Koma, Cosmos Serpent
$5.18
$5.18
How it feels to play against
Popularity
Ranking
#421
Current Rank
#417
Last Week
#326
Last Month
Combos
Debut Set
Decks on Moxfield
Decks on Archidekt
Scryfall
CardmarketVideos
Commander gameplay videos featuring Koma, Cosmos Serpent.
ZachTheBold is on the hunt for zombies - and for CovertGoBlue! | Commander at Home Episode 85
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
Mistakes Were Made! Chaotic Commander MTG EDH Gameplay
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
More Koma, Cosmos Serpent VideosNew Cards
Fresh cards from recent sets that players are experimenting with in Koma, Cosmos Serpent decks.
Irma, Part-Time Mutant+4% Synergy
$5.74
Echocasting Symposium+1% Synergy
$3.27
Lessons from Life0% Synergy
$0.30
Mind into Matter-4% Synergy
$0.40
Turbulent Wilderness-12% Synergy
$7.45
High Synergy Cards
Cards that work exceptionally well with Koma, Cosmos Serpent's abilities and overall game plan.
Adrix and Nev, Twincasters+67% Synergy
$10.54
Elemental Bond+63% Synergy
$3.99
Whelming Wave+62% Synergy
$0.51
Spark Double+53% Synergy
$13.43
Koma, World-Eater+53% Synergy
$0.48
Junk Winder+51% Synergy
$0.17
Parallel Lives+50% Synergy
$39.39
Serpent of Yawning Depths+49% Synergy
$10.03
Irenicus's Vile Duplication+45% Synergy
$11.97
Sakashima of a Thousand Faces+44% Synergy
$35.27
Top Cards
The most popular and reliable cards that form the backbone of successful Koma, Cosmos Serpent decks.
Aesi, Tyrant of Gyre Strait+37% Synergy
$10.31
Kodama's Reach+34% Synergy
$1.16
Cultivate+31% Synergy
$0.29
Rampant Growth+28% Synergy
$0.37
Farseek+28% Synergy
$0.52
Nature's Lore+26% Synergy
$2.13
Counterspell+25% Synergy
$2.48
Heroic Intervention+23% Synergy
$13.67
Beast Within+11% Synergy
$0.46
Growth Spiral+11% Synergy
$0.30
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Cyclonic Rift+19% Synergy
$41.42
Rhystic Study+18% Synergy
$67.17
Fierce Guardianship+15% Synergy
$56.33
Seedborn Muse+13% Synergy
$13.48
Consecrated Sphinx+10% Synergy
$32.19
Worldly Tutor+8% Synergy
$26.91
Mystical Tutor+7% Synergy
$17.03
Force of Will+4% Synergy
$69.18
Ancient Tomb+4% Synergy
$122.46
Gaea's Cradle+3% Synergy
$1374.41
Creatures
Essential creatures that complement Koma, Cosmos Serpent's strategy through synergy, utility, or raw power.
Spawning Kraken+39% Synergy
$15.61
Sakashima the Impostor+35% Synergy
$17.61
Arixmethes, Slumbering Isle+30% Synergy
$0.49
Garruk's Packleader+30% Synergy
$0.29
Ohran Frostfang+27% Synergy
$5.21
Craterhoof Behemoth+25% Synergy
$20.57
Llanowar Elves+23% Synergy
$0.35
Summon: Leviathan+23% Synergy
$1.04
Murkfiend Liege+22% Synergy
$3.21
Sakura-Tribe Elder+20% Synergy
$0.33
Roaming Throne+20% Synergy
$52.44
Esix, Fractal Bloom+20% Synergy
$0.35
Birds of Paradise+19% Synergy
$13.64
Slinn Voda, the Rising Deep+19% Synergy
$0.28
Octomancer+19% Synergy
$0.35
Archetype of Imagination+19% Synergy
$0.44
Enduring Vitality+18% Synergy
$8.27
Elvish Mystic+17% Synergy
$0.40
Fanatic of Rhonas+14% Synergy
$7.09
Hullbreaker Horror+13% Synergy
$5.88
Fyndhorn Elves+13% Synergy
$2.42
The Unagi of Kyoshi Island+12% Synergy
$1.77
Chameleon, Master of Disguise+12% Synergy
$1.00
Curiosity Crafter+11% Synergy
$0.39
Nadir Kraken+9% Synergy
$0.39
Toski, Bearer of Secrets+9% Synergy
$2.90
Enduring Curiosity+9% Synergy
$6.99
Saryth, the Viper's Fang+9% Synergy
$1.94
Tatyova, Benthic Druid+8% Synergy
$0.29
Eternal Witness+8% Synergy
$1.84
Coiling Oracle+8% Synergy
$0.13
Scourge of Fleets+8% Synergy
$2.30
Starwinder+8% Synergy
$1.15
Xolatoyac, the Smiling Flood+7% Synergy
$0.36
Troyan, Gutsy Explorer+7% Synergy
$0.26
Circle of Dreams Druid+7% Synergy
$14.01
Kiora, Sovereign of the Deep+7% Synergy
$1.21
Stormtide Leviathan+6% Synergy
$2.73
Nezahal, Primal Tide+4% Synergy
$9.39
Progenitor Mimic+4% Synergy
$1.21
Glasspool Mimic+4% Synergy
$5.75
Delighted Halfling+3% Synergy
$24.88
Clever Impersonator+3% Synergy
$3.12
Reclamation Sage+1% Synergy
$0.32
Uro, Titan of Nature's Wrath0% Synergy
$2.91
Azusa, Lost but Seeking-1% Synergy
$13.18
Lotus Cobra-2% Synergy
$5.71
Scute Swarm-5% Synergy
$4.95
Avenger of Zendikar-5% Synergy
$0.46
Rampaging Baloths-5% Synergy
$0.25
Instants
Key instant-speed responses for protection, removal, and keeping Koma, Cosmos Serpent safe.
Double Major+38% Synergy
$2.28
Second Harvest+31% Synergy
$2.22
Negate+21% Synergy
$0.20
Return of the Wildspeaker+21% Synergy
$0.69
Mana Drain+20% Synergy
$52.08
Pongify+15% Synergy
$1.71
An Offer You Can't Refuse+15% Synergy
$2.05
Arcane Denial+15% Synergy
$1.43
Krosan Grip+15% Synergy
$1.50
Swan Song+14% Synergy
$7.19
Simic Charm+11% Synergy
$0.95
Mystic Reflection+8% Synergy
$2.39
Nature's Claim+7% Synergy
$1.07
Tamiyo's Safekeeping+7% Synergy
$4.28
Voidslime+7% Synergy
$0.55
Plasm Capture+7% Synergy
$0.36
Snakeskin Veil+6% Synergy
$0.20
Return to Nature+6% Synergy
$0.27
Disallow+6% Synergy
$1.58
Rapid Hybridization+5% Synergy
$0.50
Stubborn Denial+5% Synergy
$4.38
Sublime Epiphany+5% Synergy
$0.27
Narset's Reversal+5% Synergy
$2.40
Reality Shift+4% Synergy
$0.32
Planar Genesis+4% Synergy
$0.35
Harmonized Crescendo+4% Synergy
$0.88
Force of Negation+3% Synergy
$47.88
Perplexing Test+3% Synergy
$0.32
Strix Serenade+3% Synergy
$2.19
Harrow+2% Synergy
$0.33
Chord of Calling+2% Synergy
$5.67
Pact of Negation+2% Synergy
$18.29
Archdruid's Charm+2% Synergy
$7.81
Decisive Denial+2% Synergy
$1.19
Resculpt+2% Synergy
$0.36
Noxious Revival+2% Synergy
$7.11
Force of Vigor+2% Synergy
$7.81
Tyvar's Stand+2% Synergy
$0.49
Collective Resistance+2% Synergy
$1.00
Brainstorm+1% Synergy
$1.37
Aetherize+1% Synergy
$0.41
Auroral Procession+1% Synergy
$0.35
Sink into Stupor0% Synergy
$5.64
Eureka Moment0% Synergy
$0.31
Entish Restoration-1% Synergy
$4.07
Sorceries
Important sorcery spells that advance Koma, Cosmos Serpent's game plan and control the board.
Skyshroud Claim+28% Synergy
$0.82
Three Visits+25% Synergy
$5.05
Quantum Misalignment+23% Synergy
$14.79
Overwhelming Stampede+12% Synergy
$1.66
Migration Path+12% Synergy
$0.29
Shamanic Revelation+10% Synergy
$1.35
Rite of Replication+9% Synergy
$0.34
Triumph of the Hordes+9% Synergy
$14.55
Explore+8% Synergy
$0.34
Distant Melody+8% Synergy
$0.37
Explosive Vegetation+7% Synergy
$0.26
Rishkar's Expertise+5% Synergy
$2.99
Harmonize+5% Synergy
$0.32
Shared Roots+5% Synergy
$0.84
Urban Evolution+4% Synergy
$0.18
Regrowth+4% Synergy
$0.47
Preposterous Proportions+4% Synergy
$0.48
Search for Tomorrow+3% Synergy
$0.22
Finale of Devastation+2% Synergy
$48.01
Bala Ged Recovery+2% Synergy
$7.56
Sea Gate Restoration+2% Synergy
$33.89
Ravenform+2% Synergy
$0.31
Windfall+2% Synergy
$4.79
Ponder+1% Synergy
$1.64
Broken Bond+1% Synergy
$0.36
Doppelgang0% Synergy
$1.79
Green Sun's Zenith-1% Synergy
$22.04
Ezuri's Predation-2% Synergy
$0.84
Curse of the Swine-3% Synergy
$0.27
Preordain-3% Synergy
$0.64
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Helm of the Host+37% Synergy
$10.74
Lightning Greaves+21% Synergy
$3.70
Combine Chrysalis+21% Synergy
$0.21
Swiftfoot Boots+19% Synergy
$1.85
Mirror Box+13% Synergy
$5.93
Emerald Medallion+10% Synergy
$2.46
Eldrazi Monument+9% Synergy
$6.90
Sapphire Medallion+8% Synergy
$5.58
Idol of Oblivion+7% Synergy
$0.78
Coat of Arms+6% Synergy
$17.39
Banner of Kinship+4% Synergy
$5.27
The Great Henge+3% Synergy
$62.03
Bident of Thassa+2% Synergy
$0.41
The One Ring0% Synergy
$98.98
Enchantments
Powerful enchantments that support Koma, Cosmos Serpent's strategy and create lasting battlefield effects.
Doubling Season+40% Synergy
$31.75
Tribute to the World Tree+38% Synergy
$13.23
Kindred Discovery+22% Synergy
$13.88
Primal Vigor+15% Synergy
$13.35
Cryptolith Rite+13% Synergy
$5.92
Mystic Remora+12% Synergy
$10.56
Beastmaster Ascension+12% Synergy
$3.99
Growing Rites of Itlimoc+11% Synergy
$7.49
Paradox Haze+11% Synergy
$2.69
Wild Growth+7% Synergy
$0.40
Utopia Sprawl+7% Synergy
$1.62
Impostor Syndrome+7% Synergy
$6.85
Sylvan Library+6% Synergy
$26.49
Unnatural Growth+6% Synergy
$3.08
Defense of the Heart+6% Synergy
$25.75
Moonlit Meditation+6% Synergy
$0.41
Propaganda+5% Synergy
$3.44
Extravagant Replication+5% Synergy
$0.33
Springleaf Parade+5% Synergy
$6.27
Imprisoned in the Moon+4% Synergy
$0.29
Asceticism+4% Synergy
$6.59
Verity Circle+4% Synergy
$1.53
Kenrith's Transformation+3% Synergy
$0.97
Garruk's Uprising+2% Synergy
$0.39
Exploration+2% Synergy
$32.10
Ominous Seas+2% Synergy
$1.18
Wilderness Reclamation+1% Synergy
$0.90
Burgeoning+1% Synergy
$34.55
Planeswalkers
Planeswalkers that work alongside Koma, Cosmos Serpent to provide ongoing value and board presence.
Oko, Thief of Crowns+14% Synergy
$6.94
Kiora, the Crashing Wave+5% Synergy
$1.54
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Command Beacon+15% Synergy
$5.98
Reliquary Tower+11% Synergy
$2.65
Three Tree City+11% Synergy
$24.40
Castle Garenbrig+9% Synergy
$6.57
Evendo, Waking Haven+8% Synergy
$16.41
Boseiju, Who Endures+4% Synergy
$49.31
Temple of the False God+4% Synergy
$1.13
Yavimaya, Cradle of Growth+3% Synergy
$14.95
Otawara, Soaring City+2% Synergy
$28.81
Mistrise Village+2% Synergy
$7.97
Mystic Sanctuary+1% Synergy
$0.80
Restless Vinestalk0% Synergy
$0.36
Mosswort Bridge-1% Synergy
$0.26
Castle Vantress-1% Synergy
$0.29
Alchemist's Refuge-6% Synergy
$0.53
Rogue's Passage-7% Synergy
$0.30
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Thought Vessel+19% Synergy
$2.89
Arcane Signet+15% Synergy
$0.43
Sol Ring+12% Synergy
$1.19
Simic Signet+12% Synergy
$0.32
Talisman of Curiosity+11% Synergy
$0.44
Thran Dynamo+4% Synergy
$4.45
Commander's Sphere+3% Synergy
$0.34
Fellwar Stone+2% Synergy
$0.63
Decanter of Endless Water+2% Synergy
$5.05
Mana Vault+1% Synergy
$108.93
Mind Stone+1% Synergy
$0.33
Lands
The mana base foundation for Koma, Cosmos Serpent decks, ensuring smooth and reliable mana development.
Barkchannel Pathway+14% Synergy
$3.98
Rejuvenating Springs+11% Synergy
$8.11
Breeding Pool+10% Synergy
$11.74
Rimewood Falls+8% Synergy
$0.51
Dreamroot Cascade+7% Synergy
$0.53
Hinterland Harbor+5% Synergy
$0.29
Misty Rainforest+5% Synergy
$33.01
Myriad Landscape+4% Synergy
$0.27
Glasspool Mimic+4% Synergy
$5.75
Thornwood Falls+3% Synergy
$0.13
Snow-Covered Forest+3% Synergy
$0.75
Snow-Covered Island+3% Synergy
$1.26
Littjara Mirrorlake+3% Synergy
$0.19
Command Tower+2% Synergy
$0.26
Yavimaya Coast+2% Synergy
$0.28
Flooded Grove+2% Synergy
$0.35
Waterlogged Grove+2% Synergy
$1.66
Willowrush Verge+2% Synergy
$8.55
Tangled Islet+2% Synergy
$0.32
Fabled Passage+2% Synergy
$1.09
Bala Ged Recovery+2% Synergy
$7.56
Prismatic Vista+2% Synergy
$39.63
Sea Gate Restoration+2% Synergy
$33.89
Simic Growth Chamber+1% Synergy
$0.32
Exotic Orchard+1% Synergy
$0.28
Hedge Maze+1% Synergy
$12.71
Tropical Island+1% Synergy
Botanical Sanctum+1% Synergy
$1.36
Blighted Woodland+1% Synergy
$0.41
Woodland Stream+1% Synergy
$0.10
Sink into Stupor0% Synergy
$5.64
Simic Guildgate0% Synergy
$0.13
Forest-1% Synergy
$0.07
Island-1% Synergy
$0.07
Temple of Mystery-1% Synergy
$0.31
Sodden Verdure-1% Synergy
$0.50
Evolving Wilds-2% Synergy
$0.23
Windswept Heath-2% Synergy
$10.45
Verdant Catacombs-2% Synergy
$28.97
Rain-Slicked Copse-2% Synergy
$0.32
Vineglimmer Snarl-3% Synergy
$0.27
Flooded Strand-3% Synergy
$14.49
Polluted Delta-3% Synergy
$19.07
Scalding Tarn-3% Synergy
$35.36
Wooded Foothills-3% Synergy
$16.30
Terramorphic Expanse-4% Synergy
$0.21
Overflowing Basin-5% Synergy
$0.31
Path of Ancestry-7% Synergy
$0.26
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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
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Kydele, Chosen of Kruphix // Sakashima of a Thousand Faces
Jaheira, Friend of the Forest // Shameless Charlatan
Volo, Guide to Monsters
Sakashima of a Thousand Faces // Tana, the Bloodsower
Jaheira, Friend of the Forest // Dungeon Delver
Jaheira, Friend of the Forest // Feywild Visitor
Atraxa, Grand Unifier
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Kodama of the East Tree // Sakashima of a Thousand Faces
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Kydele, Chosen of Kruphix // Malcolm, Keen-Eyed Navigator
Kydele, Chosen of Kruphix // Numa, Joraga Chieftain
Kydele, Chosen of Kruphix // Slurrk, All-Ingesting
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Sakashima of a Thousand Faces // Slurrk, All-Ingesting
Sakashima of a Thousand Faces // Thrasios, Triton Hero
Ulamog, the Ceaseless Hunger
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The Third Doctor // Adric, Mathematical Genius
The Thirteenth Doctor // Romana II
Bruvac the Grandiloquent
Ambassador Blorpityblorpboop
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The First Sliver
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