Average Deck for Koma, Cosmos Serpent - Budget Exhibition

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #296
1decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Tags
Background image for How To Play Sea Creatures Differently In Commander
Sikora
Nov 13, 2025
Sikora
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?
Arnaud Gompertz
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.
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall

Average Decklist

Koma, Cosmos Serpent
Buy at Card Kingdom
Buy at TCGPlayer
Buy at Manapool
ArchidektPlaytest on Archidekt
Creatures
Instants
Sorceries
Artifacts
Enchantments
Lands
Basics
Back to Top
Acidic Slime
Acidic Slime
Altered Ego
Altered Ego
Arixmethes, Slumbering Isle
Arixmethes, Slumbering Isle
Beanstalk Giant
Beanstalk Giant
Benthic Anomaly
Benthic Anomaly
Bonny Pall, Clearcutter
Bonny Pall, Clearcutter
Coiling Oracle
Coiling Oracle
Elfsworn Giant
Elfsworn Giant
End-Raze Forerunners
End-Raze Forerunners
Fierce Empath
Fierce Empath
Genesis Hydra
Genesis Hydra
Geode Golem
Geode Golem
Hydroid Krasis
Hydroid Krasis
Maelstrom Colossus
Maelstrom Colossus
Prime Speaker Zegana
Prime Speaker Zegana
Rampaging Baloths
Rampaging Baloths
Rampaging Brontodon
Rampaging Brontodon
Skyserpent Seeker
Skyserpent Seeker
Sphinx of Enlightenment
Sphinx of Enlightenment
Sphinx of the Second Sun
Sphinx of the Second Sun
Tatyova, Benthic Druid
Tatyova, Benthic Druid
Tireless Tracker
Tireless Tracker
Tishana, Voice of Thunder
Tishana, Voice of Thunder
Woodfall Primus
Woodfall Primus
Instants (16)
Ancient Animus
Ancient Animus
Auroral Procession
Auroral Procession
Decisive Denial
Decisive Denial
Disdainful Stroke
Disdainful Stroke
Eureka Moment
Eureka Moment
Growth Spiral
Growth Spiral
Incubation // Incongruity
Incubation // Incongruity
Inscription of Abundance
Inscription of Abundance
Memory Deluge
Memory Deluge
Negate
Negate
Perplexing Test
Perplexing Test
Planar Genesis
Planar Genesis
Plasm Capture
Plasm Capture
Reality Shift
Reality Shift
Return of the Wildspeaker
Return of the Wildspeaker
Saw It Coming
Saw It Coming
Sorceries (12)
Aether Gale
Aether Gale
Disorienting Choice
Disorienting Choice
Ent's Fury
Ent's Fury
Explore
Explore
Finale of Revelation
Finale of Revelation
Migration Path
Migration Path
Rampant Growth
Rampant Growth
Ravenform
Ravenform
Treasure Cruise
Treasure Cruise
Urban Evolution
Urban Evolution
Vastwood Surge
Vastwood Surge
Whelming Wave
Whelming Wave
Artifacts (4)
Hunter's Bow
Hunter's Bow
Simic Signet
Simic Signet
Sol Ring
Sol Ring
Talisman of Curiosity
Talisman of Curiosity
Enchantments (5)
Extravagant Replication
Extravagant Replication
Sandwurm Convergence
Sandwurm Convergence
Wild Growth
Wild Growth
Witness Protection
Witness Protection
Wolfwillow Haven
Wolfwillow Haven
Lands (11)
Command Tower
Command Tower
Flooded Grove
Flooded Grove
Hinterland Harbor
Hinterland Harbor
Lumbering Falls
Lumbering Falls
Lush Oasis
Lush Oasis
Mosswort Bridge
Mosswort Bridge
Overflowing Basin
Overflowing Basin
Simic Growth Chamber
Simic Growth Chamber
Temple of Mystery
Temple of Mystery
Thornwood Falls
Thornwood Falls
Yavimaya Coast
Yavimaya Coast
Basics (2)
Forest
14 Forests
Island
13 Islands
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test