Koma, Cosmos Serpent (Commander) - Budget Optimized Tokens

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #297
4decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Background image for How To Play Sea Creatures Differently In Commander
Sikora
Nov 13, 2025
Sikora
How To Play Sea Creatures Differently In Commander
Sea creatures in Magic are basically as old as the game itself, but they've changed significantly in that time.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
High Synergy Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Kodama's Reach
100%inclusion4 decks4 decks
64%synergy
Counterspell
100%inclusion4 decks4 decks
50%synergy
Game Changers
Seedborn Muse
75%inclusion3 decks4 decks
59%synergy
Cyclonic Rift
50%inclusion2 decks4 decks
24%synergy
Mystical Tutor
50%inclusion2 decks4 decks
41%synergy
Consecrated Sphinx
25%inclusion1 decks4 decks
16%synergy
Creatures
Adrix and Nev, Twincasters
75%inclusion3 decks4 decks
67%synergy
Llanowar Elves
75%inclusion3 decks4 decks
47%synergy
Spark Double
75%inclusion3 decks4 decks
65%synergy
Sakashima of a Thousand Faces
75%inclusion3 decks4 decks
70%synergy
Ohran Frostfang
75%inclusion3 decks4 decks
71%synergy
Arixmethes, Slumbering Isle
75%inclusion3 decks4 decks
62%synergy
Hullbreaker Horror
75%inclusion3 decks4 decks
57%synergy
Tatyova, Benthic Druid
50%inclusion2 decks4 decks
19%synergy
Curiosity Crafter
50%inclusion2 decks4 decks
46%synergy
Koma, World-Eater
50%inclusion2 decks4 decks
37%synergy
Elvish Mystic
50%inclusion2 decks4 decks
26%synergy
Leafkin Druid
50%inclusion2 decks4 decks
49%synergy
Junk Winder
50%inclusion2 decks4 decks
43%synergy
Aesi, Tyrant of Gyre Strait
50%inclusion2 decks4 decks
33%synergy
Archetype of Imagination
50%inclusion2 decks4 decks
46%synergy
Serpent of Yawning Depths
50%inclusion2 decks4 decks
44%synergy
Spawning Kraken
50%inclusion2 decks4 decks
43%synergy
Solemn Simulacrum
25%inclusion1 decks4 decks
19%synergy
Herd Baloth
25%inclusion1 decks4 decks
24%synergy
Abstruse Archaic
25%inclusion1 decks4 decks
25%synergy
Jaheira, Friend of the Forest
25%inclusion1 decks4 decks
21%synergy
Sea-Dasher Octopus
25%inclusion1 decks4 decks
22%synergy
Undercover Operative
25%inclusion1 decks4 decks
24%synergy
Garruk's Packleader
25%inclusion1 decks4 decks
23%synergy
Jacob Hauken, Inspector
25%inclusion1 decks4 decks
25%synergy
Sporemound
25%inclusion1 decks4 decks
23%synergy
Octomancer
25%inclusion1 decks4 decks
20%synergy
Gyre Engineer
25%inclusion1 decks4 decks
22%synergy
High Fae Trickster
25%inclusion1 decks4 decks
21%synergy
Nantuko Vigilante
25%inclusion1 decks4 decks
25%synergy
Xolatoyac, the Smiling Flood
25%inclusion1 decks4 decks
18%synergy
Incubation Druid
25%inclusion1 decks4 decks
17%synergy
Enduring Vitality
25%inclusion1 decks4 decks
18%synergy
Roaming Throne
25%inclusion1 decks4 decks
17%synergy
Weaver of Harmony
25%inclusion1 decks4 decks
25%synergy
Saryth, the Viper's Fang
25%inclusion1 decks4 decks
23%synergy
Tangled Florahedron
25%inclusion1 decks4 decks
23%synergy
Beast Whisperer
25%inclusion1 decks4 decks
16%synergy
Ilysian Caryatid
25%inclusion1 decks4 decks
21%synergy
Murkfiend Liege
25%inclusion1 decks4 decks
10%synergy
Coiling Oracle
25%inclusion1 decks4 decks
12%synergy
Feasting Troll King
25%inclusion1 decks4 decks
25%synergy
Slinn Voda, the Rising Deep
25%inclusion1 decks4 decks
18%synergy
Moritte of the Frost
25%inclusion1 decks4 decks
24%synergy
Fanatic of Rhonas
25%inclusion1 decks4 decks
19%synergy
Colossal Skyturtle
25%inclusion1 decks4 decks
19%synergy
Progenitor Mimic
25%inclusion1 decks4 decks
20%synergy
Body Double
25%inclusion1 decks4 decks
24%synergy
Lotus Cobra
25%inclusion1 decks4 decks
11%synergy
Craterhoof Behemoth
25%inclusion1 decks4 decks
16%synergy
Instants
Negate
75%inclusion3 decks4 decks
49%synergy
Growth Spiral
75%inclusion3 decks4 decks
31%synergy
Beast Within
75%inclusion3 decks4 decks
25%synergy
Rapid Hybridization
50%inclusion2 decks4 decks
24%synergy
Heroic Intervention
50%inclusion2 decks4 decks
20%synergy
Krosan Grip
50%inclusion2 decks4 decks
42%synergy
Return to Nature
50%inclusion2 decks4 decks
44%synergy
Swan Song
50%inclusion2 decks4 decks
31%synergy
Noxious Revival
50%inclusion2 decks4 decks
44%synergy
Arcane Denial
50%inclusion2 decks4 decks
28%synergy
Double Major
50%inclusion2 decks4 decks
42%synergy
Pongify
25%inclusion1 decks4 decks
0%synergy
Mystical Dispute
25%inclusion1 decks4 decks
25%synergy
Sublime Epiphany
25%inclusion1 decks4 decks
23%synergy
Defabricate
25%inclusion1 decks4 decks
25%synergy
Second Harvest
25%inclusion1 decks4 decks
19%synergy
Reality Shift
25%inclusion1 decks4 decks
10%synergy
Entish Restoration
25%inclusion1 decks4 decks
16%synergy
Mana Drain
25%inclusion1 decks4 decks
9%synergy
Infectious Bite
25%inclusion1 decks4 decks
24%synergy
Jwari Disruption
25%inclusion1 decks4 decks
24%synergy
Joint Exploration
25%inclusion1 decks4 decks
19%synergy
Arachnogenesis
25%inclusion1 decks4 decks
23%synergy
Tamiyo's Safekeeping
25%inclusion1 decks4 decks
19%synergy
Defend the Celestus
25%inclusion1 decks4 decks
25%synergy
Voidslime
25%inclusion1 decks4 decks
20%synergy
Mana Leak
25%inclusion1 decks4 decks
23%synergy
Once Upon a Time
25%inclusion1 decks4 decks
25%synergy
Narset's Reversal
25%inclusion1 decks4 decks
23%synergy
Hydroform
25%inclusion1 decks4 decks
25%synergy
Pact of Negation
25%inclusion1 decks4 decks
18%synergy
Sorceries
Farseek
75%inclusion3 decks4 decks
50%synergy
Nature's Lore
75%inclusion3 decks4 decks
45%synergy
Rampant Growth
75%inclusion3 decks4 decks
34%synergy
Cultivate
75%inclusion3 decks4 decks
28%synergy
Shamanic Revelation
50%inclusion2 decks4 decks
45%synergy
Bala Ged Recovery
50%inclusion2 decks4 decks
40%synergy
Whelming Wave
50%inclusion2 decks4 decks
39%synergy
Saheeli's Artistry
25%inclusion1 decks4 decks
25%synergy
Polymorph
25%inclusion1 decks4 decks
25%synergy
Windfall
25%inclusion1 decks4 decks
21%synergy
Eldritch Evolution
25%inclusion1 decks4 decks
21%synergy
Verdant Confluence
25%inclusion1 decks4 decks
25%synergy
Terramorph
25%inclusion1 decks4 decks
25%synergy
Skyshroud Claim
25%inclusion1 decks4 decks
16%synergy
Fork in the Road
25%inclusion1 decks4 decks
25%synergy
Fabricate
25%inclusion1 decks4 decks
18%synergy
Curse of the Swine
25%inclusion1 decks4 decks
14%synergy
Titania's Command
25%inclusion1 decks4 decks
24%synergy
Harmonize
25%inclusion1 decks4 decks
19%synergy
Many Partings
25%inclusion1 decks4 decks
24%synergy
Irenicus's Vile Duplication
25%inclusion1 decks4 decks
19%synergy
Aether Gale
25%inclusion1 decks4 decks
23%synergy
Doppelgang
25%inclusion1 decks4 decks
18%synergy
Ezuri's Predation
25%inclusion1 decks4 decks
17%synergy
Ravenform
25%inclusion1 decks4 decks
20%synergy
Migration Path
25%inclusion1 decks4 decks
22%synergy
Regrowth
25%inclusion1 decks4 decks
21%synergy
Raise the Palisade
25%inclusion1 decks4 decks
19%synergy
Compulsive Research
25%inclusion1 decks4 decks
24%synergy
Rite of Replication
25%inclusion1 decks4 decks
18%synergy
Utility Artifacts
Swiftfoot Boots
75%inclusion3 decks4 decks
49%synergy
Mirror Box
50%inclusion2 decks4 decks
47%synergy
Combine Chrysalis
50%inclusion2 decks4 decks
46%synergy
Lightning Greaves
50%inclusion2 decks4 decks
28%synergy
Lithoform Engine
25%inclusion1 decks4 decks
24%synergy
Mirage Mirror
25%inclusion1 decks4 decks
18%synergy
Banner of Kinship
25%inclusion1 decks4 decks
23%synergy
Whispersilk Cloak
25%inclusion1 decks4 decks
23%synergy
Eldrazi Monument
25%inclusion1 decks4 decks
24%synergy
Emerald Medallion
25%inclusion1 decks4 decks
22%synergy
Sapphire Medallion
25%inclusion1 decks4 decks
22%synergy
Enchantments
Parallel Lives
50%inclusion2 decks4 decks
44%synergy
Kindred Discovery
25%inclusion1 decks4 decks
15%synergy
Doubling Season
25%inclusion1 decks4 decks
15%synergy
Freed from the Real
25%inclusion1 decks4 decks
20%synergy
Leyline of Abundance
25%inclusion1 decks4 decks
23%synergy
Beastmaster Ascension
25%inclusion1 decks4 decks
22%synergy
Garruk's Uprising
25%inclusion1 decks4 decks
9%synergy
Extravagant Replication
25%inclusion1 decks4 decks
23%synergy
Wilderness Reclamation
25%inclusion1 decks4 decks
16%synergy
Rites of Flourishing
25%inclusion1 decks4 decks
23%synergy
Tribute to the World Tree
25%inclusion1 decks4 decks
19%synergy
Unnatural Growth
25%inclusion1 decks4 decks
22%synergy
Kiora Bests the Sea God
25%inclusion1 decks4 decks
23%synergy
Shark Typhoon
25%inclusion1 decks4 decks
24%synergy
Sylvan Library
25%inclusion1 decks4 decks
16%synergy
Asceticism
25%inclusion1 decks4 decks
22%synergy
Nature's Will
25%inclusion1 decks4 decks
24%synergy
Primal Vigor
25%inclusion1 decks4 decks
22%synergy
Colossal Majesty
25%inclusion1 decks4 decks
23%synergy
Storm of Saruman
25%inclusion1 decks4 decks
24%synergy
Elemental Bond
25%inclusion1 decks4 decks
19%synergy
Jugan Defends the Temple
25%inclusion1 decks4 decks
25%synergy
Defense of the Heart
25%inclusion1 decks4 decks
23%synergy
Propaganda
25%inclusion1 decks4 decks
18%synergy
Growing Rites of Itlimoc
25%inclusion1 decks4 decks
19%synergy
Eladamri's Vineyard
25%inclusion1 decks4 decks
25%synergy
Planeswalkers
Tamiyo, Compleated Sage
50%inclusion2 decks4 decks
49%synergy
Nissa, Who Shakes the World
25%inclusion1 decks4 decks
21%synergy
Oko, Thief of Crowns
25%inclusion1 decks4 decks
18%synergy
Utility Lands
Restless Vinestalk
25%inclusion1 decks4 decks
19%synergy
Lotus Field
25%inclusion1 decks4 decks
23%synergy
Alchemist's Refuge
25%inclusion1 decks4 decks
8%synergy
Fertile Thicket
25%inclusion1 decks4 decks
25%synergy
Mosswort Bridge
25%inclusion1 decks4 decks
8%synergy
Fountainport
25%inclusion1 decks4 decks
24%synergy
Reliquary Tower
25%inclusion1 decks4 decks
-25%synergy
Lumbering Falls
25%inclusion1 decks4 decks
18%synergy
Temple of the False God
25%inclusion1 decks4 decks
9%synergy
Castle Garenbrig
25%inclusion1 decks4 decks
20%synergy
Oran-Rief, the Vastwood
25%inclusion1 decks4 decks
20%synergy
Rogue's Passage
25%inclusion1 decks4 decks
3%synergy
Mana Artifacts
Sol Ring
75%inclusion3 decks4 decks
-6%synergy
Arcane Signet
50%inclusion2 decks4 decks
-13%synergy
Simic Signet
50%inclusion2 decks4 decks
18%synergy
Commander's Sphere
25%inclusion1 decks4 decks
17%synergy
Pristine Talisman
25%inclusion1 decks4 decks
25%synergy
Relic of Legends
25%inclusion1 decks4 decks
24%synergy
Talisman of Curiosity
25%inclusion1 decks4 decks
4%synergy
Fellwar Stone
25%inclusion1 decks4 decks
15%synergy
Thought Vessel
25%inclusion1 decks4 decks
5%synergy
Simic Keyrune
25%inclusion1 decks4 decks
25%synergy
Firemind Vessel
25%inclusion1 decks4 decks
25%synergy
Lands
Island
100%inclusion4 decks4 decks
5%synergy
Forest
100%inclusion4 decks4 decks
5%synergy
Simic Growth Chamber
75%inclusion3 decks4 decks
26%synergy
Command Tower
75%inclusion3 decks4 decks
-10%synergy
Fabled Passage
50%inclusion2 decks4 decks
36%synergy
Exotic Orchard
50%inclusion2 decks4 decks
26%synergy
Rejuvenating Springs
50%inclusion2 decks4 decks
6%synergy
Bala Ged Recovery
50%inclusion2 decks4 decks
40%synergy
Flooded Grove
50%inclusion2 decks4 decks
9%synergy
Dreamroot Cascade
50%inclusion2 decks4 decks
8%synergy
Thornwood Falls
50%inclusion2 decks4 decks
32%synergy
Hinterland Harbor
50%inclusion2 decks4 decks
-9%synergy
Terramorphic Expanse
25%inclusion1 decks4 decks
5%synergy
Breeding Pool
25%inclusion1 decks4 decks
-21%synergy
Myriad Landscape
25%inclusion1 decks4 decks
3%synergy
Vineglimmer Snarl
25%inclusion1 decks4 decks
-14%synergy
Yavimaya Coast
25%inclusion1 decks4 decks
-27%synergy
Tangled Florahedron
25%inclusion1 decks4 decks
23%synergy
Barkchannel Pathway
25%inclusion1 decks4 decks
5%synergy
Thriving Isle
25%inclusion1 decks4 decks
23%synergy
Temple of Mystery
25%inclusion1 decks4 decks
-13%synergy
Jwari Disruption
25%inclusion1 decks4 decks
24%synergy
Evolving Wilds
25%inclusion1 decks4 decks
0%synergy
Thriving Grove
25%inclusion1 decks4 decks
23%synergy
Path of Ancestry
25%inclusion1 decks4 decks
8%synergy
Sea Gate
25%inclusion1 decks4 decks
23%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test