Koma, Cosmos Serpent (Commander) - Tokens

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #296
387decks
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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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The Unagi of Kyoshi Island
8.5%inclusion4 decks47 decks
4%synergy
Shared Roots
6.7%inclusion3 decks45 decks
4%synergy
Badgermole Cub
6.1%inclusion3 decks49 decks
2%synergy
Wan Shi Tong, Librarian
4.1%inclusion2 decks49 decks
-1%synergy
Agna Qel'a
2.4%inclusion1 decks42 decks
2%synergy
High Synergy Cards
Adrix and Nev, Twincasters
86%inclusion333 decks387 decks
78%synergy
Elemental Bond
72%inclusion280 decks387 decks
67%synergy
Whelming Wave
74%inclusion288 decks387 decks
63%synergy
Spark Double
73%inclusion281 decks387 decks
63%synergy
Parallel Lives
64%inclusion246 decks387 decks
58%synergy
Sakashima of a Thousand Faces
61%inclusion237 decks387 decks
56%synergy
Irenicus's Vile Duplication
59%inclusion230 decks387 decks
53%synergy
Serpent of Yawning Depths
59%inclusion227 decks387 decks
52%synergy
Junk Winder
59%inclusion228 decks387 decks
52%synergy
Koma, World-Eater
63%inclusion174 decks278 decks
49%synergy
Top Cards
Cultivate
77%inclusion298 decks387 decks
30%synergy
Counterspell
72%inclusion280 decks387 decks
22%synergy
Kodama's Reach
70%inclusion271 decks387 decks
34%synergy
Beast Within
65%inclusion251 decks387 decks
15%synergy
Rampant Growth
65%inclusion251 decks387 decks
24%synergy
Heroic Intervention
61%inclusion235 decks387 decks
31%synergy
Nature's Lore
57%inclusion220 decks387 decks
26%synergy
Spawning Kraken
56%inclusion217 decks387 decks
49%synergy
Doubling Season
54%inclusion210 decks387 decks
45%synergy
Three Visits
51%inclusion199 decks387 decks
28%synergy
Game Changers
Cyclonic Rift
48%inclusion185 decks387 decks
22%synergy
Rhystic Study
41%inclusion157 decks387 decks
19%synergy
Fierce Guardianship
37%inclusion145 decks387 decks
20%synergy
Worldly Tutor
27%inclusion104 decks387 decks
11%synergy
Seedborn Muse
27%inclusion103 decks387 decks
11%synergy
Consecrated Sphinx
23%inclusion88 decks387 decks
14%synergy
Force of Will
17%inclusion65 decks387 decks
7%synergy
Mystical Tutor
17%inclusion65 decks387 decks
7%synergy
Ancient Tomb
15%inclusion57 decks387 decks
5%synergy
Gaea's Cradle
10%inclusion38 decks387 decks
3%synergy
Creatures
Aesi, Tyrant of Gyre Strait
51%inclusion196 decks387 decks
33%synergy
Birds of Paradise
50%inclusion193 decks387 decks
22%synergy
Sakashima the Impostor
43%inclusion165 decks387 decks
40%synergy
Llanowar Elves
41%inclusion158 decks387 decks
13%synergy
Arixmethes, Slumbering Isle
37%inclusion144 decks387 decks
24%synergy
Craterhoof Behemoth
36%inclusion138 decks387 decks
26%synergy
Elvish Mystic
35%inclusion137 decks387 decks
11%synergy
Sakura-Tribe Elder
34%inclusion133 decks387 decks
15%synergy
Tatyova, Benthic Druid
34%inclusion132 decks387 decks
3%synergy
Murkfiend Liege
33%inclusion127 decks387 decks
18%synergy
Garruk's Packleader
32%inclusion124 decks387 decks
30%synergy
Roaming Throne
31%inclusion121 decks387 decks
23%synergy
Esix, Fractal Bloom
31%inclusion121 decks387 decks
27%synergy
Eternal Witness
31%inclusion120 decks387 decks
10%synergy
Ohran Frostfang
28%inclusion110 decks387 decks
25%synergy
Summon: Leviathan
28%inclusion48 decks173 decks
21%synergy
Hullbreaker Horror
26%inclusion99 decks387 decks
8%synergy
Enduring Vitality
25%inclusion76 decks302 decks
18%synergy
Fyndhorn Elves
25%inclusion96 decks387 decks
9%synergy
Archetype of Imagination
22%inclusion87 decks387 decks
18%synergy
Scute Swarm
22%inclusion84 decks387 decks
1%synergy
Octomancer
22%inclusion68 decks315 decks
17%synergy
Coiling Oracle
20%inclusion79 decks387 decks
7%synergy
Curiosity Crafter
20%inclusion76 decks387 decks
16%synergy
Fanatic of Rhonas
19%inclusion63 decks324 decks
14%synergy
Slinn Voda, the Rising Deep
19%inclusion75 decks387 decks
13%synergy
Avenger of Zendikar
16%inclusion63 decks387 decks
-2%synergy
Toski, Bearer of Secrets
16%inclusion61 decks387 decks
12%synergy
Chameleon, Master of Disguise
16%inclusion15 decks96 decks
13%synergy
Rampaging Baloths
14%inclusion56 decks387 decks
-3%synergy
Progenitor Mimic
14%inclusion55 decks387 decks
10%synergy
Delighted Halfling
14%inclusion53 decks387 decks
2%synergy
Jaheira, Friend of the Forest
13%inclusion49 decks387 decks
9%synergy
Azusa, Lost but Seeking
12%inclusion48 decks387 decks
-2%synergy
Enduring Curiosity
12%inclusion37 decks303 decks
9%synergy
Circle of Dreams Druid
12%inclusion47 decks387 decks
10%synergy
Saryth, the Viper's Fang
12%inclusion46 decks387 decks
10%synergy
Glasspool Mimic
12%inclusion45 decks387 decks
7%synergy
Starwinder
12%inclusion15 decks129 decks
5%synergy
Reclamation Sage
11%inclusion44 decks387 decks
-3%synergy
Scourge of Fleets
11%inclusion42 decks387 decks
3%synergy
Reef Worm
11%inclusion42 decks387 decks
7%synergy
Troyan, Gutsy Explorer
10%inclusion40 decks387 decks
7%synergy
Xolatoyac, the Smiling Flood
10%inclusion40 decks387 decks
3%synergy
Tendershoot Dryad
10%inclusion40 decks387 decks
8%synergy
Guardian Augmenter
9.3%inclusion36 decks387 decks
8%synergy
Uro, Titan of Nature's Wrath
9.3%inclusion36 decks387 decks
0%synergy
Nadir Kraken
9.0%inclusion35 decks387 decks
5%synergy
Nezahal, Primal Tide
8.8%inclusion34 decks387 decks
-2%synergy
Tireless Provisioner
8.5%inclusion33 decks387 decks
-7%synergy
Instants
Growth Spiral
51%inclusion197 decks387 decks
6%synergy
Double Major
49%inclusion188 decks387 decks
40%synergy
Second Harvest
47%inclusion183 decks387 decks
41%synergy
Negate
46%inclusion177 decks387 decks
20%synergy
Pongify
37%inclusion144 decks387 decks
12%synergy
Mana Drain
37%inclusion144 decks387 decks
21%synergy
Rapid Hybridization
37%inclusion143 decks387 decks
11%synergy
An Offer You Can't Refuse
36%inclusion140 decks387 decks
13%synergy
Arcane Denial
33%inclusion127 decks387 decks
10%synergy
Return of the Wildspeaker
31%inclusion120 decks387 decks
21%synergy
Swan Song
29%inclusion114 decks387 decks
10%synergy
Krosan Grip
24%inclusion94 decks387 decks
16%synergy
Nature's Claim
18%inclusion68 decks387 decks
8%synergy
Tamiyo's Safekeeping
17%inclusion66 decks387 decks
11%synergy
Reality Shift
17%inclusion65 decks387 decks
2%synergy
Sink into Stupor
16%inclusion53 decks325 decks
5%synergy
Planar Genesis
15%inclusion47 decks321 decks
4%synergy
Brainstorm
14%inclusion56 decks387 decks
0%synergy
Harrow
14%inclusion55 decks387 decks
2%synergy
Simic Charm
14%inclusion53 decks387 decks
6%synergy
Mystic Reflection
13%inclusion51 decks387 decks
11%synergy
Snakeskin Veil
13%inclusion50 decks387 decks
7%synergy
Voidslime
13%inclusion50 decks387 decks
8%synergy
Plasm Capture
12%inclusion48 decks387 decks
9%synergy
Perplexing Test
12%inclusion48 decks387 decks
8%synergy
Chord of Calling
12%inclusion47 decks387 decks
4%synergy
Return to Nature
12%inclusion45 decks387 decks
6%synergy
Archdruid's Charm
11%inclusion42 decks373 decks
5%synergy
Force of Negation
11%inclusion41 decks387 decks
2%synergy
Eureka Moment
10%inclusion40 decks387 decks
-1%synergy
Noxious Revival
10%inclusion39 decks387 decks
4%synergy
Tyvar's Stand
10%inclusion37 decks387 decks
7%synergy
Resculpt
10%inclusion37 decks387 decks
3%synergy
Collective Resistance
8.9%inclusion29 decks325 decks
5%synergy
Pact of Negation
8.5%inclusion33 decks387 decks
1%synergy
Stubborn Denial
8.3%inclusion32 decks387 decks
6%synergy
Sublime Epiphany
8.3%inclusion32 decks387 decks
6%synergy
Aetherize
7.2%inclusion28 decks387 decks
-5%synergy
Joint Exploration
7.2%inclusion28 decks387 decks
1%synergy
Entish Restoration
7.0%inclusion27 decks387 decks
-2%synergy
Crop Rotation
6.5%inclusion25 decks387 decks
-7%synergy
Disallow
6.5%inclusion25 decks387 decks
5%synergy
Force of Vigor
6.2%inclusion24 decks387 decks
2%synergy
Three Steps Ahead
5.9%inclusion21 decks353 decks
3%synergy
Cackling Counterpart
5.9%inclusion23 decks387 decks
3%synergy
Lazotep Plating
5.9%inclusion23 decks387 decks
5%synergy
Auroral Procession
5.7%inclusion11 decks193 decks
2%synergy
Narset's Reversal
5.7%inclusion22 decks387 decks
4%synergy
Sorceries
Farseek
50%inclusion192 decks387 decks
25%synergy
Skyshroud Claim
37%inclusion145 decks387 decks
28%synergy
Quantum Misalignment
31%inclusion119 decks387 decks
28%synergy
Rite of Replication
25%inclusion97 decks387 decks
18%synergy
Overwhelming Stampede
23%inclusion90 decks387 decks
11%synergy
Explore
23%inclusion89 decks387 decks
3%synergy
Triumph of the Hordes
17%inclusion66 decks387 decks
14%synergy
Bala Ged Recovery
17%inclusion64 decks387 decks
7%synergy
Migration Path
17%inclusion64 decks387 decks
13%synergy
Shamanic Revelation
16%inclusion63 decks387 decks
11%synergy
Finale of Devastation
16%inclusion61 decks387 decks
4%synergy
Sea Gate Restoration
13%inclusion49 decks387 decks
7%synergy
Rishkar's Expertise
11%inclusion43 decks387 decks
3%synergy
Urban Evolution
10%inclusion40 decks387 decks
1%synergy
Curse of the Swine
10%inclusion37 decks387 decks
-1%synergy
Regrowth
10%inclusion37 decks387 decks
6%synergy
Distant Melody
9.3%inclusion36 decks387 decks
6%synergy
Green Sun's Zenith
8.5%inclusion33 decks387 decks
0%synergy
Explosive Vegetation
8.5%inclusion33 decks387 decks
3%synergy
Ezuri's Predation
8.0%inclusion31 decks387 decks
0%synergy
Flare of Cultivation
7.5%inclusion27 decks358 decks
5%synergy
Quasiduplicate
7.5%inclusion29 decks387 decks
5%synergy
Harmonize
7.5%inclusion29 decks387 decks
2%synergy
Ravenform
7.5%inclusion29 decks387 decks
3%synergy
Ponder
7.0%inclusion27 decks387 decks
0%synergy
Bridgeworks Battle
6.2%inclusion20 decks325 decks
1%synergy
Doppelgang
5.9%inclusion22 decks374 decks
-1%synergy
Pest Infestation
5.4%inclusion21 decks387 decks
4%synergy
Replication Technique
5.2%inclusion20 decks387 decks
2%synergy
Raise the Palisade
5.2%inclusion20 decks387 decks
-1%synergy
Utility Artifacts
Lightning Greaves
45%inclusion173 decks387 decks
23%synergy
Helm of the Host
44%inclusion172 decks387 decks
39%synergy
Swiftfoot Boots
44%inclusion171 decks387 decks
18%synergy
Combine Chrysalis
29%inclusion113 decks387 decks
25%synergy
Mirror Box
22%inclusion86 decks387 decks
19%synergy
Eldrazi Monument
13%inclusion51 decks387 decks
13%synergy
Idol of Oblivion
13%inclusion50 decks387 decks
9%synergy
The Great Henge
12%inclusion45 decks387 decks
3%synergy
Emerald Medallion
12%inclusion45 decks387 decks
9%synergy
Sapphire Medallion
8.8%inclusion34 decks387 decks
6%synergy
Bident of Thassa
8.0%inclusion31 decks387 decks
1%synergy
Coat of Arms
6.5%inclusion25 decks387 decks
5%synergy
The One Ring
5.9%inclusion23 decks387 decks
-2%synergy
Skullclamp
5.9%inclusion23 decks387 decks
5%synergy
Banner of Kinship
5.1%inclusion14 decks277 decks
3%synergy
Enchantments
Tribute to the World Tree
48%inclusion185 decks387 decks
41%synergy
Kindred Discovery
32%inclusion123 decks387 decks
22%synergy
Mystic Remora
28%inclusion107 decks387 decks
12%synergy
Beastmaster Ascension
22%inclusion85 decks387 decks
19%synergy
Primal Vigor
21%inclusion83 decks387 decks
18%synergy
Growing Rites of Itlimoc
21%inclusion81 decks387 decks
15%synergy
Cryptolith Rite
19%inclusion73 decks387 decks
16%synergy
Sylvan Library
17%inclusion66 decks387 decks
8%synergy
Exploration
16%inclusion61 decks387 decks
2%synergy
Paradox Haze
16%inclusion61 decks387 decks
15%synergy
Garruk's Uprising
14%inclusion53 decks387 decks
-3%synergy
Utopia Sprawl
12%inclusion48 decks387 decks
6%synergy
Unnatural Growth
11%inclusion42 decks387 decks
8%synergy
Ominous Seas
11%inclusion41 decks387 decks
6%synergy
Wild Growth
11%inclusion41 decks387 decks
2%synergy
Propaganda
11%inclusion41 decks387 decks
4%synergy
Extravagant Replication
10%inclusion40 decks387 decks
8%synergy
Wilderness Reclamation
9.3%inclusion36 decks387 decks
0%synergy
Moonlit Meditation
9.2%inclusion12 decks130 decks
8%synergy
Impostor Syndrome
9.2%inclusion9 decks98 decks
7%synergy
Defense of the Heart
9.0%inclusion35 decks387 decks
7%synergy
Burgeoning
8.5%inclusion33 decks387 decks
1%synergy
Asceticism
7.5%inclusion29 decks387 decks
4%synergy
Imprisoned in the Moon
7.2%inclusion28 decks387 decks
3%synergy
Kenrith's Transformation
7.0%inclusion27 decks387 decks
2%synergy
Opposition
6.5%inclusion25 decks387 decks
6%synergy
Verity Circle
6.2%inclusion24 decks387 decks
6%synergy
Leyline of Anticipation
5.7%inclusion22 decks387 decks
1%synergy
Awakening Zone
5.7%inclusion22 decks387 decks
4%synergy
Mirror Room // Fractured Realm
5.6%inclusion17 decks303 decks
4%synergy
Shark Typhoon
5.2%inclusion20 decks387 decks
4%synergy
Planeswalkers
Oko, Thief of Crowns
27%inclusion103 decks387 decks
20%synergy
Kiora, the Crashing Wave
5.7%inclusion22 decks387 decks
3%synergy
Garruk, Primal Hunter
5.4%inclusion21 decks387 decks
3%synergy
Utility Lands
Reliquary Tower
62%inclusion239 decks387 decks
12%synergy
Boseiju, Who Endures
30%inclusion116 decks387 decks
8%synergy
Yavimaya, Cradle of Growth
27%inclusion105 decks387 decks
5%synergy
Otawara, Soaring City
26%inclusion100 decks387 decks
7%synergy
Command Beacon
26%inclusion99 decks387 decks
21%synergy
Temple of the False God
20%inclusion77 decks387 decks
4%synergy
Mistrise Village
18%inclusion35 decks193 decks
8%synergy
Mystic Sanctuary
18%inclusion70 decks387 decks
5%synergy
Mosswort Bridge
18%inclusion70 decks387 decks
1%synergy
Rogue's Passage
17%inclusion64 decks387 decks
-5%synergy
Three Tree City
16%inclusion52 decks317 decks
11%synergy
Alchemist's Refuge
14%inclusion53 decks387 decks
-4%synergy
Castle Garenbrig
13%inclusion50 decks387 decks
8%synergy
Evendo, Waking Haven
13%inclusion17 decks134 decks
7%synergy
Lumbering Falls
7.2%inclusion28 decks387 decks
0%synergy
Restless Vinestalk
6.5%inclusion25 decks387 decks
1%synergy
Scavenger Grounds
5.4%inclusion21 decks387 decks
1%synergy
Mana Artifacts
Sol Ring
93%inclusion358 decks387 decks
12%synergy
Arcane Signet
80%inclusion311 decks387 decks
17%synergy
Simic Signet
41%inclusion157 decks387 decks
8%synergy
Talisman of Curiosity
39%inclusion150 decks387 decks
17%synergy
Thought Vessel
36%inclusion138 decks387 decks
15%synergy
Decanter of Endless Water
8.3%inclusion32 decks387 decks
3%synergy
Commander's Sphere
7.0%inclusion27 decks387 decks
-1%synergy
Mana Vault
7.0%inclusion27 decks387 decks
1%synergy
Fellwar Stone
7.0%inclusion27 decks387 decks
-3%synergy
Thran Dynamo
5.7%inclusion22 decks387 decks
3%synergy
Lands
Forest
93%inclusion358 decks387 decks
-3%synergy
Command Tower
92%inclusion356 decks387 decks
7%synergy
Island
92%inclusion356 decks387 decks
-3%synergy
Hinterland Harbor
70%inclusion272 decks387 decks
11%synergy
Yavimaya Coast
64%inclusion248 decks387 decks
12%synergy
Rejuvenating Springs
63%inclusion245 decks387 decks
19%synergy
Breeding Pool
62%inclusion241 decks387 decks
17%synergy
Dreamroot Cascade
60%inclusion234 decks387 decks
19%synergy
Simic Growth Chamber
57%inclusion220 decks387 decks
8%synergy
Flooded Grove
49%inclusion189 decks387 decks
8%synergy
Misty Rainforest
44%inclusion172 decks387 decks
13%synergy
Barkchannel Pathway
42%inclusion161 decks387 decks
21%synergy
Vineglimmer Snarl
39%inclusion149 decks387 decks
0%synergy
Temple of Mystery
35%inclusion135 decks387 decks
-4%synergy
Waterlogged Grove
28%inclusion110 decks387 decks
8%synergy
Myriad Landscape
27%inclusion106 decks387 decks
5%synergy
Willowrush Verge
25%inclusion59 decks234 decks
9%synergy
Exotic Orchard
25%inclusion97 decks387 decks
1%synergy
Hedge Maze
25%inclusion93 decks375 decks
5%synergy
Fabled Passage
24%inclusion92 decks387 decks
9%synergy
Rimewood Falls
21%inclusion80 decks387 decks
11%synergy
Evolving Wilds
20%inclusion79 decks387 decks
-5%synergy
Tropical Island
19%inclusion72 decks387 decks
4%synergy
Tangled Islet
18%inclusion71 decks387 decks
2%synergy
Bala Ged Recovery
17%inclusion64 decks387 decks
7%synergy
Sink into Stupor
16%inclusion53 decks325 decks
5%synergy
Thornwood Falls
16%inclusion61 decks387 decks
-2%synergy
Overflowing Basin
15%inclusion54 decks361 decks
-4%synergy
Botanical Sanctum
14%inclusion54 decks387 decks
1%synergy
Terramorphic Expanse
13%inclusion51 decks387 decks
-7%synergy
Sea Gate Restoration
13%inclusion49 decks387 decks
7%synergy
Prismatic Vista
12%inclusion48 decks387 decks
5%synergy
Snow-Covered Forest
12%inclusion48 decks387 decks
6%synergy
Snow-Covered Island
12%inclusion47 decks387 decks
5%synergy
Glasspool Mimic
12%inclusion45 decks387 decks
7%synergy
Littjara Mirrorlake
11%inclusion42 decks387 decks
7%synergy
Blighted Woodland
10%inclusion40 decks387 decks
3%synergy
Windswept Heath
8.0%inclusion31 decks387 decks
-2%synergy
Verdant Catacombs
7.8%inclusion30 decks387 decks
-2%synergy
Flooded Strand
7.8%inclusion30 decks387 decks
-3%synergy
Scalding Tarn
7.0%inclusion27 decks387 decks
-3%synergy
Polluted Delta
7.0%inclusion27 decks387 decks
-3%synergy
Path of Ancestry
6.7%inclusion26 decks387 decks
-11%synergy
Bridgeworks Battle
6.2%inclusion20 decks325 decks
1%synergy
Wooded Foothills
5.7%inclusion22 decks387 decks
-4%synergy
Simic Guildgate
5.7%inclusion22 decks387 decks
-5%synergy
Hydroelectric Specimen
5.6%inclusion18 decks321 decks
0%synergy
Disciple of Freyalise
5.2%inclusion17 decks325 decks
0%synergy
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