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Card data and images from Scryfall. Card roles from the Scryfall Tagger project. Prices are estimates and may be out of date.

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Koma, Cosmos Serpent decks | MTG Deck Rec

Koma, Cosmos Serpent

What 60 decks with this commander run

Upgrade your Koma, Cosmos Serpent deck Rate cards for this commander

Art from Koma, Cosmos Serpent by Jesper Ejsing

In a typical deck

Ramp: 20
Card advantage: 15.7
Removal: 8.6
Protection: 4

Creatures

Adrix and Nev, TwincastersIn 79% of decksAbout $7.62
Koma, World-EaterIn 73% of decksAbout $0.63

Instants

CounterspellIn 78% of decksAbout $1.34
Growth SpiralIn 53% of decksAbout $0.30

Sorceries

CultivateIn 77% of decksAbout $0.39
Whelming WaveIn 82% of decksAbout $0.86

Artifacts

Helm of the HostIn 42% of decksAbout $4.22
Simic SignetIn 30% of decksAbout $0.27

Enchantments

Elemental BondIn 75% of decksAbout $1.49
Parallel LivesIn 52% of decksAbout $29.15

Planeswalkers

Oko, Thief of CrownsIn 18% of decksAbout $5.40
Kiora, the Crashing WaveIn 7% of decksAbout $1.39

Battles

Invasion of ZendikarIn 5% of decksAbout $0.29

Lands

Hinterland HarborIn 72% of decksAbout $0.27
Reliquary TowerIn 62% of decksAbout $4.30

Based on 60 decks shared publicly on Archidekt, counted only since each card came out. Updated Oct 7, 2026.

Prices are Scryfall estimates and may be out of date.

Serpent of Yawning DepthsIn 70% of decksAbout $9.76

Spark DoubleIn 57% of decksAbout $4.92

Junk WinderIn 56% of decksAbout $0.29

Aesi, Tyrant of Gyre StraitIn 52% of decksAbout $11.45

Sakashima of a Thousand FacesIn 48% of decksAbout $19.03

Arixmethes, Slumbering IsleIn 50% of decksAbout $0.66

Spawning KrakenIn 47% of decksAbout $14.28

Llanowar ElvesIn 38% of decksAbout $0.25

Craterhoof BehemothIn 38% of decksAbout $23.80

Sakashima the ImpostorIn 35% of decksAbout $13.53

Double MajorIn 45% of decksAbout $1.76

Second HarvestIn 38% of decksAbout $3.46

PongifyIn 38% of decksAbout $2.34

Beast WithinIn 52% of decksAbout $0.67

NegateIn 35% of decksAbout $0.15

Heroic InterventionIn 45% of decksAbout $9.51

Cyclonic RiftGame ChangerIn 43% of decksAbout $28.93

Swan SongIn 33% of decksAbout $10.78

Rapid HybridizationIn 22% of decksAbout $0.87

Arcane DenialIn 32% of decksAbout $1.89

Rampant GrowthIn 62% of decksAbout $0.39

Kodama's ReachIn 60% of decksAbout $1.55

Irenicus's Vile DuplicationIn 63% of decksAbout $9.95

FarseekIn 55% of decksAbout $0.54

Nature's LoreIn 53% of decksAbout $2.29

Skyshroud ClaimIn 40% of decksAbout $0.87

Three VisitsIn 42% of decksAbout $4.93

Quantum MisalignmentIn 31% of decksAbout $4.01

Overwhelming StampedeIn 33% of decksAbout $0.71

ExploreIn 15% of decksAbout $0.18

Sol RingIn 95% of decksAbout $1.24

Combine ChrysalisIn 32% of decksAbout $0.12

Swiftfoot BootsIn 43% of decksAbout $1.58

Thought VesselIn 33% of decksAbout $2.43

Talisman of CuriosityIn 32% of decksAbout $0.35

Arcane SignetIn 65% of decksAbout $0.37

Lightning GreavesIn 37% of decksAbout $3.60

Emerald MedallionIn 28% of decksAbout $5.16

Mirror BoxIn 9% of decksAbout $4.44

Sapphire MedallionIn 12% of decksAbout $8.05

Tribute to the World TreeIn 54% of decksAbout $15.69

Doubling SeasonIn 35% of decksAbout $31.12

Kindred DiscoveryIn 32% of decksAbout $5.48

Rhystic StudyGame ChangerIn 40% of decksAbout $67.24

Mystic RemoraIn 38% of decksAbout $10.15

Cryptolith RiteIn 25% of decksAbout $11.58

Growing Rites of ItlimocIn 27% of decksAbout $8.10

Primal VigorIn 10% of decksAbout $6.19

Beastmaster AscensionIn 15% of decksAbout $4.24

Defense of the HeartIn 22% of decksAbout $8.96

Nissa, Who Shakes the WorldIn 7% of decksAbout $3.71

Garruk WildspeakerIn 5% of decksAbout $2.45

Ugin, the Spirit DragonIn 3% of decksAbout $12.82

Kiora, Behemoth BeckonerIn 3% of decksAbout $0.52

Invasion of IkoriaIn 5% of decksAbout $12.11

Simic Growth ChamberIn 57% of decksAbout $0.23

Yavimaya CoastIn 67% of decksAbout $0.33

Dreamroot CascadeIn 58% of decksAbout $0.84

Flooded GroveIn 52% of decksAbout $0.27

Rejuvenating SpringsIn 57% of decksAbout $3.83

Barkchannel PathwayIn 44% of decksAbout $4.79

Command TowerIn 83% of decksAbout $0.19

Misty RainforestIn 30% of decksAbout $36.49

Temple of MysteryIn 42% of decksAbout $0.16

Vineglimmer SnarlIn 31% of decksAbout $0.19