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April 9, 2027
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November 13, 2026
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October 19, 2026
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October 2, 2026
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September 2, 2026
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December 2, 2019
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Commander
As Card
Koma, Cosmos Serpent
Alternate Name:
The Monstrous Serpent
Koma, Cosmos Serpent
Koma, Cosmos Serpent
$6.99
$6.00
$4.84
#
354
Rank
116
Decks
Simic
Popular Tags
Tokens
490
Clones
290
Control
217
Sea Creatures
116
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Fun Alternatives for the Top Ten Saltiest Commanders
Ezra Sassaman
March 12, 2026
3/12/26
Ten Brutal Cards To Try With The Cloning of Shredder
Levi Perry
February 4, 2026
2/4/26
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Card Type
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New Cards
Verdant Kraken
Verdant Kraken
$2.49
$2.52
$1.97
41
%
Inclusion
9
Decks
0.81
Lift
Omnipresence
Omnipresence
$2.49
$2.48
$1.27
9
.
1
%
Inclusion
2
Decks
8.2
Lift
Simulacrum Shaper
Simulacrum Shaper
$2.79
$2.08
$1.74
9
.
1
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2
Decks
4.9
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Loot, the Nexus
Loot, the Nexus
$0.49
$0.30
$0.15
4
.
5
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6.1
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Transformative Commons
Transformative Commons
4
.
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Top Cards
Whelming Wave
Whelming Wave
Adrix and Nev, Twincasters
Adrix and Nev, Twincasters
Cultivate
Cultivate
Koma, World-Eater
Koma, World-Eater
Counterspell
Counterspell
Serpent of Yawning Depths
Serpent of Yawning Depths
Rampant Growth
Rampant Growth
Aesi, Tyrant of Gyre Strait
Aesi, Tyrant of Gyre Strait
Kodama's Reach
Kodama's Reach
Arixmethes, Slumbering Isle
Arixmethes, Slumbering Isle
High Lift
Paradox Haze
Paradox Haze
Dismiss into Dream
Dismiss into Dream
Sakashima the Impostor
Sakashima the Impostor
Quantum Misalignment
Quantum Misalignment
Gala Greeters
Gala Greeters
Coat of Arms
Coat of Arms
Circle of Dreams Druid
Circle of Dreams Druid
Beastmaster Ascension
Beastmaster Ascension
Jaheira, Friend of the Forest
Jaheira, Friend of the Forest
Parallel Lives
Parallel Lives
Creatures
Junk Winder
Junk Winder
Spawning Kraken
Spawning Kraken
Hullbreaker Horror
Hullbreaker Horror
Summon: Leviathan
Summon: Leviathan
Spark Double
Spark Double
Slinn Voda, the Rising Deep
Slinn Voda, the Rising Deep
Tatyova, Benthic Druid
Tatyova, Benthic Druid
Murkfiend Liege
Murkfiend Liege
Llanowar Elves
Llanowar Elves
Birds of Paradise
Birds of Paradise
Xolatoyac, the Smiling Flood
Xolatoyac, the Smiling Flood
Scourge of Fleets
Scourge of Fleets
Sakashima of a Thousand Faces
Sakashima of a Thousand Faces
The Unagi of Kyoshi Island
The Unagi of Kyoshi Island
Sakura-Tribe Elder
Sakura-Tribe Elder
Kiora, Sovereign of the Deep
Kiora, Sovereign of the Deep
Craterhoof Behemoth
Craterhoof Behemoth
Starwinder
Starwinder
Elvish Mystic
Elvish Mystic
Archetype of Imagination
Archetype of Imagination
Tromokratis
Tromokratis
Garruk's Packleader
Garruk's Packleader
Nadir Kraken
Nadir Kraken
Stormtide Leviathan
Stormtide Leviathan
Octomancer
Octomancer
Stormsurge Kraken
Stormsurge Kraken
Coiling Oracle
Coiling Oracle
Esix, Fractal Bloom
Esix, Fractal Bloom
Seedborn Muse
Seedborn Muse
Enduring Vitality
Enduring Vitality
Ohran Frostfang
Ohran Frostfang
Nezahal, Primal Tide
Nezahal, Primal Tide
Eternal Witness
Eternal Witness
Roaming Throne
Roaming Throne
Fanatic of Rhonas
Fanatic of Rhonas
Inkwell Leviathan
Inkwell Leviathan
Simic Sky Swallower
Simic Sky Swallower
Chameleon, Master of Disguise
Chameleon, Master of Disguise
Troyan, Gutsy Explorer
Troyan, Gutsy Explorer
Reef Worm
Reef Worm
Azusa, Lost but Seeking
Azusa, Lost but Seeking
Charix, the Raging Isle
Charix, the Raging Isle
Mister Fantastic, Reed Richards
Mister Fantastic, Reed Richards
Consecrated Sphinx
Consecrated Sphinx
Scute Swarm
Scute Swarm
Sword Coast Serpent
Sword Coast Serpent
Shipbreaker Kraken
Shipbreaker Kraken
Curiosity Crafter
Curiosity Crafter
Benthic Anomaly
Benthic Anomaly
Glasspool Shore
Glasspool Mimic
Glasspool Mimic // Glasspool Shore
Instants
Growth Spiral
Growth Spiral
Heroic Intervention
Heroic Intervention
Negate
Negate
Beast Within
Beast Within
Double Major
Double Major
Second Harvest
Second Harvest
Arcane Denial
Arcane Denial
Cyclonic Rift
Cyclonic Rift
Return of the Wildspeaker
Return of the Wildspeaker
Simic Charm
Simic Charm
Rapid Hybridization
Rapid Hybridization
An Offer You Can't Refuse
An Offer You Can't Refuse
Pongify
Pongify
Mana Drain
Mana Drain
Planar Genesis
Planar Genesis
Worldly Tutor
Worldly Tutor
Krosan Grip
Krosan Grip
Swan Song
Swan Song
Fierce Guardianship
Fierce Guardianship
Eureka Moment
Eureka Moment
Reality Shift
Reality Shift
Harrow
Harrow
Brainstorm
Brainstorm
Snakeskin Veil
Snakeskin Veil
Plasm Capture
Plasm Capture
Voidslime
Voidslime
Harmonized Crescendo
Harmonized Crescendo
Nature's Claim
Nature's Claim
Aetherize
Aetherize
Tamiyo's Safekeeping
Tamiyo's Safekeeping
Chord of Calling
Chord of Calling
Return to Nature
Return to Nature
Pact of Negation
Pact of Negation
Mystic Reflection
Mystic Reflection
Soporific Springs
Sink into Stupor
Sink into Stupor // Soporific Springs
Mystical Tutor
Mystical Tutor
Stubborn Denial
Stubborn Denial
Archdruid's Charm
Archdruid's Charm
Force of Will
Force of Will
Decisive Denial
Decisive Denial
Tyvar's Stand
Tyvar's Stand
Entish Restoration
Entish Restoration
Collective Resistance
Collective Resistance
Disallow
Disallow
Narset's Reversal
Narset's Reversal
Frantic Search
Frantic Search
Quick Study
Quick Study
Saw It Coming
Saw It Coming
Engulf the Shore
Engulf the Shore
Sorceries
Nature's Lore
Nature's Lore
Farseek
Farseek
Irenicus's Vile Duplication
Irenicus's Vile Duplication
Three Visits
Three Visits
Explore
Explore
Skyshroud Claim
Skyshroud Claim
Overwhelming Stampede
Overwhelming Stampede
Urban Evolution
Urban Evolution
Shamanic Revelation
Shamanic Revelation
Migration Path
Migration Path
Rite of Replication
Rite of Replication
Rishkar's Expertise
Rishkar's Expertise
Shared Roots
Shared Roots
Harmonize
Harmonize
Distant Melody
Distant Melody
Explosive Vegetation
Explosive Vegetation
Last March of the Ents
Last March of the Ents
Search for Tomorrow
Search for Tomorrow
Ponder
Ponder
Windfall
Windfall
Curse of the Swine
Curse of the Swine
Preordain
Preordain
Doppelgang
Doppelgang
Multiversal Recruitment
Multiversal Recruitment
Lessons from Life
Lessons from Life
Traverse the Outlands
Traverse the Outlands
Preposterous Proportions
Preposterous Proportions
Triumph of the Hordes
Triumph of the Hordes
Finale of Devastation
Finale of Devastation
Broken Bond
Broken Bond
Bala Ged Sanctuary
Bala Ged Recovery
Bala Ged Recovery // Bala Ged Sanctuary
Raise the Palisade
Raise the Palisade
Sea Gate, Reborn
Sea Gate Restoration
Sea Gate Restoration // Sea Gate, Reborn
Tempt with Discovery
Tempt with Discovery
Quasiduplicate
Quasiduplicate
Tanglespan Bridgeworks
Bridgeworks Battle
Bridgeworks Battle // Tanglespan Bridgeworks
Applied Geometry
Applied Geometry
Mind into Matter
Mind into Matter
Echocasting Symposium
Echocasting Symposium
Utility Artifacts
Swiftfoot Boots
Swiftfoot Boots
Helm of the Host
Helm of the Host
Lightning Greaves
Lightning Greaves
Combine Chrysalis
Combine Chrysalis
Emerald Medallion
Emerald Medallion
Mirror Box
Mirror Box
Sapphire Medallion
Sapphire Medallion
The Great Henge
The Great Henge
Bident of Thassa
Bident of Thassa
Urza's Incubator
Urza's Incubator
Kefnet's Monument
Kefnet's Monument
Idol of Oblivion
Idol of Oblivion
Wizard's Staff
Wizard's Staff
Crucible of Worlds
Crucible of Worlds
Monster Manual
Monster Manual
Herald's Horn
Herald's Horn
Enchantments
Elemental Bond
Elemental Bond
Doubling Season
Doubling Season
Tribute to the World Tree
Tribute to the World Tree
Kindred Discovery
Kindred Discovery
Rhystic Study
Rhystic Study
Garruk's Uprising
Garruk's Uprising
Quest for Ula's Temple
Quest for Ula's Temple
Ominous Seas
Ominous Seas
Mystic Remora
Mystic Remora
Unnatural Growth
Unnatural Growth
Defense of the Heart
Defense of the Heart
Burgeoning
Burgeoning
Cryptolith Rite
Cryptolith Rite
Propaganda
Propaganda
Springleaf Parade
Springleaf Parade
Exploration
Exploration
Extravagant Replication
Extravagant Replication
Kiora Bests the Sea God
Kiora Bests the Sea God
Sylvan Library
Sylvan Library
Impostor Syndrome
Impostor Syndrome
Utopia Sprawl
Utopia Sprawl
Itlimoc, Cradle of the Sun
Growing Rites of Itlimoc
Growing Rites of Itlimoc // Itlimoc, Cradle of the Sun
Imprisoned in the Moon
Imprisoned in the Moon
Wilderness Reclamation
Wilderness Reclamation
Primal Vigor
Primal Vigor
Moonlit Meditation
Moonlit Meditation
Up the Beanstalk
Up the Beanstalk
Verity Circle
Verity Circle
Wild Growth
Wild Growth
Omniscience
Omniscience
Khalni Heart Expedition
Khalni Heart Expedition
Colossal Majesty
Colossal Majesty
Freed from the Real
Freed from the Real
Primeval Bounty
Primeval Bounty
Battles
Caetus, Sea Tyrant of Segovia
Invasion of Segovia
Invasion of Segovia // Caetus, Sea Tyrant of Segovia
Planeswalkers
Oko, Thief of Crowns
Oko, Thief of Crowns
Kiora, the Crashing Wave
Kiora, the Crashing Wave
Utility Lands
Reliquary Tower
Reliquary Tower
Mosswort Bridge
Mosswort Bridge
Temple of the False God
Temple of the False God
Yavimaya, Cradle of Growth
Yavimaya, Cradle of Growth
Rogue's Passage
Rogue's Passage
Evendo, Waking Haven
Evendo, Waking Haven
Mystic Sanctuary
Mystic Sanctuary
Boseiju, Who Endures
Boseiju, Who Endures
Otawara, Soaring City
Otawara, Soaring City
Three Tree City
Three Tree City
Command Beacon
Command Beacon
Alchemist's Refuge
Alchemist's Refuge
Castle Garenbrig
Castle Garenbrig
Mistrise Village
Mistrise Village
Dark Depths
Dark Depths
Restless Vinestalk
Restless Vinestalk
Ancient Tomb
Ancient Tomb
Coral Atoll
Coral Atoll
Thespian's Stage
Thespian's Stage
Mana Artifacts
Sol Ring
Sol Ring
Arcane Signet
Arcane Signet
Simic Signet
Simic Signet
Thought Vessel
Thought Vessel
Talisman of Curiosity
Talisman of Curiosity
Commander's Sphere
Commander's Sphere
Decanter of Endless Water
Decanter of Endless Water
Thran Dynamo
Thran Dynamo
Fellwar Stone
Fellwar Stone
Lands
Island
Island
Forest
Forest
Command Tower
Command Tower
Hinterland Harbor
Hinterland Harbor
Simic Growth Chamber
Simic Growth Chamber
Dreamroot Cascade
Dreamroot Cascade
Breeding Pool
Breeding Pool
Rejuvenating Springs
Rejuvenating Springs
Flooded Grove
Flooded Grove
Yavimaya Coast
Yavimaya Coast
Temple of Mystery
Temple of Mystery
Vineglimmer Snarl
Vineglimmer Snarl
Evolving Wilds
Evolving Wilds
Thornwood Falls
Thornwood Falls
Tidechannel Pathway
Barkchannel Pathway
Barkchannel Pathway // Tidechannel Pathway
Misty Rainforest
Misty Rainforest
Myriad Landscape
Myriad Landscape
Sodden Verdure
Sodden Verdure
Terramorphic Expanse
Terramorphic Expanse
Willowrush Verge
Willowrush Verge
Tangled Islet
Tangled Islet
Hedge Maze
Hedge Maze
Exotic Orchard
Exotic Orchard
Waterlogged Grove
Waterlogged Grove
Fabled Passage
Fabled Passage
Overflowing Basin
Overflowing Basin
Rain-Slicked Copse
Rain-Slicked Copse
Rimewood Falls
Rimewood Falls
Path of Ancestry
Path of Ancestry
Littjara Mirrorlake
Littjara Mirrorlake
Simic Guildgate
Simic Guildgate
Tropical Island
Tropical Island
Glasspool Shore
Glasspool Mimic
Glasspool Mimic // Glasspool Shore
Blighted Woodland
Blighted Woodland
Snow-Covered Forest
Snow-Covered Forest
Snow-Covered Island
Snow-Covered Island
Woodland Stream
Woodland Stream
Botanical Sanctum
Botanical Sanctum
Soporific Springs
Sink into Stupor
Sink into Stupor // Soporific Springs
Paradox Gardens
Paradox Gardens
Lush Oasis
Lush Oasis
Bala Ged Sanctuary
Bala Ged Recovery
Bala Ged Recovery // Bala Ged Sanctuary
Prismatic Vista
Prismatic Vista
Sea Gate, Reborn
Sea Gate Restoration
Sea Gate Restoration // Sea Gate, Reborn
Tanglespan Bridgeworks
Bridgeworks Battle
Bridgeworks Battle // Tanglespan Bridgeworks
Card Recs
Average Deck
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