Koma, Cosmos Serpent
$2.14
$2.14
How it feels to play against
Popularity
Ranking
#392
Current Rank
#384
Last Week
#284
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.
Moonlit Meditation+7% Synergy
$1.23
Evendo, Waking Haven+5% Synergy
$16.93
Starwinder+4% Synergy
$0.90
Impostor Syndrome+1% Synergy
$22.77
Ouroboroid-1% Synergy
$21.88
High Synergy Cards
Cards that work exceptionally well with Koma, Cosmos Serpent's abilities and overall game plan.
Adrix and Nev, Twincasters+67% Synergy
$2.92
Whelming Wave+62% Synergy
$0.61
Elemental Bond+62% Synergy
$2.59
Spark Double+54% Synergy
$7.92
Koma, World-Eater+50% Synergy
$0.60
Junk Winder+50% Synergy
$0.12
Parallel Lives+48% Synergy
$25.54
Serpent of Yawning Depths+48% Synergy
$9.27
Irenicus's Vile Duplication+47% Synergy
$7.80
Sakashima of a Thousand Faces+45% Synergy
$30.31
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
$9.96
Kodama's Reach+34% Synergy
$1.79
Cultivate+31% Synergy
$0.54
Farseek+28% Synergy
$0.73
Rampant Growth+28% Synergy
$0.37
Nature's Lore+28% Synergy
$1.99
Counterspell+24% Synergy
$1.25
Heroic Intervention+24% Synergy
$9.75
Growth Spiral+12% Synergy
$0.26
Beast Within+11% Synergy
$0.83
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Rhystic Study+19% Synergy
$49.29
Cyclonic Rift+18% Synergy
$46.53
Fierce Guardianship+15% Synergy
$42.02
Seedborn Muse+13% Synergy
$7.10
Consecrated Sphinx+12% Synergy
$35.46
Worldly Tutor+7% Synergy
$23.45
Mystical Tutor+7% Synergy
$15.45
Force of Will+4% Synergy
$61.91
Ancient Tomb+4% Synergy
$95.44
Gaea's Cradle+3% Synergy
$989.62
Creatures
Essential creatures that complement Koma, Cosmos Serpent's strategy through synergy, utility, or raw power.
Spawning Kraken+41% Synergy
$13.38
Sakashima the Impostor+36% Synergy
$8.57
Garruk's Packleader+31% Synergy
$0.17
Arixmethes, Slumbering Isle+28% Synergy
$0.46
Ohran Frostfang+24% Synergy
$4.32
Murkfiend Liege+21% Synergy
$2.29
Craterhoof Behemoth+21% Synergy
$11.63
Llanowar Elves+20% Synergy
$0.22
Sakura-Tribe Elder+20% Synergy
$0.42
Octomancer+20% Synergy
$0.51
Esix, Fractal Bloom+20% Synergy
$0.27
Roaming Throne+19% Synergy
$30.28
Birds of Paradise+18% Synergy
$10.10
Slinn Voda, the Rising Deep+18% Synergy
$0.32
Summon: Leviathan+18% Synergy
$0.54
Enduring Vitality+17% Synergy
$3.96
Archetype of Imagination+17% Synergy
$0.58
Fanatic of Rhonas+14% Synergy
$5.24
Elvish Mystic+13% Synergy
$0.36
Fyndhorn Elves+13% Synergy
$0.92
Hullbreaker Horror+12% Synergy
$3.54
Curiosity Crafter+12% Synergy
$1.01
Enduring Curiosity+10% Synergy
$8.82
Toski, Bearer of Secrets+10% Synergy
$1.85
Saryth, the Viper's Fang+10% Synergy
$0.59
Nadir Kraken+9% Synergy
$0.16
Troyan, Gutsy Explorer+9% Synergy
$0.11
Eternal Witness+8% Synergy
$1.02
Scourge of Fleets+8% Synergy
$0.47
Circle of Dreams Druid+8% Synergy
$5.91
Kiora, Sovereign of the Deep+8% Synergy
$0.79
Xolatoyac, the Smiling Flood+7% Synergy
$0.29
Inga and Esika+7% Synergy
$1.61
Auton Soldier+7% Synergy
$5.73
Coiling Oracle+6% Synergy
$0.08
Stormtide Leviathan+6% Synergy
$0.58
Jaheira, Friend of the Forest+6% Synergy
$4.14
Tatyova, Benthic Druid+5% Synergy
$0.14
Progenitor Mimic+5% Synergy
$1.03
Clever Impersonator+5% Synergy
$2.55
Glasspool Mimic+5% Synergy
$4.11
Nezahal, Primal Tide+4% Synergy
$6.86
Delighted Halfling+3% Synergy
$15.14
Reclamation Sage0% Synergy
$0.15
Uro, Titan of Nature's Wrath0% Synergy
$3.75
Azusa, Lost but Seeking-2% Synergy
$12.16
Lotus Cobra-4% Synergy
$9.18
Avenger of Zendikar-5% Synergy
$1.00
Rampaging Baloths-6% Synergy
$0.32
Scute Swarm-7% Synergy
$3.84
Instants
Key instant-speed responses for protection, removal, and keeping Koma, Cosmos Serpent safe.
Double Major+39% Synergy
$1.50
Second Harvest+30% Synergy
$2.18
Return of the Wildspeaker+22% Synergy
$0.88
Negate+21% Synergy
$0.26
Mana Drain+18% Synergy
$44.85
Krosan Grip+16% Synergy
$0.87
Pongify+15% Synergy
$2.22
Arcane Denial+14% Synergy
$1.82
An Offer You Can't Refuse+13% Synergy
$1.45
Swan Song+13% Synergy
$8.03
Simic Charm+11% Synergy
$1.68
Mystic Reflection+9% Synergy
$1.12
Plasm Capture+8% Synergy
$0.19
Tamiyo's Safekeeping+7% Synergy
$2.36
Return to Nature+7% Synergy
$0.17
Voidslime+7% Synergy
$0.57
Nature's Claim+6% Synergy
$0.98
Snakeskin Veil+6% Synergy
$0.10
Sublime Epiphany+6% Synergy
$0.24
Disallow+6% Synergy
$1.55
Stubborn Denial+5% Synergy
$2.93
Narset's Reversal+5% Synergy
$2.27
Lazotep Plating+5% Synergy
$0.41
Rapid Hybridization+4% Synergy
$1.38
Reality Shift+4% Synergy
$0.25
Planar Genesis+4% Synergy
$0.43
Perplexing Test+4% Synergy
$0.27
Tyvar's Stand+4% Synergy
$0.96
Saw It Coming+4% Synergy
$0.29
Harrow+3% Synergy
$0.32
Force of Negation+3% Synergy
$51.18
Chord of Calling+3% Synergy
$4.08
Brainstorm+2% Synergy
$1.34
Pact of Negation+2% Synergy
$14.92
Archdruid's Charm+2% Synergy
$5.58
Noxious Revival+2% Synergy
$5.56
Decisive Denial+2% Synergy
$0.21
Strix Serenade+2% Synergy
$1.19
Auroral Procession+2% Synergy
$0.19
Collective Resistance+2% Synergy
$1.32
Eureka Moment+1% Synergy
$0.16
Resculpt+1% Synergy
$0.28
Force of Vigor+1% Synergy
$5.97
Aetherize0% Synergy
$0.45
Sink into Stupor0% Synergy
$7.87
Joint Exploration0% Synergy
$0.20
Entish Restoration-1% Synergy
$2.77
Sorceries
Important sorcery spells that advance Koma, Cosmos Serpent's game plan and control the board.
Skyshroud Claim+28% Synergy
$0.89
Three Visits+26% Synergy
$5.88
Quantum Misalignment+25% Synergy
$9.33
Overwhelming Stampede+12% Synergy
$1.36
Shamanic Revelation+12% Synergy
$0.79
Migration Path+11% Synergy
$0.35
Rite of Replication+10% Synergy
$0.17
Triumph of the Hordes+10% Synergy
$13.48
Distant Melody+9% Synergy
$0.51
Explore+7% Synergy
$0.19
Rishkar's Expertise+6% Synergy
$1.52
Explosive Vegetation+6% Synergy
$0.28
Urban Evolution+5% Synergy
$0.16
Harmonize+5% Synergy
$0.20
Preposterous Proportions+5% Synergy
$0.40
Search for Tomorrow+4% Synergy
$0.35
Regrowth+4% Synergy
$0.44
Ravenform+3% Synergy
$0.15
Quasiduplicate+3% Synergy
$0.47
Flare of Cultivation+3% Synergy
$0.85
Bala Ged Recovery+2% Synergy
$5.13
Windfall+2% Synergy
$4.82
Ponder+1% Synergy
$1.33
Doppelgang+1% Synergy
$0.49
Sea Gate Restoration+1% Synergy
$33.64
Finale of Devastation0% Synergy
$21.28
Broken Bond0% Synergy
$0.32
Curse of the Swine-2% Synergy
$0.21
Green Sun's Zenith-2% Synergy
$17.86
Ezuri's Predation-2% Synergy
$0.75
Preordain-3% Synergy
$0.61
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Helm of the Host+39% Synergy
$12.57
Combine Chrysalis+22% Synergy
$0.15
Lightning Greaves+20% Synergy
$4.54
Swiftfoot Boots+19% Synergy
$1.32
Mirror Box+15% Synergy
$3.28
Emerald Medallion+10% Synergy
$1.80
Eldrazi Monument+9% Synergy
$6.89
Idol of Oblivion+8% Synergy
$0.66
Sapphire Medallion+6% Synergy
$3.78
Coat of Arms+6% Synergy
$15.13
Banner of Kinship+4% Synergy
$4.98
Skullclamp+4% Synergy
$4.87
The Great Henge+3% Synergy
$62.95
Bident of Thassa+2% Synergy
$0.29
The One Ring-1% Synergy
$82.60
Enchantments
Powerful enchantments that support Koma, Cosmos Serpent's strategy and create lasting battlefield effects.
Doubling Season+39% Synergy
$29.02
Tribute to the World Tree+38% Synergy
$10.62
Kindred Discovery+20% Synergy
$3.86
Primal Vigor+15% Synergy
$7.60
Mystic Remora+13% Synergy
$8.45
Paradox Haze+13% Synergy
$4.03
Beastmaster Ascension+12% Synergy
$4.50
Growing Rites of Itlimoc+11% Synergy
$4.52
Cryptolith Rite+11% Synergy
$3.43
Wild Growth+7% Synergy
$0.25
Unnatural Growth+7% Synergy
$2.54
Defense of the Heart+7% Synergy
$16.67
Sylvan Library+6% Synergy
$27.73
Utopia Sprawl+6% Synergy
$0.92
Extravagant Replication+5% Synergy
$0.34
Dismiss into Dream+5% Synergy
$0.80
Verity Circle+5% Synergy
$0.47
Opposition+5% Synergy
$0.66
Propaganda+4% Synergy
$2.35
Asceticism+4% Synergy
$5.21
Kenrith's Transformation+3% Synergy
$0.98
Imprisoned in the Moon+3% Synergy
$0.16
Garruk's Uprising+2% Synergy
$0.54
Ominous Seas+2% Synergy
$0.83
Exploration+1% Synergy
$29.07
Wilderness Reclamation+1% Synergy
$0.47
Burgeoning+1% Synergy
$34.89
Leyline of Anticipation+1% Synergy
$3.33
Planeswalkers
Planeswalkers that work alongside Koma, Cosmos Serpent to provide ongoing value and board presence.
Oko, Thief of Crowns+14% Synergy
$5.01
Kiora, the Crashing Wave+5% Synergy
$1.71
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Command Beacon+14% Synergy
$5.76
Reliquary Tower+11% Synergy
$2.59
Three Tree City+11% Synergy
$19.49
Castle Garenbrig+8% Synergy
$4.48
Temple of the False God+5% Synergy
$0.15
Boseiju, Who Endures+3% Synergy
$30.50
Yavimaya, Cradle of Growth+2% Synergy
$8.83
Otawara, Soaring City+2% Synergy
$18.65
Mystic Sanctuary+2% Synergy
$1.39
Mistrise Village+2% Synergy
$5.94
Restless Vinestalk0% Synergy
$0.28
Mosswort Bridge-1% Synergy
$0.28
Castle Vantress-1% Synergy
$0.24
Lumbering Falls-2% Synergy
$0.12
Alchemist's Refuge-6% Synergy
$0.88
Rogue's Passage-8% Synergy
$0.32
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Thought Vessel+18% Synergy
$1.15
Arcane Signet+15% Synergy
$0.52
Simic Signet+12% Synergy
$0.25
Talisman of Curiosity+12% Synergy
$0.29
Sol Ring+11% Synergy
$1.24
Thran Dynamo+4% Synergy
$2.70
Commander's Sphere+3% Synergy
$0.17
Jeweled Lotus+3% Synergy
$31.25
Decanter of Endless Water+2% Synergy
$2.88
Mind Stone+2% Synergy
$0.21
Fellwar Stone+1% Synergy
$1.34
Mana Vault+1% Synergy
$77.64
Mana Crypt+1% Synergy
$39.82
Lands
The mana base foundation for Koma, Cosmos Serpent decks, ensuring smooth and reliable mana development.
Barkchannel Pathway+16% Synergy
$3.86
Rejuvenating Springs+11% Synergy
$4.88
Breeding Pool+9% Synergy
$7.34
Dreamroot Cascade+8% Synergy
$1.07
Rimewood Falls+8% Synergy
$0.58
Hinterland Harbor+6% Synergy
$0.30
Misty Rainforest+5% Synergy
$27.41
Glasspool Mimic+5% Synergy
$4.11
Flooded Grove+4% Synergy
$0.26
Myriad Landscape+4% Synergy
$0.21
Tangled Islet+4% Synergy
$0.26
Littjara Mirrorlake+4% Synergy
$0.16
Yavimaya Coast+3% Synergy
$0.33
Fabled Passage+3% Synergy
$5.01
Thornwood Falls+2% Synergy
$0.03
Willowrush Verge+2% Synergy
$6.15
Bala Ged Recovery+2% Synergy
$5.13
Snow-Covered Island+2% Synergy
$0.80
Prismatic Vista+2% Synergy
$30.82
Snow-Covered Forest+2% Synergy
$0.65
Command Tower+1% Synergy
$0.30
Exotic Orchard+1% Synergy
$0.27
Waterlogged Grove+1% Synergy
$1.07
Tropical Island+1% Synergy
Botanical Sanctum+1% Synergy
$1.09
Blighted Woodland+1% Synergy
$0.33
Sea Gate Restoration+1% Synergy
$33.64
Woodland Stream+1% Synergy
$0.07
Simic Growth Chamber0% Synergy
$0.21
Hedge Maze0% Synergy
$9.45
Simic Guildgate0% Synergy
$0.14
Sink into Stupor0% Synergy
$7.87
Forest-1% Synergy
$0.06
Island-1% Synergy
$0.04
Temple of Mystery-1% Synergy
$0.17
Lush Oasis-1% Synergy
$0.14
Verdant Catacombs-2% Synergy
$20.83
Quandrix Campus-2% Synergy
$0.10
Vineglimmer Snarl-3% Synergy
$0.18
Evolving Wilds-3% Synergy
$0.07
Flooded Strand-3% Synergy
$13.93
Windswept Heath-3% Synergy
$8.81
Polluted Delta-3% Synergy
$15.70
Scalding Tarn-3% Synergy
$24.05
Wooded Foothills-3% Synergy
$13.58
Terramorphic Expanse-4% Synergy
$0.18
Overflowing Basin-4% Synergy
$0.16
Path of Ancestry-8% Synergy
$0.15
Similar Commanders
The following Commanders share a similar playing style, strategy, or theme like Koma, Cosmos Serpent.
Adrix and Nev, Twincasters
Sakashima of a Thousand Faces // Sidar Kondo of Jamuraa
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Kydele, Chosen of Kruphix // Prava of the Steel Legion
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Jaheira, Friend of the Forest // Shameless Charlatan
Ulamog, the Ceaseless Hunger
Ulamog, the Defiler
Vorinclex, Monstrous Raider
Atraxa, Praetors' Voice
Esika's Chariot
Jodah, the Unifier
Jaheira, Friend of the Forest // Dungeon Delver
Jaheira, Friend of the Forest // Feywild Visitor
Sakashima of a Thousand Faces // Tana, the Bloodsower
Miirym, Sentinel Wyrm
Kydele, Chosen of Kruphix // Sakashima of a Thousand Faces
Volo, Guide to Monsters
Momir Vig, Simic Visionary
The First Sliver
The Thirteenth Doctor // Romana II
Emrakul, the World Anew
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Urza, Lord High Artificer
The Third Doctor // Adric, Mathematical Genius
Jin-Gitaxias, Progress Tyrant
Aesi, Tyrant of Gyre Strait
The Ur-Dragon
Atraxa, Grand Unifier
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Kozilek, Butcher of Truth
Halsin, Emerald Archdruid // Candlekeep Sage
Halsin, Emerald Archdruid // Feywild Visitor
Gor Muldrak, Amphinologist
Kodama of the East Tree // Sakashima of a Thousand Faces
Jaheira, Friend of the Forest // Candlekeep Sage
Sakashima of a Thousand Faces // Slurrk, All-Ingesting
Sakashima of a Thousand Faces // Thrasios, Triton Hero
Chulane, Teller of Tales
Mysterio, Master of Illusion