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Decklist / by FrostCzar / Updated August 31, 2026

Koma Time

Full Koma, Cosmos Serpent EDH decklist. 100 cards in Green and Blue. Tracked by FrostCzar on Playgroup.gg.

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Koma, Cosmos Serpent

Commander

Koma, Cosmos Serpent

{G}

{U}

3.86

Avg MV

100

Cards

100 cards total

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Lands

27

Arcane Lighthouse

1 Arcane Lighthouse

Breeding Pool

1 Breeding Pool

Cascading Cataracts

1 Cascading Cataracts

Command Beacon

1 Command Beacon

Command Tower

1 Command Tower

Evolving Wilds

1 Evolving Wilds

Fabled Passage

1 Fabled Passage

Forest

4x

4 Forest

Island

5x

5 Island

Littjara Mirrorlake

1 Littjara Mirrorlake

Misty Rainforest

1 Misty Rainforest

Myriad Landscape

1 Myriad Landscape

Mystic Sanctuary

1 Mystic Sanctuary

Otawara, Soaring City

1 Otawara, Soaring City

Reliquary Tower

1 Reliquary Tower

Simic Growth Chamber

1 Simic Growth Chamber

Tanglepool Bridge

1 Tanglepool Bridge

Terramorphic Expanse

1 Terramorphic Expanse

Tropical Island

1 Tropical Island

Yavimaya, Cradle of Growth

1 Yavimaya, Cradle of Growth

Creatures

24

Adrix and Nev, Twincasters

1 Adrix and Nev, Twincasters {2}

{2}

{G}

{U}

Aesi, Tyrant of Gyre Strait

1 Aesi, Tyrant of Gyre Strait {4}

{4}

{G}

{U}

Archetype of Imagination

1 Archetype of Imagination {4}

{4}

{U}

{U}

Arixmethes, Slumbering Isle

1 Arixmethes, Slumbering Isle {2}

{2}

{G}

{U}

Auton Soldier

1 Auton Soldier {4}

{4}

{U}

{U}

Birds of Paradise

1 Birds of Paradise {G}

{G}

Eternal Witness

1 Eternal Witness {1}

{1}

{G}

{G}

Geode Golem

1 Geode Golem {5}

{5}

Guardian Augmenter

1 Guardian Augmenter {2}

{2}

{G}

Hullbreaker Horror

1 Hullbreaker Horror {5}

{5}

{U}

{U}

Inga and Esika

1 Inga and Esika {2}

{2}

{G}

{U}

Invasion of Segovia // Caetus, Sea Tyrant of Segovia

1 Invasion of Segovia // Caetus, Sea Tyrant of Segovia

Junk Winder

1 Junk Winder {5}

{5}

{U}

{U}

Koma, Cosmos Serpent

CMDR

1 Koma, Cosmos Serpent CMDR {3}

{3}

{G}

{G}

{U}

{U}

Murkfiend Liege

1 Murkfiend Liege {2}

{2}

{G/U}

{G/U}

{G/U}

Ohran Frostfang

1 Ohran Frostfang {3}

{3}

{G}

{G}

Ojer Kaslem, Deepest Growth // Temple of Cultivation

1 Ojer Kaslem, Deepest Growth // Temple of Cultivation

Platinum Angel

1 Platinum Angel {7}

{7}

Roaming Throne

1 Roaming Throne {4}

{4}

Sakashima of a Thousand Faces

1 Sakashima of a Thousand Faces {3}

{3}

{U}

Seedborn Muse

Game Changer

1 Seedborn Muse GC {3}

{3}

{G}

{G}

Serpent of Yawning Depths

1 Serpent of Yawning Depths {4}

{4}

{U}

{U}

Slinn Voda, the Rising Deep

1 Slinn Voda, the Rising Deep {6}

{6}

{U}

{U}

Spark Double

1 Spark Double {3}

{3}

{U}

Enchantments

17

Cryptolith Rite

1 Cryptolith Rite {1}

{1}

{G}

Dismiss into Dream

1 Dismiss into Dream {6}

{6}

{U}

Doubling Season

1 Doubling Season {4}

{4}

{G}

Elemental Bond

1 Elemental Bond {2}

{2}

{G}

Exploration

1 Exploration {G}

{G}

Invasion of Arcavios // Invocation of the Founders

1 Invasion of Arcavios // Invocation of the Founders

Kindred Discovery

1 Kindred Discovery {3}

{3}

{U}

{U}

Leyline of Anticipation

1 Leyline of Anticipation {2}

{2}

{U}

{U}

Paradox Haze

1 Paradox Haze {2}

{2}

{U}

Parallel Lives

1 Parallel Lives {3}

{3}

{G}

Primal Empathy

1 Primal Empathy {1}

{1}

{G}

{U}

Primal Vigor

1 Primal Vigor {4}

{4}

{G}

Sylvan Library

1 Sylvan Library {1}

{1}

{G}

Tribute to the World Tree

1 Tribute to the World Tree {G}

{G}

{G}

{G}

Vesuvan Duplimancy

1 Vesuvan Duplimancy {3}

{3}

{U}

Wilderness Reclamation

1 Wilderness Reclamation {3}

{3}

{G}

Wizard Class

1 Wizard Class {U}

{U}

Artifacts

15

Arcane Signet

1 Arcane Signet {2}

{2}

Chromatic Lantern

1 Chromatic Lantern {3}

{3}

Decanter of Endless Water

1 Decanter of Endless Water {3}

{3}

Eldrazi Monument

1 Eldrazi Monument {5}

{5}

Helm of the Host

1 Helm of the Host {4}

{4}

Jeweled Lotus

1 Jeweled Lotus {0}

{0}

Kaldra Compleat

1 Kaldra Compleat {7}

{7}

Lightning Greaves

1 Lightning Greaves {2}

{2}

Mana Crypt

1 Mana Crypt {0}

{0}

Mirror Box

1 Mirror Box {3}

{3}

Mox Opal

1 Mox Opal {0}

{0}

Skyclave Relic

1 Skyclave Relic {3}

{3}

Sol Ring

1 Sol Ring {1}

{1}

The Immortal Sun

1 The Immortal Sun {6}

{6}

Venser's Journal

1 Venser's Journal {5}

{5}

Sorceries

8

Green Sun's Zenith

1 Green Sun's Zenith {X}

{X}

{G}

Irenicus's Vile Duplication

1 Irenicus's Vile Duplication {3}

{3}

{U}

Last March of the Ents

1 Last March of the Ents {6}

{6}

{G}

{G}

Monster Manual // Zoological Study

1 Monster Manual // Zoological Study {3}

{3}

{G}

{2}

{G}

Quantum Misalignment

1 Quantum Misalignment {4}

{4}

{U}

Regrowth

1 Regrowth {1}

{1}

{G}

Rite of Replication

1 Rite of Replication {2}

{2}

{U}

{U}

Whelming Wave

1 Whelming Wave {2}

{2}

{U}

{U}

Instants

7

Complete the Circuit

1 Complete the Circuit {5}

{5}

{U}

Cyclonic Rift

Game Changer

1 Cyclonic Rift GC {1}

{1}

{U}

Entish Restoration

1 Entish Restoration {2}

{2}

{G}

Mana Drain

1 Mana Drain {U}

{U}

{U}

Noxious Revival

1 Noxious Revival {G/P}

{G/P}

Reality Shift

1 Reality Shift {1}

{1}

{U}

Second Harvest

1 Second Harvest {2}

{2}

{G}

{G}

Planeswalkers

2

Jace, Wielder of Mysteries

1 Jace, Wielder of Mysteries {1}

{1}

{U}

{U}

{U}

Oko, Thief of Crowns

1 Oko, Thief of Crowns {1}

{1}

{G}

{U}

Mana Curve

72

Non-lands

3.86

Avg MV

3

{0}

6

{1}

8

{2}

13

{3}

17

{4}

11

{5}

6

{6}

8

{7}

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