Koma, Cosmos Serpent
$2.11
$2.11
How it feels to play against
Popularity
Ranking
#376
Current Rank
#427
Last Week
#290
Last Month
Links & Decks
Combos
Debut Set
Decks on Moxfield
Decks on Archidekt
Scryfall
CardmarketVideos
Commander gameplay videos featuring Koma, Cosmos Serpent.
Mana Maelstrom - Casual Commander - EP 13 - Koma, Ulalek, Storm, Chatterfang
Arin Hanson LOVED Rachel Weeks' Dinosaur Commander Deck 🦖 | Ep 157
Is Tiamat Stronger than Koma?? | MTG Commander Gameplay Ep. 6
THE GREAT KAIJU SHOWDOWN | Kozilek vs Kiora vs Koma vs Be'lakor | Worst Possible Commander Show #63
Will a Badly Timed Scoop Be Our Undoing??? | Obeka, Brute Chronologist (Commander/EDH Gameplay)
What Do You Mean, No Attacking?? ft. Koma, Breya, Samut, Captain Sisay | Elder Dragon Hijinks #41
Lets Flip Some Coins With Krark!!! | Commander/EDH Gameplay
Giada vs Esix vs Koma vs Zurzoth | MTG Commander EDH Gameplay
Is Jinnie Fay The Best Go-Wide Token Deck??? Commander/EDH Gameplay
Koma vs Prosper vs Negan vs Malcolm & Akiri | K&F 31 ft. Kingdoms' Patrons E2 | EDH Gameplay
More Koma, Cosmos Serpent VideosNew Cards
Fresh cards from recent sets that players are experimenting with in Koma, Cosmos Serpent decks.
Chameleon, Master of Disguise+8% Synergy
$0.57
Impostor Syndrome+6% Synergy
$8.75
Spider-Sense+1% Synergy
$1.46
The Clone Saga+1% Synergy
$0.25
Amazing Acrobatics+1% Synergy
$0.14
High Synergy Cards
Cards that work exceptionally well with Koma, Cosmos Serpent's abilities and overall game plan.
Adrix and Nev, Twincasters+67% Synergy
$2.96
Whelming Wave+62% Synergy
$0.50
Elemental Bond+62% Synergy
$2.78
Spark Double+54% Synergy
$8.16
Koma, World-Eater+51% Synergy
$0.78
Junk Winder+50% Synergy
$0.07
Parallel Lives+48% Synergy
$28.38
Serpent of Yawning Depths+48% Synergy
$8.42
Irenicus's Vile Duplication+47% Synergy
$8.76
Sakashima of a Thousand Faces+45% Synergy
$29.25
Top Cards
The most popular and reliable cards that form the backbone of successful Koma, Cosmos Serpent decks.
Aesi, Tyrant of Gyre Strait+35% Synergy
$7.94
Kodama's Reach+34% Synergy
$1.82
Cultivate+31% Synergy
$0.61
Farseek+28% Synergy
$0.50
Rampant Growth+28% Synergy
$0.42
Nature's Lore+28% Synergy
$1.95
Counterspell+24% Synergy
$1.60
Heroic Intervention+23% Synergy
$10.98
Growth Spiral+12% Synergy
$0.18
Beast Within+11% Synergy
$0.84
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Cyclonic Rift+18% Synergy
$43.88
Rhystic Study+18% Synergy
$51.13
Fierce Guardianship+15% Synergy
$44.22
Seedborn Muse+13% Synergy
$8.36
Consecrated Sphinx+12% Synergy
$37.35
Worldly Tutor+7% Synergy
$21.91
Mystical Tutor+7% Synergy
$13.26
Force of Will+4% Synergy
$64.58
Ancient Tomb+4% Synergy
$94.95
Gaea's Cradle+3% Synergy
$993.06
Creatures
Essential creatures that complement Koma, Cosmos Serpent's strategy through synergy, utility, or raw power.
Spawning Kraken+40% Synergy
$12.76
Sakashima the Impostor+36% Synergy
$7.89
Garruk's Packleader+31% Synergy
$0.18
Arixmethes, Slumbering Isle+28% Synergy
$0.32
Ohran Frostfang+25% Synergy
$4.01
Craterhoof Behemoth+22% Synergy
$12.18
Llanowar Elves+20% Synergy
$0.23
Sakura-Tribe Elder+20% Synergy
$0.41
Murkfiend Liege+20% Synergy
$3.29
Octomancer+20% Synergy
$0.28
Esix, Fractal Bloom+20% Synergy
$0.23
Roaming Throne+19% Synergy
$29.01
Summon: Leviathan+19% Synergy
$1.50
Birds of Paradise+18% Synergy
$11.72
Slinn Voda, the Rising Deep+18% Synergy
$0.27
Archetype of Imagination+18% Synergy
$0.48
Enduring Vitality+17% Synergy
$3.32
Elvish Mystic+14% Synergy
$0.48
Fanatic of Rhonas+13% Synergy
$6.91
Hullbreaker Horror+12% Synergy
$3.87
Fyndhorn Elves+12% Synergy
$1.10
Curiosity Crafter+11% Synergy
$1.17
Enduring Curiosity+10% Synergy
$7.64
Saryth, the Viper's Fang+10% Synergy
$0.52
Nadir Kraken+9% Synergy
$0.15
Toski, Bearer of Secrets+9% Synergy
$2.11
Troyan, Gutsy Explorer+9% Synergy
$0.10
Eternal Witness+8% Synergy
$1.00
Scourge of Fleets+8% Synergy
$0.47
Circle of Dreams Druid+8% Synergy
$5.60
Coiling Oracle+7% Synergy
$0.12
Xolatoyac, the Smiling Flood+7% Synergy
$0.28
Inga and Esika+7% Synergy
$1.67
Kiora, Sovereign of the Deep+7% Synergy
$0.84
Auton Soldier+7% Synergy
$5.47
Tatyova, Benthic Druid+6% Synergy
$0.21
Starwinder+6% Synergy
$0.81
Stormtide Leviathan+6% Synergy
$0.78
Jaheira, Friend of the Forest+6% Synergy
$4.18
Progenitor Mimic+5% Synergy
$1.00
Clever Impersonator+5% Synergy
$2.02
Nezahal, Primal Tide+4% Synergy
$7.63
Delighted Halfling+2% Synergy
$14.90
Reclamation Sage0% Synergy
$0.18
Uro, Titan of Nature's Wrath0% Synergy
$3.13
Azusa, Lost but Seeking-2% Synergy
$11.86
Lotus Cobra-4% Synergy
$6.32
Avenger of Zendikar-5% Synergy
$1.00
Scute Swarm-6% Synergy
$3.66
Rampaging Baloths-6% Synergy
$0.26
Instants
Key instant-speed responses for protection, removal, and keeping Koma, Cosmos Serpent safe.
Double Major+39% Synergy
$1.72
Second Harvest+31% Synergy
$1.60
Return of the Wildspeaker+22% Synergy
$0.92
Negate+21% Synergy
$0.26
Mana Drain+19% Synergy
$46.95
Krosan Grip+16% Synergy
$0.80
Pongify+14% Synergy
$1.81
Arcane Denial+14% Synergy
$1.83
An Offer You Can't Refuse+13% Synergy
$1.36
Swan Song+13% Synergy
$8.48
Simic Charm+11% Synergy
$1.25
Mystic Reflection+9% Synergy
$0.76
Plasm Capture+8% Synergy
$0.13
Tamiyo's Safekeeping+7% Synergy
$2.61
Return to Nature+7% Synergy
$0.21
Voidslime+7% Synergy
$0.54
Nature's Claim+6% Synergy
$0.87
Snakeskin Veil+6% Synergy
$0.09
Sublime Epiphany+6% Synergy
$0.16
Disallow+6% Synergy
$2.42
Stubborn Denial+5% Synergy
$3.81
Narset's Reversal+5% Synergy
$1.71
Lazotep Plating+5% Synergy
$0.40
Rapid Hybridization+4% Synergy
$1.52
Reality Shift+4% Synergy
$0.24
Planar Genesis+4% Synergy
$0.34
Perplexing Test+4% Synergy
$0.27
Tyvar's Stand+4% Synergy
$0.83
Saw It Coming+4% Synergy
$0.37
Harrow+3% Synergy
$0.28
Force of Negation+3% Synergy
$45.90
Chord of Calling+3% Synergy
$3.97
Brainstorm+2% Synergy
$1.27
Pact of Negation+2% Synergy
$15.61
Archdruid's Charm+2% Synergy
$5.54
Noxious Revival+2% Synergy
$5.43
Decisive Denial+2% Synergy
$0.25
Strix Serenade+2% Synergy
$1.42
Collective Resistance+2% Synergy
$1.26
Auroral Procession+2% Synergy
$0.24
Eureka Moment+1% Synergy
$0.10
Resculpt+1% Synergy
$0.26
Force of Vigor+1% Synergy
$6.03
Aetherize0% Synergy
$0.36
Joint Exploration0% Synergy
$0.22
Sink into Stupor-1% Synergy
$7.76
Entish Restoration-1% Synergy
$2.52
Sorceries
Important sorcery spells that advance Koma, Cosmos Serpent's game plan and control the board.
Skyshroud Claim+28% Synergy
$0.81
Three Visits+25% Synergy
$5.96
Quantum Misalignment+25% Synergy
$10.43
Overwhelming Stampede+12% Synergy
$1.33
Migration Path+12% Synergy
$0.34
Shamanic Revelation+11% Synergy
$0.72
Rite of Replication+10% Synergy
$0.21
Triumph of the Hordes+10% Synergy
$13.93
Distant Melody+9% Synergy
$0.48
Explore+7% Synergy
$4.95
Rishkar's Expertise+6% Synergy
$1.48
Explosive Vegetation+6% Synergy
$0.19
Urban Evolution+5% Synergy
$0.16
Harmonize+5% Synergy
$0.52
Preposterous Proportions+5% Synergy
$0.40
Search for Tomorrow+4% Synergy
$0.33
Regrowth+4% Synergy
$0.38
Ravenform+3% Synergy
$0.17
Quasiduplicate+3% Synergy
$0.52
Flare of Cultivation+3% Synergy
$0.71
Bala Ged Recovery+2% Synergy
$4.33
Windfall+2% Synergy
$3.98
Ponder+1% Synergy
$1.67
Doppelgang+1% Synergy
$0.54
Sea Gate Restoration+1% Synergy
$36.04
Finale of Devastation0% Synergy
$24.09
Broken Bond0% Synergy
$0.29
Curse of the Swine-2% Synergy
$0.12
Green Sun's Zenith-2% Synergy
$16.74
Ezuri's Predation-2% Synergy
$0.99
Preordain-3% Synergy
$0.58
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Helm of the Host+38% Synergy
$9.98
Combine Chrysalis+22% Synergy
$0.17
Lightning Greaves+20% Synergy
$4.12
Swiftfoot Boots+19% Synergy
$1.14
Mirror Box+15% Synergy
$3.49
Emerald Medallion+10% Synergy
$2.01
Eldrazi Monument+9% Synergy
$6.89
Idol of Oblivion+8% Synergy
$0.58
Sapphire Medallion+7% Synergy
$4.34
Coat of Arms+6% Synergy
$16.06
Banner of Kinship+4% Synergy
$5.63
Skullclamp+4% Synergy
$3.92
The Great Henge+3% Synergy
$64.11
Bident of Thassa+2% Synergy
$1.12
The One Ring-1% Synergy
$78.29
Enchantments
Powerful enchantments that support Koma, Cosmos Serpent's strategy and create lasting battlefield effects.
Doubling Season+39% Synergy
$26.45
Tribute to the World Tree+38% Synergy
$9.32
Kindred Discovery+20% Synergy
$4.98
Primal Vigor+15% Synergy
$7.94
Mystic Remora+13% Synergy
$10.49
Growing Rites of Itlimoc+12% Synergy
$4.33
Beastmaster Ascension+12% Synergy
$4.09
Paradox Haze+12% Synergy
$4.10
Cryptolith Rite+11% Synergy
$4.47
Moonlit Meditation+8% Synergy
$0.69
Wild Growth+7% Synergy
$0.18
Utopia Sprawl+7% Synergy
$0.97
Unnatural Growth+7% Synergy
$2.20
Defense of the Heart+7% Synergy
$16.96
Sylvan Library+6% Synergy
$25.58
Extravagant Replication+6% Synergy
$0.36
Verity Circle+5% Synergy
$0.58
Dismiss into Dream+5% Synergy
$0.64
Opposition+5% Synergy
$0.78
Propaganda+4% Synergy
$2.29
Asceticism+4% Synergy
$5.36
Imprisoned in the Moon+3% Synergy
$0.17
Kenrith's Transformation+3% Synergy
$1.03
Garruk's Uprising+2% Synergy
$0.85
Ominous Seas+2% Synergy
$1.00
Exploration+1% Synergy
$30.05
Wilderness Reclamation+1% Synergy
$0.35
Burgeoning+1% Synergy
$35.08
Planeswalkers
Planeswalkers that work alongside Koma, Cosmos Serpent to provide ongoing value and board presence.
Oko, Thief of Crowns+14% Synergy
$5.67
Kiora, the Crashing Wave+5% Synergy
$1.74
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Command Beacon+14% Synergy
$5.95
Reliquary Tower+11% Synergy
$1.99
Three Tree City+11% Synergy
$17.82
Castle Garenbrig+8% Synergy
$4.56
Evendo, Waking Haven+6% Synergy
$15.56
Temple of the False God+4% Synergy
$0.13
Boseiju, Who Endures+3% Synergy
$32.95
Yavimaya, Cradle of Growth+2% Synergy
$7.75
Otawara, Soaring City+2% Synergy
$18.45
Mystic Sanctuary+2% Synergy
$1.70
Mistrise Village+2% Synergy
$6.13
Restless Vinestalk0% Synergy
$0.25
Mosswort Bridge-1% Synergy
$0.18
Castle Vantress-1% Synergy
$0.65
Lumbering Falls-2% Synergy
$0.10
Alchemist's Refuge-6% Synergy
$0.33
Rogue's Passage-7% Synergy
$0.31
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Thought Vessel+18% Synergy
$1.04
Arcane Signet+15% Synergy
$0.49
Simic Signet+12% Synergy
$0.17
Talisman of Curiosity+12% Synergy
$0.17
Sol Ring+11% Synergy
$1.46
Thran Dynamo+4% Synergy
$2.63
Commander's Sphere+3% Synergy
$0.17
Fellwar Stone+2% Synergy
$1.05
Decanter of Endless Water+2% Synergy
$3.47
Mind Stone+2% Synergy
$0.13
Mana Vault+1% Synergy
$78.39
Lands
The mana base foundation for Koma, Cosmos Serpent decks, ensuring smooth and reliable mana development.
Barkchannel Pathway+15% Synergy
$2.83
Rejuvenating Springs+11% Synergy
$5.59
Breeding Pool+9% Synergy
$6.67
Rimewood Falls+8% Synergy
$0.49
Dreamroot Cascade+7% Synergy
$0.87
Hinterland Harbor+6% Synergy
$0.25
Misty Rainforest+5% Synergy
$26.43
Myriad Landscape+5% Synergy
$0.16
Glasspool Mimic+5% Synergy
$4.63
Flooded Grove+4% Synergy
$0.29
Tangled Islet+4% Synergy
$0.14
Littjara Mirrorlake+4% Synergy
$0.17
Thornwood Falls+3% Synergy
$0.06
Fabled Passage+3% Synergy
$4.81
Yavimaya Coast+2% Synergy
$0.24
Willowrush Verge+2% Synergy
$6.06
Bala Ged Recovery+2% Synergy
$4.33
Snow-Covered Island+2% Synergy
$0.97
Snow-Covered Forest+2% Synergy
$0.64
Prismatic Vista+2% Synergy
$32.18
Command Tower+1% Synergy
$0.27
Simic Growth Chamber+1% Synergy
$0.54
Exotic Orchard+1% Synergy
$0.21
Waterlogged Grove+1% Synergy
$0.95
Tropical Island+1% Synergy
Botanical Sanctum+1% Synergy
$0.88
Blighted Woodland+1% Synergy
$0.32
Sea Gate Restoration+1% Synergy
$36.04
Woodland Stream+1% Synergy
$0.07
Hedge Maze0% Synergy
$10.05
Simic Guildgate0% Synergy
$0.14
Forest-1% Synergy
$0.06
Island-1% Synergy
$0.06
Temple of Mystery-1% Synergy
$0.11
Sink into Stupor-1% Synergy
$7.76
Lush Oasis-1% Synergy
$0.12
Verdant Catacombs-2% Synergy
$19.30
Quandrix Campus-2% Synergy
$0.09
Vineglimmer Snarl-3% Synergy
$0.15
Evolving Wilds-3% Synergy
$0.12
Flooded Strand-3% Synergy
$13.38
Windswept Heath-3% Synergy
$8.50
Polluted Delta-3% Synergy
$15.26
Scalding Tarn-3% Synergy
$23.54
Wooded Foothills-3% Synergy
$12.77
Terramorphic Expanse-4% Synergy
$0.16
Overflowing Basin-4% Synergy
$0.17
Path of Ancestry-8% Synergy
$0.16
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The following Commanders share a similar playing style, strategy, or theme like Koma, Cosmos Serpent.
Sakashima of a Thousand Faces // Sidar Kondo of Jamuraa
Kydele, Chosen of Kruphix // Prava of the Steel Legion
Adrix and Nev, Twincasters
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Kydele, Chosen of Kruphix // Sakashima of a Thousand Faces
Esix, Fractal Bloom
Jaheira, Friend of the Forest // Shameless Charlatan
Sakashima of a Thousand Faces // Tana, the Bloodsower
Volo, Guide to Monsters
Jaheira, Friend of the Forest // Dungeon Delver
Jaheira, Friend of the Forest // Feywild Visitor
Tawnos, the Toymaker
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Kodama of the East Tree // Sakashima of a Thousand Faces
Esika's Chariot
Kydele, Chosen of Kruphix // Malcolm, Keen-Eyed Navigator
Kydele, Chosen of Kruphix // Numa, Joraga Chieftain
Kydele, Chosen of Kruphix // Slurrk, All-Ingesting
Kydele, Chosen of Kruphix // The Prismatic Piper
Kydele, Chosen of Kruphix // Thrasios, Triton Hero
Sakashima of a Thousand Faces // Slurrk, All-Ingesting
Sakashima of a Thousand Faces // Thrasios, Triton Hero
Aesi, Tyrant of Gyre Strait
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Ambassador Blorpityblorpboop
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The First Sliver
The Third Doctor // Adric, Mathematical Genius
The Thirteenth Doctor // Romana II
Kozilek, the Great Distortion
Sliver Hivelord
Zhulodok, Void Gorger
Old Gnawbone
Ulamog, the Infinite Gyre
Jaheira, Friend of the Forest // Candlekeep Sage
Kraum, Ludevic's Opus // Sidar Kondo of Jamuraa