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Average Deck for Koma, World-Eater - Upgraded Sea Creatures
Koma, World-Eater
Rank #737
6decks
Aug 12, 2026
Maular, the Next Evolution | Tech the Deck
Maular, the Next Evolution lets a mono-green deck run any color of seven-drop - here's a deck tech built on ramp, cheating, and big creatures.
Mar 31, 2026
The Over/Under - A Review of Foundations Commanders
It's time to look back at Foundations to see if Kyle's Over/Under predictions from a year ago were on point, or off the mark.
Decklist
Commander
- 1Koma, World-EaterKoma, World-Eater
Creatures (20)
- 1Adrix and Nev, TwincastersAdrix and Nev, Twincasters
- 1Aesi, Tyrant of Gyre StraitAesi, Tyrant of Gyre Strait
- 1Arixmethes, Slumbering IsleArixmethes, Slumbering Isle
- 1Birds of ParadiseBirds of Paradise
- 1Coiling OracleCoiling Oracle
- 1Elvish MysticElvish Mystic
- 1Hullbreaker HorrorHullbreaker Horror
- 1Junk WinderJunk Winder
- 1Kiora, Sovereign of the DeepKiora, Sovereign of the Deep
- 1Koma, Cosmos SerpentKoma, Cosmos Serpent
- 1Llanowar ElvesLlanowar Elves
- 1Murkfiend LiegeMurkfiend Liege
- 1Ohran FrostfangOhran Frostfang
- 1Sakura-Tribe ElderSakura-Tribe Elder
- 1Serpent of Yawning DepthsSerpent of Yawning Depths
- 1Slinn Voda, the Rising DeepSlinn Voda, the Rising Deep
- 1Spawning KrakenSpawning Kraken
- 1Summon: LeviathanSummon: Leviathan
- 1The Unagi of Kyoshi IslandThe Unagi of Kyoshi Island
- 1Xolatoyac, the Smiling FloodXolatoyac, the Smiling Flood
Instants (12)
- 1An Offer You Can't RefuseAn Offer You Can't Refuse
- 1Arcane DenialArcane Denial
- 1CounterspellCounterspell
- 1Decisive DenialDecisive Denial
- 1Entish RestorationEntish Restoration
- 1Eureka MomentEureka Moment
- 1Growth SpiralGrowth Spiral
- 1Heroic InterventionHeroic Intervention
- 1NegateNegate
- 1Rapid HybridizationRapid Hybridization
- 1Reality ShiftReality Shift
- 1Return of the WildspeakerReturn of the Wildspeaker
Sorceries (14)
- 1Bala Ged RecoveryBala Ged Recovery
- 1CultivateCultivate
- 1FarseekFarseek
- 1Kodama's ReachKodama's Reach
- 1Lessons from LifeLessons from Life
- 1Nature's LoreNature's Lore
- 1New Generation's TechniqueNew Generation's Technique
- 1Rampant GrowthRampant Growth
- 1Rishkar's ExpertiseRishkar's Expertise
- 1Shared RootsShared Roots
- 1Skyshroud ClaimSkyshroud Claim
- 1Three VisitsThree Visits
- 1Urban EvolutionUrban Evolution
- 1Whelming WaveWhelming Wave
Artifacts (7)
- 1Arcane SignetArcane Signet
- 1FireshriekerFireshrieker
- 1Lightning GreavesLightning Greaves
- 1Simic SignetSimic Signet
- 1Sol RingSol Ring
- 1Swiftfoot BootsSwiftfoot Boots
- 1Thought VesselThought Vessel
Enchantments (6)
- 1Doubling SeasonDoubling Season
- 1Elemental BondElemental Bond
- 1ExplorationExploration
- 1Kindred DiscoveryKindred Discovery
- 1Rhystic StudyRhystic Study
- 1Tribute to the World TreeTribute to the World Tree
Lands (40)
- 1Alchemist's RefugeAlchemist's Refuge
- 1Breeding PoolBreeding Pool
- 1Command TowerCommand Tower
- 1Dreamroot CascadeDreamroot Cascade
- 1Flooded GroveFlooded Grove
- 12ForestForest
- 1Hinterland HarborHinterland Harbor
- 10IslandIsland
- 1Mosswort BridgeMosswort Bridge
- 1Myriad LandscapeMyriad Landscape
- 1Rejuvenating SpringsRejuvenating Springs
- 1Reliquary TowerReliquary Tower
- 1Rogue's PassageRogue's Passage
- 1Simic Growth ChamberSimic Growth Chamber
- 1Sodden VerdureSodden Verdure
- 1Temple of MysteryTemple of Mystery
- 1Temple of the False GodTemple of the False God
- 1Thornwood FallsThornwood Falls
- 1Vineglimmer SnarlVineglimmer Snarl
- 1Yavimaya CoastYavimaya Coast
Adrix and Nev, Twincasters
Adrix and Nev, Twincasters
Aesi, Tyrant of Gyre Strait
Aesi, Tyrant of Gyre Strait
Arixmethes, Slumbering Isle
Arixmethes, Slumbering Isle
Birds of Paradise
Birds of Paradise
Coiling Oracle
Coiling Oracle
Elvish Mystic
Elvish Mystic
Hullbreaker Horror
Hullbreaker Horror
Junk Winder
Junk Winder
Kiora, Sovereign of the Deep
Kiora, Sovereign of the Deep
Koma, Cosmos Serpent
Koma, Cosmos Serpent
Llanowar Elves
Llanowar Elves
Murkfiend Liege
Murkfiend Liege
Ohran Frostfang
Ohran Frostfang
Sakura-Tribe Elder
Sakura-Tribe Elder
Serpent of Yawning Depths
Serpent of Yawning Depths
Slinn Voda, the Rising Deep
Slinn Voda, the Rising Deep
Spawning Kraken
Spawning Kraken
Summon: Leviathan
Summon: Leviathan
The Unagi of Kyoshi Island
The Unagi of Kyoshi Island
Xolatoyac, the Smiling Flood
Xolatoyac, the Smiling Flood
Instants (12)
An Offer You Can't Refuse
An Offer You Can't Refuse
Arcane Denial
Arcane Denial
Counterspell
Counterspell
Decisive Denial
Decisive Denial
Entish Restoration
Entish Restoration
Eureka Moment
Eureka Moment
Growth Spiral
Growth Spiral
Heroic Intervention
Heroic Intervention
Negate
Negate
Rapid Hybridization
Rapid Hybridization
Reality Shift
Reality Shift
Return of the Wildspeaker
Return of the Wildspeaker
Sorceries (14)
Bala Ged Recovery
Bala Ged Recovery
Cultivate
Cultivate
Farseek
Farseek
Kodama's Reach
Kodama's Reach
Lessons from Life
Lessons from Life
Nature's Lore
Nature's Lore
New Generation's Technique
New Generation's Technique
Rampant Growth
Rampant Growth
Rishkar's Expertise
Rishkar's Expertise
Shared Roots
Shared Roots
Skyshroud Claim
Skyshroud Claim
Three Visits
Three Visits
Urban Evolution
Urban Evolution
Whelming Wave
Whelming Wave
Artifacts (7)
Arcane Signet
Arcane Signet
Fireshrieker
Fireshrieker
Lightning Greaves
Lightning Greaves
Simic Signet
Simic Signet
Sol Ring
Sol Ring
Swiftfoot Boots
Swiftfoot Boots
Thought Vessel
Thought Vessel
Enchantments (6)
Doubling Season
Doubling Season
Elemental Bond
Elemental Bond
Exploration
Exploration
Kindred Discovery
Kindred Discovery
Rhystic Study
Rhystic Study
Tribute to the World Tree
Tribute to the World Tree
Lands (18)
Alchemist's Refuge
Alchemist's Refuge
Breeding Pool
Breeding Pool
Command Tower
Command Tower
Dreamroot Cascade
Dreamroot Cascade
Flooded Grove
Flooded Grove
Hinterland Harbor
Hinterland Harbor
Mosswort Bridge
Mosswort Bridge
Myriad Landscape
Myriad Landscape
Rejuvenating Springs
Rejuvenating Springs
Reliquary Tower
Reliquary Tower
Rogue's Passage
Rogue's Passage
Simic Growth Chamber
Simic Growth Chamber
Sodden Verdure
Sodden Verdure
Temple of Mystery
Temple of Mystery
Temple of the False God
Temple of the False God
Thornwood Falls
Thornwood Falls
Vineglimmer Snarl
Vineglimmer Snarl
Yavimaya Coast
Yavimaya Coast
Basics (2)
Forest
12 Forest
Island
10 Island