Koma, Cosmos Serpent
$5.91
$5.91
How it feels to play against
Popularity
Ranking
#465
Current Rank
#422
Last Week
#343
Past 2 Years
Combos
Debut Set
Decks on Moxfield
Decks on Archidekt
Scryfall
CardmarketVideos
Commander gameplay videos featuring Koma, Cosmos Serpent.
Let the chaos BEGIN. Showdown at The King's Table, koma vs elminster vs squall vs coinflips
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
More Koma, Cosmos Serpent VideosNew Cards
Fresh cards from recent sets that players are experimenting with in Koma, Cosmos Serpent decks.
Radagast of Rhosgobel+2% Synergy
$2.64
Geist of Saint Thalia+0% Synergy
$1.99
Orcrist, Goblin-cleaver+0% Synergy
$11.65
Wizard's Staff0% Synergy
$2.88
Through the Forest Gate-2% Synergy
$0.87
High Synergy Cards
Cards that work exceptionally well with Koma, Cosmos Serpent's abilities and overall game plan.
Adrix and Nev, Twincasters+66% Synergy
$8.83
Elemental Bond+63% Synergy
$4.55
Whelming Wave+62% Synergy
$2.34
Koma, World-Eater+53% Synergy
$0.63
Spark Double+52% Synergy
$11.92
Junk Winder+51% Synergy
$0.36
Parallel Lives+50% Synergy
$39.41
Serpent of Yawning Depths+49% Synergy
$8.11
Irenicus's Vile Duplication+44% Synergy
$11.24
Sakashima of a Thousand Faces+43% Synergy
$33.83
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
$12.23
Kodama's Reach+34% Synergy
$2.17
Cultivate+31% Synergy
$0.39
Farseek+28% Synergy
$0.45
Rampant Growth+27% Synergy
$0.62
Nature's Lore+25% Synergy
$3.05
Counterspell+25% Synergy
$3.52
Heroic Intervention+22% Synergy
$15.66
Growth Spiral+11% Synergy
$0.31
Beast Within+11% Synergy
$0.72
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Cyclonic Rift+18% Synergy
$39.32
Rhystic Study+17% Synergy
$70.75
Fierce Guardianship+14% Synergy
$64.99
Seedborn Muse+12% Synergy
$17.95
Consecrated Sphinx+9% Synergy
$31.03
Worldly Tutor+8% Synergy
$31.71
Mystical Tutor+6% Synergy
$17.61
Force of Will+3% Synergy
$59.60
Ancient Tomb+3% Synergy
$131.49
Gaea's Cradle+3% Synergy
$1638.52
Creatures
Essential creatures that complement Koma, Cosmos Serpent's strategy through synergy, utility, or raw power.
Spawning Kraken+38% Synergy
$13.45
Sakashima the Impostor+34% Synergy
$18.55
Arixmethes, Slumbering Isle+30% Synergy
$0.55
Garruk's Packleader+30% Synergy
$0.68
Ohran Frostfang+27% Synergy
$7.80
Craterhoof Behemoth+25% Synergy
$25.66
Summon: Leviathan+24% Synergy
$1.71
Llanowar Elves+23% Synergy
$0.26
Murkfiend Liege+22% Synergy
$4.07
Sakura-Tribe Elder+20% Synergy
$0.33
Roaming Throne+20% Synergy
$51.22
Esix, Fractal Bloom+19% Synergy
$0.39
Archetype of Imagination+19% Synergy
$0.86
Birds of Paradise+18% Synergy
$9.77
Octomancer+18% Synergy
$0.68
Slinn Voda, the Rising Deep+17% Synergy
$0.34
Enduring Vitality+17% Synergy
$18.00
Elvish Mystic+16% Synergy
$5.26
Fanatic of Rhonas+13% Synergy
$16.49
Chameleon, Master of Disguise+13% Synergy
$0.42
Hullbreaker Horror+12% Synergy
$6.35
The Unagi of Kyoshi Island+12% Synergy
$1.78
Fyndhorn Elves+12% Synergy
$2.43
Curiosity Crafter+10% Synergy
$0.37
Tatyova, Benthic Druid+9% Synergy
$0.24
Toski, Bearer of Secrets+8% Synergy
$7.97
Saryth, the Viper's Fang+8% Synergy
$4.56
Eternal Witness+8% Synergy
$2.46
Coiling Oracle+8% Synergy
$0.28
Nadir Kraken+8% Synergy
$0.40
Starwinder+8% Synergy
$1.35
Enduring Curiosity+7% Synergy
$6.75
Scourge of Fleets+7% Synergy
$2.79
Xolatoyac, the Smiling Flood+7% Synergy
$0.40
Mister Fantastic, Reed Richards+7% Synergy
$0.21
Circle of Dreams Druid+6% Synergy
$16.40
Stormtide Leviathan+5% Synergy
$2.20
Troyan, Gutsy Explorer+5% Synergy
$0.29
Progenitor Mimic+4% Synergy
$1.52
Glasspool Mimic+3% Synergy
$6.14
Nezahal, Primal Tide+3% Synergy
$8.63
Delighted Halfling+2% Synergy
$30.29
Uro, Titan of Nature's Wrath+1% Synergy
$3.07
Reclamation Sage+0% Synergy
$0.32
Azusa, Lost but Seeking0% Synergy
$12.40
Lotus Cobra-1% Synergy
$6.54
Scute Swarm-3% Synergy
$9.60
Rampaging Baloths-3% Synergy
$0.24
Avenger of Zendikar-4% Synergy
$0.42
Tireless Provisioner-5% Synergy
$4.03
Instants
Key instant-speed responses for protection, removal, and keeping Koma, Cosmos Serpent safe.
Double Major+37% Synergy
$2.44
Second Harvest+32% Synergy
$5.55
Negate+21% Synergy
$0.19
Return of the Wildspeaker+20% Synergy
$2.77
Mana Drain+19% Synergy
$56.47
Pongify+16% Synergy
$2.46
Arcane Denial+15% Synergy
$1.96
An Offer You Can't Refuse+15% Synergy
$3.79
Krosan Grip+13% Synergy
$1.72
Swan Song+13% Synergy
$10.24
Simic Charm+10% Synergy
$3.47
Tamiyo's Safekeeping+7% Synergy
$5.33
Nature's Claim+7% Synergy
$1.77
Mystic Reflection+7% Synergy
$1.43
Voidslime+7% Synergy
$0.59
Plasm Capture+6% Synergy
$0.36
Return to Nature+5% Synergy
$0.33
Stubborn Denial+5% Synergy
$4.59
Disallow+5% Synergy
$1.94
Rapid Hybridization+5% Synergy
$0.96
Snakeskin Veil+5% Synergy
$0.31
Reality Shift+4% Synergy
$0.29
Narset's Reversal+4% Synergy
$2.52
Planar Genesis+4% Synergy
$0.38
Harmonized Crescendo+3% Synergy
$1.07
Sublime Epiphany+3% Synergy
$0.61
Force of Negation+3% Synergy
$52.98
Strix Serenade+2% Synergy
$2.19
Chord of Calling+2% Synergy
$7.30
Collective Resistance+2% Synergy
$2.03
Force of Vigor+2% Synergy
$9.18
Resculpt+2% Synergy
$0.27
Harrow+2% Synergy
$0.30
Archdruid's Charm+1% Synergy
$9.77
Perplexing Test+1% Synergy
$0.27
Pact of Negation+1% Synergy
$17.67
Aetherize+1% Synergy
$0.54
Noxious Revival+1% Synergy
$7.61
Auroral Procession+1% Synergy
$0.32
Tyvar's Stand+1% Synergy
$1.25
Decisive Denial+0% Synergy
$0.31
Brainstorm0% Synergy
$1.34
Sink into Stupor0% Synergy
$8.40
Eureka Moment0% Synergy
$0.23
Entish Restoration-1% Synergy
$3.03
Sorceries
Important sorcery spells that advance Koma, Cosmos Serpent's game plan and control the board.
Skyshroud Claim+29% Synergy
$0.68
Three Visits+23% Synergy
$5.62
Quantum Misalignment+22% Synergy
$4.96
Overwhelming Stampede+12% Synergy
$1.67
Migration Path+11% Synergy
$0.37
Shamanic Revelation+9% Synergy
$1.33
Rite of Replication+9% Synergy
$0.28
Triumph of the Hordes+9% Synergy
$10.91
Explore+8% Synergy
$0.26
Distant Melody+8% Synergy
$0.39
Explosive Vegetation+6% Synergy
$0.30
Multiversal Recruitment+5% Synergy
$5.33
Rishkar's Expertise+4% Synergy
$4.95
Shared Roots+4% Synergy
$0.38
Harmonize+4% Synergy
$0.30
Preposterous Proportions+3% Synergy
$1.34
Regrowth+3% Synergy
$0.47
Urban Evolution+3% Synergy
$0.35
Search for Tomorrow+2% Synergy
$0.37
Ravenform+2% Synergy
$0.32
Bala Ged Recovery+2% Synergy
$7.18
Sea Gate Restoration+2% Synergy
$37.58
Windfall+1% Synergy
$5.31
Finale of Devastation+1% Synergy
$37.01
Ponder+0% Synergy
$4.03
Lessons from Life+0% Synergy
$0.27
Green Sun's Zenith0% Synergy
$32.99
Doppelgang-1% Synergy
$1.60
Preordain-2% Synergy
$0.70
Curse of the Swine-3% Synergy
$0.25
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Helm of the Host+36% Synergy
$6.08
Combine Chrysalis+20% Synergy
$0.33
Lightning Greaves+20% Synergy
$4.54
Swiftfoot Boots+18% Synergy
$2.00
Mirror Box+12% Synergy
$5.28
Emerald Medallion+11% Synergy
$5.79
Eldrazi Monument+8% Synergy
$10.79
Sapphire Medallion+7% Synergy
$8.06
Idol of Oblivion+7% Synergy
$3.76
Coat of Arms+5% Synergy
$20.82
Banner of Kinship+3% Synergy
$8.44
The Great Henge+2% Synergy
$65.37
Bident of Thassa+2% Synergy
$0.45
The One Ring0% Synergy
$120.86
Enchantments
Powerful enchantments that support Koma, Cosmos Serpent's strategy and create lasting battlefield effects.
Doubling Season+39% Synergy
$34.60
Tribute to the World Tree+37% Synergy
$14.64
Kindred Discovery+22% Synergy
$6.08
Primal Vigor+15% Synergy
$14.75
Cryptolith Rite+13% Synergy
$14.30
Mystic Remora+12% Synergy
$12.86
Beastmaster Ascension+11% Synergy
$6.14
Growing Rites of Itlimoc+11% Synergy
$9.77
Paradox Haze+10% Synergy
$4.13
Wild Growth+7% Synergy
$0.65
Defense of the Heart+6% Synergy
$23.19
Impostor Syndrome+6% Synergy
$7.61
Utopia Sprawl+6% Synergy
$1.82
Unnatural Growth+6% Synergy
$3.96
Moonlit Meditation+5% Synergy
$0.40
Propaganda+5% Synergy
$2.84
Extravagant Replication+5% Synergy
$0.37
Sylvan Library+5% Synergy
$27.77
Imprisoned in the Moon+4% Synergy
$0.35
Asceticism+3% Synergy
$7.32
Springleaf Parade+3% Synergy
$10.23
Garruk's Uprising+3% Synergy
$0.51
Kenrith's Transformation+3% Synergy
$1.09
Exploration+2% Synergy
$31.60
Ominous Seas+1% Synergy
$1.52
Burgeoning+0% Synergy
$33.28
Wilderness Reclamation+0% Synergy
$4.23
Planeswalkers
Planeswalkers that work alongside Koma, Cosmos Serpent to provide ongoing value and board presence.
Oko, Thief of Crowns+14% Synergy
$5.58
Kiora, the Crashing Wave+4% Synergy
$1.33
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Command Beacon+14% Synergy
$10.12
Three Tree City+11% Synergy
$29.19
Reliquary Tower+10% Synergy
$3.94
Castle Garenbrig+8% Synergy
$8.82
Evendo, Waking Haven+7% Synergy
$18.52
Boseiju, Who Endures+3% Synergy
$51.75
Yavimaya, Cradle of Growth+3% Synergy
$18.29
Temple of the False God+2% Synergy
$0.30
Otawara, Soaring City+2% Synergy
$28.02
Mistrise Village+2% Synergy
$9.00
Mystic Sanctuary+1% Synergy
$1.08
Mosswort Bridge+0% Synergy
$0.36
Castle Vantress-1% Synergy
$0.40
Alchemist's Refuge-6% Synergy
$0.37
Rogue's Passage-6% Synergy
$0.50
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Thought Vessel+18% Synergy
$2.45
Arcane Signet+14% Synergy
$0.64
Simic Signet+12% Synergy
$0.35
Talisman of Curiosity+11% Synergy
$0.46
Sol Ring+11% Synergy
$1.59
Thran Dynamo+3% Synergy
$4.29
Commander's Sphere+3% Synergy
$0.26
Decanter of Endless Water+2% Synergy
$4.85
Fellwar Stone+2% Synergy
$0.91
Mind Stone+1% Synergy
$0.24
Mana Vault+0% Synergy
$120.43
Lands
The mana base foundation for Koma, Cosmos Serpent decks, ensuring smooth and reliable mana development.
Barkchannel Pathway+13% Synergy
$4.26
Rejuvenating Springs+11% Synergy
$4.15
Breeding Pool+9% Synergy
$9.59
Rimewood Falls+7% Synergy
$0.60
Dreamroot Cascade+7% Synergy
$1.06
Misty Rainforest+5% Synergy
$38.44
Hinterland Harbor+4% Synergy
$0.33
Myriad Landscape+4% Synergy
$0.22
Glasspool Mimic+3% Synergy
$6.14
Thornwood Falls+3% Synergy
$0.11
Littjara Mirrorlake+2% Synergy
$0.35
Snow-Covered Forest+2% Synergy
$0.89
Snow-Covered Island+2% Synergy
$0.99
Waterlogged Grove+2% Synergy
$1.55
Prismatic Vista+2% Synergy
$34.11
Simic Growth Chamber+2% Synergy
$0.38
Bala Ged Recovery+2% Synergy
$7.18
Sea Gate Restoration+2% Synergy
$37.58
Yavimaya Coast+1% Synergy
$0.36
Flooded Grove+1% Synergy
$0.29
Willowrush Verge+1% Synergy
$5.37
Command Tower+1% Synergy
$0.32
Tangled Islet+1% Synergy
$0.31
Hedge Maze+1% Synergy
$11.83
Woodland Stream+1% Synergy
$0.17
Tropical Island+0% Synergy
Blighted Woodland+0% Synergy
$0.40
Botanical Sanctum+0% Synergy
$1.54
Simic Guildgate+0% Synergy
$0.12
Fabled Passage0% Synergy
$1.09
Sink into Stupor0% Synergy
$8.40
Exotic Orchard0% Synergy
$0.24
Forest0% Synergy
$0.08
Island-1% Synergy
$0.06
Temple of Mystery-1% Synergy
$0.29
Evolving Wilds-1% Synergy
$0.25
Verdant Catacombs-1% Synergy
$29.79
Windswept Heath-2% Synergy
$12.41
Wooded Foothills-2% Synergy
$19.03
Scalding Tarn-2% Synergy
$38.81
Polluted Delta-2% Synergy
$20.09
Flooded Strand-2% Synergy
$15.66
Vineglimmer Snarl-3% Synergy
$0.20
Sodden Verdure-3% Synergy
$0.37
Rain-Slicked Copse-3% Synergy
$0.30
Terramorphic Expanse-4% Synergy
$0.24
Overflowing Basin-5% Synergy
$0.25
Turbulent Wilderness-6% Synergy
$6.45
Path of Ancestry-7% Synergy
$0.24
Similar Commanders
The following Commanders share a similar playing style, strategy, or theme like Koma, Cosmos Serpent.
Sakashima of a Thousand Faces // Sidar Kondo of Jamuraa
Adrix and Nev, Twincasters
Kydele, Chosen of Kruphix // Prava of the Steel Legion
Tawnos, the Toymaker
Esix, Fractal Bloom
Koma, World-Eater
Miirym, Sentinel Wyrm
Kydele, Chosen of Kruphix // Sakashima of a Thousand Faces
Jaheira, Friend of the Forest // Shameless Charlatan
Jaheira, Friend of the Forest // Dungeon Delver
Jaheira, Friend of the Forest // Feywild Visitor
Volo, Guide to Monsters
The Fourth Doctor
Sakashima of a Thousand Faces // Tana, the Bloodsower
Esika's Chariot
Gor Muldrak, Amphinologist
Atraxa, Grand Unifier
The Third Doctor
Kodama of the East Tree // Sakashima of a Thousand Faces
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
The Third Doctor // Adric, Mathematical Genius
Ulamog, the Ceaseless Hunger
Sakashima of a Thousand Faces // Slurrk, All-Ingesting
Sakashima of a Thousand Faces // Thrasios, Triton Hero
Derevi, Empyrial Tactician
Kozilek, Butcher of Truth
The Thirteenth Doctor // Romana II
Bruvac the Grandiloquent
Halsin, Emerald Archdruid // Candlekeep Sage
Halsin, Emerald Archdruid // Feywild Visitor
Aesi, Tyrant of Gyre Strait
Ambassador Blorpityblorpboop
Sun Quan, Lord of Wu
The First Sliver
Kozilek, the Great Distortion
Sliver Hivelord