Average Deck for Koma, Cosmos Serpent - Expensive Landfall

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #341
2decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Ezra Sassaman
Mar 12, 2026
Ezra Sassaman
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Levi Perry
Feb 4, 2026
Levi Perry
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Decklist

Koma, Cosmos Serpent
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Creatures
Instants
Sorceries
Artifacts
Enchantments
Lands
Basics
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Aesi, Tyrant of Gyre Strait
Aesi, Tyrant of Gyre Strait
Ancient Greenwarden
Ancient Greenwarden
Archmage Emeritus
Archmage Emeritus
Ashaya, Soul of the Wild
Ashaya, Soul of the Wild
Avenger of Zendikar
Avenger of Zendikar
Beast Whisperer
Beast Whisperer
Cosima, God of the Voyage
Cosima, God of the Voyage
Craterhoof Behemoth
Craterhoof Behemoth
Cultivator Colossus
Cultivator Colossus
Elvish Mystic
Elvish Mystic
Elvish Piper
Elvish Piper
Forgotten Ancient
Forgotten Ancient
Llanowar Elves
Llanowar Elves
Lotus Cobra
Lotus Cobra
Multani, Yavimaya's Avatar
Multani, Yavimaya's Avatar
Nyxbloom Ancient
Nyxbloom Ancient
Oracle of Mul Daya
Oracle of Mul Daya
Phyrexian Metamorph
Phyrexian Metamorph
Rampaging Baloths
Rampaging Baloths
Roaming Throne
Roaming Throne
Roil Elemental
Roil Elemental
Ruin Crab
Ruin Crab
Scute Swarm
Scute Swarm
Seedborn Muse
Seedborn Muse
Titania, Nature's Force
Titania, Nature's Force
Watchful Radstag
Watchful Radstag
Instants (8)
Counterspell
Counterspell
Cyclonic Rift
Cyclonic Rift
Deprive
Deprive
Fierce Guardianship
Fierce Guardianship
Force of Will
Force of Will
Growth Spiral
Growth Spiral
Mana Drain
Mana Drain
Worldly Tutor
Worldly Tutor
Sorceries (6)
Awaken the Woods
Awaken the Woods
Fabricate
Fabricate
Farseek
Farseek
Finale of Devastation
Finale of Devastation
Kodama's Reach
Kodama's Reach
Ponder
Ponder
Artifacts (8)
Arcane Signet
Arcane Signet
Bitterthorn, Nissa's Animus
Bitterthorn, Nissa's Animus
Colossus Hammer
Colossus Hammer
Mirror Box
Mirror Box
Mithril Coat
Mithril Coat
Sculpting Steel
Sculpting Steel
Sol Ring
Sol Ring
Whispersilk Cloak
Whispersilk Cloak
Enchantments (10)
Aqueous Form
Aqueous Form
Burgeoning
Burgeoning
Exploration
Exploration
Mystic Remora
Mystic Remora
Parallel Lives
Parallel Lives
Propaganda
Propaganda
Rancor
Rancor
Rhystic Study
Rhystic Study
Simic Ascendancy
Simic Ascendancy
Zendikar's Roil
Zendikar's Roil
Lands (16)
Ancient Tomb
Ancient Tomb
Arcane Lighthouse
Arcane Lighthouse
Breeding Pool
Breeding Pool
Cavern of Souls
Cavern of Souls
Command Beacon
Command Beacon
Command Tower
Command Tower
Daily Bugle Building
Daily Bugle Building
Detection Tower
Detection Tower
Exotic Orchard
Exotic Orchard
Gaea's Cradle
Gaea's Cradle
Simic Growth Chamber
Simic Growth Chamber
Temple of Mystery
Temple of Mystery
Thespian's Stage
Thespian's Stage
Tropical Island
Tropical Island
Vesuva
Vesuva
Yavimaya, Cradle of Growth
Yavimaya, Cradle of Growth
Basics (2)
Forest
12 Forest
Island
13 Island
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