Koma, Cosmos Serpent (Commander) - Budget Tokens

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #297
38decks
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.
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Junk Winder
68%inclusion26 decks38 decks
62%synergy
Whelming Wave
71%inclusion27 decks38 decks
60%synergy
Koma, World-Eater
70%inclusion16 decks23 decks
56%synergy
Double Major
55%inclusion21 decks38 decks
47%synergy
Garruk's Packleader
47%inclusion18 decks38 decks
45%synergy
Adrix and Nev, Twincasters
50%inclusion19 decks38 decks
42%synergy
Esix, Fractal Bloom
45%inclusion17 decks38 decks
41%synergy
Elemental Bond
42%inclusion16 decks38 decks
37%synergy
Rampant Growth
74%inclusion28 decks38 decks
33%synergy
Octomancer
37%inclusion10 decks27 decks
32%synergy
Top Cards
Cultivate
79%inclusion30 decks38 decks
32%synergy
Counterspell
61%inclusion23 decks38 decks
11%synergy
Kodama's Reach
58%inclusion22 decks38 decks
21%synergy
Growth Spiral
58%inclusion22 decks38 decks
13%synergy
Negate
55%inclusion21 decks38 decks
29%synergy
Tatyova, Benthic Druid
53%inclusion20 decks38 decks
21%synergy
Farseek
53%inclusion20 decks38 decks
28%synergy
Murkfiend Liege
45%inclusion17 decks38 decks
30%synergy
Coiling Oracle
45%inclusion17 decks38 decks
31%synergy
Beast Within
42%inclusion16 decks38 decks
-8%synergy
Game Changers
Cyclonic Rift
7.9%inclusion3 decks38 decks
-18%synergy
Crop Rotation
5.3%inclusion2 decks38 decks
-8%synergy
Creatures
Arixmethes, Slumbering Isle
42%inclusion16 decks38 decks
29%synergy
Rampaging Baloths
39%inclusion15 decks38 decks
22%synergy
Scourge of Fleets
39%inclusion15 decks38 decks
31%synergy
Slinn Voda, the Rising Deep
37%inclusion14 decks38 decks
30%synergy
Hullbreaker Horror
37%inclusion14 decks38 decks
19%synergy
Elvish Mystic
34%inclusion13 decks38 decks
10%synergy
Llanowar Elves
34%inclusion13 decks38 decks
6%synergy
Aesi, Tyrant of Gyre Strait
32%inclusion12 decks38 decks
14%synergy
Spark Double
32%inclusion12 decks38 decks
22%synergy
Starwinder
31%inclusion4 decks13 decks
24%synergy
Nadir Kraken
29%inclusion11 decks38 decks
25%synergy
Archetype of Imagination
29%inclusion11 decks38 decks
25%synergy
Scute Swarm
29%inclusion11 decks38 decks
8%synergy
Progenitor Mimic
26%inclusion10 decks38 decks
22%synergy
Sakura-Tribe Elder
26%inclusion10 decks38 decks
7%synergy
Summon: Leviathan
26%inclusion5 decks19 decks
19%synergy
Curiosity Crafter
24%inclusion9 decks38 decks
20%synergy
Stormtide Leviathan
21%inclusion8 decks38 decks
15%synergy
Xolatoyac, the Smiling Flood
21%inclusion8 decks38 decks
14%synergy
Ohran Frostfang
21%inclusion8 decks38 decks
17%synergy
Talrand, Sky Summoner
21%inclusion8 decks38 decks
20%synergy
Reclamation Sage
18%inclusion7 decks38 decks
4%synergy
Troyan, Gutsy Explorer
18%inclusion7 decks38 decks
15%synergy
Inga and Esika
18%inclusion7 decks38 decks
16%synergy
Reef Worm
18%inclusion7 decks38 decks
15%synergy
Solemn Simulacrum
16%inclusion6 decks38 decks
9%synergy
Eternal Witness
16%inclusion6 decks38 decks
-5%synergy
Avenger of Zendikar
16%inclusion6 decks38 decks
-2%synergy
Beast Whisperer
16%inclusion6 decks38 decks
7%synergy
Chasm Skulker
16%inclusion6 decks38 decks
9%synergy
Toski, Bearer of Secrets
16%inclusion6 decks38 decks
12%synergy
Trygon Predator
16%inclusion6 decks38 decks
9%synergy
Gala Greeters
16%inclusion6 decks38 decks
14%synergy
Spawning Kraken
16%inclusion6 decks38 decks
8%synergy
Gyre Engineer
13%inclusion5 decks38 decks
10%synergy
End-Raze Forerunners
13%inclusion5 decks38 decks
8%synergy
Hydroid Krasis
13%inclusion5 decks38 decks
5%synergy
Moritte of the Frost
13%inclusion5 decks38 decks
12%synergy
Sakashima the Impostor
13%inclusion5 decks38 decks
11%synergy
Inkwell Leviathan
13%inclusion5 decks38 decks
9%synergy
Kiora, the Rising Tide
13%inclusion3 decks23 decks
10%synergy
Enduring Curiosity
11%inclusion3 decks27 decks
8%synergy
Tishana, Voice of Thunder
11%inclusion4 decks38 decks
5%synergy
Arasta of the Endless Web
11%inclusion4 decks38 decks
9%synergy
Verdant Sun's Avatar
11%inclusion4 decks38 decks
9%synergy
Sakashima of a Thousand Faces
11%inclusion4 decks38 decks
5%synergy
Augmenter Pugilist
11%inclusion4 decks38 decks
9%synergy
Champion of Lambholt
11%inclusion4 decks38 decks
5%synergy
Fyndhorn Elves
11%inclusion4 decks38 decks
-5%synergy
Grappling Kraken
8.7%inclusion2 decks23 decks
5%synergy
Instants
Return of the Wildspeaker
39%inclusion15 decks38 decks
29%synergy
Snakeskin Veil
32%inclusion12 decks38 decks
26%synergy
Return to Nature
29%inclusion11 decks38 decks
23%synergy
Eureka Moment
26%inclusion10 decks38 decks
15%synergy
Reality Shift
26%inclusion10 decks38 decks
12%synergy
Second Harvest
24%inclusion9 decks38 decks
17%synergy
Planar Genesis
22%inclusion6 decks27 decks
11%synergy
Aetherize
21%inclusion8 decks38 decks
9%synergy
Perplexing Test
21%inclusion8 decks38 decks
16%synergy
Rapid Hybridization
18%inclusion7 decks38 decks
-8%synergy
Decisive Denial
18%inclusion7 decks38 decks
13%synergy
Brainstorm
18%inclusion7 decks38 decks
4%synergy
Cackling Counterpart
18%inclusion7 decks38 decks
15%synergy
Joint Exploration
18%inclusion7 decks38 decks
13%synergy
Simic Charm
18%inclusion7 decks38 decks
10%synergy
Repulsive Mutation
16%inclusion6 decks37 decks
11%synergy
Pongify
16%inclusion6 decks38 decks
-9%synergy
Biomass Mutation
16%inclusion6 decks38 decks
13%synergy
Plasm Capture
16%inclusion6 decks38 decks
12%synergy
Harrow
16%inclusion6 decks38 decks
4%synergy
Fact or Fiction
13%inclusion5 decks38 decks
10%synergy
Mystic Reflection
13%inclusion5 decks38 decks
11%synergy
Nature's Claim
13%inclusion5 decks38 decks
3%synergy
Quandrix Command
13%inclusion5 decks38 decks
8%synergy
Arcane Denial
13%inclusion5 decks38 decks
-9%synergy
Voidslime
13%inclusion5 decks38 decks
8%synergy
Refute
13%inclusion3 decks23 decks
11%synergy
Disdainful Stroke
11%inclusion4 decks38 decks
9%synergy
An Offer You Can't Refuse
11%inclusion4 decks38 decks
-12%synergy
Krosan Grip
11%inclusion4 decks38 decks
3%synergy
Tyvar's Stand
11%inclusion4 decks38 decks
8%synergy
Sublime Epiphany
11%inclusion4 decks38 decks
8%synergy
Opt
11%inclusion4 decks38 decks
3%synergy
Entish Restoration
11%inclusion4 decks38 decks
1%synergy
Filter Out
11%inclusion4 decks38 decks
8%synergy
Naturalize
11%inclusion4 decks38 decks
9%synergy
High Tide
11%inclusion4 decks38 decks
8%synergy
Evacuation
11%inclusion4 decks38 decks
6%synergy
Druid's Deliverance
11%inclusion4 decks38 decks
9%synergy
Mizzium Skin
7.9%inclusion3 decks38 decks
8%synergy
Frantic Search
7.9%inclusion3 decks38 decks
2%synergy
Thirst for Discovery
7.9%inclusion3 decks38 decks
7%synergy
Heroic Intervention
7.9%inclusion3 decks38 decks
-22%synergy
Fog
7.9%inclusion3 decks38 decks
5%synergy
Access Denied
7.9%inclusion3 decks38 decks
7%synergy
Rewind
7.9%inclusion3 decks38 decks
5%synergy
Tamiyo's Safekeeping
7.9%inclusion3 decks38 decks
2%synergy
Mana Leak
7.9%inclusion3 decks38 decks
6%synergy
Unwind
7.9%inclusion3 decks38 decks
6%synergy
Sink into Stupor
7.1%inclusion2 decks28 decks
-4%synergy
Sorceries
Explore
42%inclusion16 decks38 decks
22%synergy
Nature's Lore
37%inclusion14 decks38 decks
6%synergy
Urban Evolution
34%inclusion13 decks38 decks
25%synergy
Skyshroud Claim
32%inclusion12 decks38 decks
22%synergy
Irenicus's Vile Duplication
32%inclusion12 decks38 decks
25%synergy
Migration Path
32%inclusion12 decks38 decks
28%synergy
Harmonize
29%inclusion11 decks38 decks
23%synergy
Overwhelming Stampede
26%inclusion10 decks38 decks
14%synergy
Ravenform
24%inclusion9 decks38 decks
19%synergy
Curse of the Swine
18%inclusion7 decks38 decks
7%synergy
Ezuri's Predation
18%inclusion7 decks38 decks
11%synergy
Shamanic Revelation
18%inclusion7 decks38 decks
13%synergy
Explosive Vegetation
16%inclusion6 decks38 decks
10%synergy
Distant Melody
16%inclusion6 decks38 decks
12%synergy
Rite of Replication
16%inclusion6 decks38 decks
9%synergy
Spitting Image
13%inclusion5 decks38 decks
11%synergy
Regrowth
13%inclusion5 decks38 decks
9%synergy
Terramorph
11%inclusion4 decks38 decks
10%synergy
Pest Infestation
11%inclusion4 decks38 decks
9%synergy
Quasiduplicate
11%inclusion4 decks38 decks
8%synergy
Preordain
11%inclusion4 decks38 decks
2%synergy
Doppelgang
8.1%inclusion3 decks37 decks
2%synergy
Saheeli's Artistry
7.9%inclusion3 decks38 decks
8%synergy
Croaking Counterpart
7.9%inclusion3 decks38 decks
3%synergy
Replication Technique
7.9%inclusion3 decks38 decks
5%synergy
Overrun
7.9%inclusion3 decks38 decks
6%synergy
Oversimplify
7.9%inclusion3 decks38 decks
4%synergy
Circuitous Route
7.9%inclusion3 decks38 decks
6%synergy
Stolen Identity
7.9%inclusion3 decks38 decks
7%synergy
Primal Command
7.9%inclusion3 decks38 decks
7%synergy
Devastation Tide
7.9%inclusion3 decks38 decks
5%synergy
Broken Bond
7.9%inclusion3 decks38 decks
3%synergy
Search for Tomorrow
7.9%inclusion3 decks38 decks
3%synergy
Aether Gale
7.9%inclusion3 decks38 decks
6%synergy
Nissa's Pilgrimage
7.9%inclusion3 decks38 decks
6%synergy
Season of Gathering
7.4%inclusion2 decks27 decks
5%synergy
For the Common Good
7.4%inclusion2 decks27 decks
6%synergy
Bridgeworks Battle
7.1%inclusion2 decks28 decks
2%synergy
Ponder
5.3%inclusion2 decks38 decks
-2%synergy
Ranger's Path
5.3%inclusion2 decks38 decks
5%synergy
Divination
5.3%inclusion2 decks38 decks
5%synergy
Peregrination
5.3%inclusion2 decks38 decks
5%synergy
Sakashima's Will
5.3%inclusion2 decks38 decks
5%synergy
Neoform
5.3%inclusion2 decks38 decks
1%synergy
Tempt with Discovery
5.3%inclusion2 decks38 decks
1%synergy
Crush of Tentacles
5.3%inclusion2 decks38 decks
4%synergy
Hour of Promise
5.3%inclusion2 decks38 decks
2%synergy
Wash Out
5.3%inclusion2 decks38 decks
4%synergy
Commit // Memory
5.3%inclusion2 decks38 decks
4%synergy
Clone Legion
5.3%inclusion2 decks38 decks
4%synergy
Utility Artifacts
Swiftfoot Boots
37%inclusion14 decks38 decks
11%synergy
Combine Chrysalis
34%inclusion13 decks38 decks
30%synergy
Helm of the Host
26%inclusion10 decks38 decks
21%synergy
Idol of Oblivion
24%inclusion9 decks38 decks
20%synergy
Bident of Thassa
21%inclusion8 decks38 decks
14%synergy
Lightning Greaves
18%inclusion7 decks38 decks
-3%synergy
Mirror Box
16%inclusion6 decks38 decks
12%synergy
Symmetry Matrix
11%inclusion4 decks38 decks
10%synergy
Esika's Chariot
7.9%inclusion3 decks38 decks
7%synergy
Kefnet's Monument
5.3%inclusion2 decks38 decks
4%synergy
Rhonas's Monument
5.3%inclusion2 decks38 decks
4%synergy
Enchantments
Ominous Seas
32%inclusion12 decks38 decks
27%synergy
Wilderness Reclamation
18%inclusion7 decks38 decks
10%synergy
Kindred Discovery
16%inclusion6 decks38 decks
6%synergy
Beastmaster Ascension
16%inclusion6 decks38 decks
13%synergy
Garruk's Uprising
16%inclusion6 decks38 decks
0%synergy
Propaganda
16%inclusion6 decks38 decks
9%synergy
Moonlit Meditation
15%inclusion2 decks13 decks
14%synergy
Wild Growth
13%inclusion5 decks38 decks
4%synergy
Shark Typhoon
13%inclusion5 decks38 decks
12%synergy
Khalni Heart Expedition
13%inclusion5 decks38 decks
9%synergy
Utopia Sprawl
11%inclusion4 decks38 decks
4%synergy
Teferi's Ageless Insight
11%inclusion4 decks38 decks
7%synergy
Imprisoned in the Moon
11%inclusion4 decks38 decks
6%synergy
Sandwurm Convergence
11%inclusion4 decks38 decks
8%synergy
Tribute to the World Tree
11%inclusion4 decks38 decks
4%synergy
Bounty of the Luxa
11%inclusion4 decks38 decks
9%synergy
Doubling Season
7.9%inclusion3 decks38 decks
-2%synergy
Verity Circle
7.9%inclusion3 decks38 decks
7%synergy
Primal Empathy
7.9%inclusion3 decks38 decks
5%synergy
Extravagant Replication
7.9%inclusion3 decks38 decks
6%synergy
Unnatural Growth
7.9%inclusion3 decks38 decks
5%synergy
Parallel Lives
7.9%inclusion3 decks38 decks
2%synergy
Leyline of Anticipation
7.9%inclusion3 decks38 decks
4%synergy
Mana Reflection
7.9%inclusion3 decks38 decks
3%synergy
Kenrith's Transformation
7.9%inclusion3 decks38 decks
3%synergy
Kasmina's Transmutation
7.9%inclusion3 decks38 decks
6%synergy
Eaten by Piranhas
7.9%inclusion3 decks38 decks
6%synergy
Primal Vigor
7.9%inclusion3 decks38 decks
5%synergy
Awakening Zone
7.9%inclusion3 decks38 decks
6%synergy
Cryoshatter
7.7%inclusion1 decks13 decks
7%synergy
Cryptolith Rite
5.3%inclusion2 decks38 decks
2%synergy
Wizard Class
5.3%inclusion2 decks38 decks
0%synergy
Season of Growth
5.3%inclusion2 decks38 decks
1%synergy
Military Intelligence
5.3%inclusion2 decks38 decks
5%synergy
Eel Umbra
5.3%inclusion2 decks38 decks
4%synergy
Asceticism
5.3%inclusion2 decks38 decks
2%synergy
Witness Protection
5.3%inclusion2 decks38 decks
2%synergy
Reflections of Littjara
5.3%inclusion2 decks38 decks
-3%synergy
Day of the Dragons
5.3%inclusion2 decks38 decks
5%synergy
Colossal Majesty
5.3%inclusion2 decks38 decks
4%synergy
Paradox Haze
5.3%inclusion2 decks38 decks
5%synergy
Battles
Invasion of Zendikar
5.3%inclusion2 decks38 decks
3%synergy
Planeswalkers
Kiora, Master of the Depths
13%inclusion5 decks38 decks
11%synergy
Kiora, Behemoth Beckoner
13%inclusion5 decks38 decks
7%synergy
Kiora, the Crashing Wave
13%inclusion5 decks38 decks
10%synergy
Garruk, Primal Hunter
7.9%inclusion3 decks38 decks
6%synergy
Oko, Thief of Crowns
7.9%inclusion3 decks38 decks
1%synergy
Nissa, Ascended Animist
5.3%inclusion2 decks38 decks
4%synergy
Nissa, Steward of Elements
5.3%inclusion2 decks38 decks
1%synergy
Utility Lands
Reliquary Tower
45%inclusion17 decks38 decks
-5%synergy
Mosswort Bridge
26%inclusion10 decks38 decks
9%synergy
Rogue's Passage
24%inclusion9 decks38 decks
2%synergy
Temple of the False God
21%inclusion8 decks38 decks
5%synergy
Restless Vinestalk
16%inclusion6 decks38 decks
10%synergy
Mystic Sanctuary
13%inclusion5 decks38 decks
1%synergy
Lumbering Falls
13%inclusion5 decks38 decks
6%synergy
Castle Vantress
13%inclusion5 decks38 decks
6%synergy
Alchemist's Refuge
7.9%inclusion3 decks38 decks
-10%synergy
Halimar Depths
7.9%inclusion3 decks38 decks
5%synergy
Lonely Sandbar
7.9%inclusion3 decks38 decks
4%synergy
Tranquil Thicket
7.9%inclusion3 decks38 decks
4%synergy
Dark Depths
7.9%inclusion3 decks38 decks
1%synergy
Emergence Zone
5.3%inclusion2 decks38 decks
1%synergy
Skyline Cascade
5.3%inclusion2 decks38 decks
5%synergy
Thespian's Stage
5.3%inclusion2 decks38 decks
-2%synergy
Castle Garenbrig
5.3%inclusion2 decks38 decks
1%synergy
Mana Artifacts
Sol Ring
76%inclusion29 decks38 decks
-4%synergy
Arcane Signet
68%inclusion26 decks38 decks
6%synergy
Simic Signet
37%inclusion14 decks38 decks
5%synergy
Talisman of Curiosity
32%inclusion12 decks38 decks
10%synergy
Thought Vessel
21%inclusion8 decks38 decks
1%synergy
Commander's Sphere
18%inclusion7 decks38 decks
10%synergy
Mind Stone
11%inclusion4 decks38 decks
6%synergy
Simic Cluestone
5.3%inclusion2 decks38 decks
4%synergy
Worn Powerstone
5.3%inclusion2 decks38 decks
4%synergy
Midnight Clock
5.3%inclusion2 decks38 decks
3%synergy
Lands
Island
100%inclusion38 decks38 decks
5%synergy
Forest
100%inclusion38 decks38 decks
5%synergy
Command Tower
76%inclusion29 decks38 decks
-9%synergy
Yavimaya Coast
63%inclusion24 decks38 decks
11%synergy
Simic Growth Chamber
61%inclusion23 decks38 decks
12%synergy
Temple of Mystery
58%inclusion22 decks38 decks
20%synergy
Vineglimmer Snarl
55%inclusion21 decks38 decks
17%synergy
Hinterland Harbor
42%inclusion16 decks38 decks
-17%synergy
Thornwood Falls
39%inclusion15 decks38 decks
22%synergy
Flooded Grove
37%inclusion14 decks38 decks
-4%synergy
Evolving Wilds
34%inclusion13 decks38 decks
9%synergy
Myriad Landscape
29%inclusion11 decks38 decks
7%synergy
Dreamroot Cascade
26%inclusion10 decks38 decks
-15%synergy
Terramorphic Expanse
21%inclusion8 decks38 decks
1%synergy
Tangled Islet
21%inclusion8 decks38 decks
5%synergy
Rimewood Falls
21%inclusion8 decks38 decks
12%synergy
Quandrix Campus
18%inclusion7 decks38 decks
12%synergy
Exotic Orchard
18%inclusion7 decks38 decks
-5%synergy
Littjara Mirrorlake
18%inclusion7 decks38 decks
14%synergy
Waterlogged Grove
18%inclusion7 decks38 decks
-2%synergy
Overflowing Basin
17%inclusion6 decks35 decks
-2%synergy
Blighted Woodland
16%inclusion6 decks38 decks
8%synergy
Willowrush Verge
14%inclusion3 decks22 decks
-3%synergy
Rejuvenating Springs
13%inclusion5 decks38 decks
-31%synergy
Simic Guildgate
13%inclusion5 decks38 decks
3%synergy
Breeding Pool
11%inclusion4 decks38 decks
-35%synergy
Snow-Covered Forest
11%inclusion4 decks38 decks
4%synergy
Path of Ancestry
11%inclusion4 decks38 decks
-7%synergy
Woodland Stream
11%inclusion4 decks38 decks
5%synergy
Ash Barrens
7.9%inclusion3 decks38 decks
4%synergy
Barkchannel Pathway
7.9%inclusion3 decks38 decks
-12%synergy
Snow-Covered Island
7.9%inclusion3 decks38 decks
1%synergy
Bridgeworks Battle
7.1%inclusion2 decks28 decks
2%synergy
Sink into Stupor
7.1%inclusion2 decks28 decks
-4%synergy
Lush Oasis
5.9%inclusion2 decks34 decks
0%synergy
Fabled Passage
5.3%inclusion2 decks38 decks
-9%synergy
Shimmerdrift Vale
5.3%inclusion2 decks38 decks
5%synergy
Botanical Sanctum
5.3%inclusion2 decks38 decks
-7%synergy
Thriving Grove
5.3%inclusion2 decks38 decks
4%synergy
Brokers Hideout
5.3%inclusion2 decks38 decks
0%synergy
Bala Ged Recovery
5.3%inclusion2 decks38 decks
-5%synergy
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