot, Exuberant Explorer
Loot, Exuberant Explorer
Nightshade Dryad
Nightshade Dryad
Ohran Frostfang
Ohran Frostfang
Rampaging Aetherhood
Rampaging Aetherhood
Scourge of Fleets
Scourge of Fleets
Skyserpent Seeker
Skyserpent Seeker
Slinn Voda, the Rising Deep
Slinn Voda, the Rising Deep
Solemn Simulacrum
Solemn Simulacrum
Spark Double
Spark Double
Spiketail Drakeling
Spiketail Drakeling
Summon: Leviathan
Summon: Leviathan
Tender Wildguide
Tender Wildguide
The Unagi of Kyoshi Island
The Unagi of Kyoshi Island
Trygon Predator
Trygon Predator
Watchful Radstag
Watchful Radstag
Instants (16)
Arcane Denial
Arcane Denial
Beast Within
Beast Within
Collective Resistance
Collective Resistance
Counterspell
Counterspell
Familiar's Ruse
Familiar's Ruse
Filter Out
Filter Out
Growth Spiral
Growth Spiral
Hide on the Ceiling
Hide on the Ceiling
Joint Exploration
Joint Exploration
Negate
Negate
Perplexing Test
Perplexing Test
Rapid Hybridization
Rapid Hybridization
Repulsive Mutation
Repulsive Mutation
Snakeskin Veil
Snakeskin Veil
Spell Rupture
Spell Rupture
Terrific Team-Up
Terrific Team-Up
Sorceries (11)
Distant Melody
Distant Melody
Explosive Vegetation
Explosive Vegetation
Farseek
Farseek
Flood of Tears
Flood of Tears
Kodama's Reach
Kodama's Reach
Migration Path
Migration Path
Nature's Lore
Nature's Lore
Rampant Growth
Rampant Growth
River's Rebuke
River's Rebuke
Wash Out
Wash Out
Whelming Wave
Whelming Wave
Artifacts (7)
Arcane Signet
Arcane Signet
Bident of Thassa
Bident of Thassa
Ring of the Lucii
Ring of the Lucii
Simic Signet
Simic Signet
Sol Ring
Sol Ring
Talisman of Curiosity
Talisman of Curiosity
Thought Vessel
Thought Vessel
Enchantments (4)
Evolutionary Leap
Evolutionary Leap
Utopia Sprawl
Utopia Sprawl
Verity Circle
Verity Circle
Wild Growth
Wild Growth
Planeswalkers (1)
Nissa, Ascended Animist
Nissa, Ascended Animist
Lands (9)
Dreamroot Cascade
Dreamroot Cascade
Flooded Grove
Flooded Grove
Hinterland Harbor
Hinterland Harbor
Overflowing Basin
Overflowing Basin
Path of Ancestry
Path of Ancestry
Reliquary Tower
Reliquary Tower
Temple of Mystery
Temple of Mystery
Vineglimmer Snarl
Vineglimmer Snarl
Yavimaya Coast
Yavimaya Coast
Basics (2)
Forest
14 Forests
Island
15 Islands
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