Koma, Cosmos Serpent (Commander) - Expensive

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #332
737decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Ezra Sassaman
Mar 12, 2026
Ezra Sassaman
Fun Alternatives for the Top Ten Saltiest Commanders
Is your playgroup tired of your Tergrid deck? (Can't blame them.) Then check out this list of replacements for the saltiest commanders.
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Turbulent Wilderness
10%inclusion8 decks83 decks
-8%synergy
Embrace the Paradox
2.9%inclusion2 decks69 decks
-3%synergy
Planar Engineering
2.6%inclusion2 decks77 decks
-2%synergy
Echocasting Symposium
2.6%inclusion2 decks77 decks
-1%synergy
Quandrix Charm
2.4%inclusion2 decks84 decks
-7%synergy
High Synergy Cards
Adrix and Nev, Twincasters
85%inclusion625 decks737 decks
76%synergy
Parallel Lives
82%inclusion601 decks737 decks
76%synergy
Sakashima of a Thousand Faces
77%inclusion571 decks737 decks
73%synergy
Elemental Bond
77%inclusion569 decks737 decks
72%synergy
Mana Drain
82%inclusion607 decks737 decks
67%synergy
Spark Double
72%inclusion533 decks737 decks
63%synergy
Doubling Season
71%inclusion524 decks737 decks
61%synergy
Whelming Wave
68%inclusion502 decks737 decks
57%synergy
Sakashima the Impostor
55%inclusion403 decks737 decks
52%synergy
Birds of Paradise
79%inclusion580 decks737 decks
51%synergy
Top Cards
Heroic Intervention
74%inclusion547 decks737 decks
44%synergy
Counterspell
69%inclusion511 decks737 decks
20%synergy
Nature's Lore
69%inclusion506 decks737 decks
36%synergy
Cultivate
67%inclusion497 decks737 decks
21%synergy
Three Visits
67%inclusion491 decks737 decks
42%synergy
Kodama's Reach
62%inclusion455 decks737 decks
27%synergy
Craterhoof Behemoth
61%inclusion451 decks737 decks
51%synergy
Koma, World-Eater
60%inclusion373 decks626 decks
47%synergy
Beast Within
59%inclusion433 decks737 decks
10%synergy
Swan Song
58%inclusion429 decks737 decks
40%synergy
Game Changers
Gaea's Cradle
93%inclusion682 decks737 decks
86%synergy
Cyclonic Rift
81%inclusion596 decks737 decks
57%synergy
Rhystic Study
78%inclusion573 decks737 decks
58%synergy
Fierce Guardianship
72%inclusion533 decks737 decks
56%synergy
Ancient Tomb
55%inclusion403 decks737 decks
46%synergy
Worldly Tutor
52%inclusion380 decks737 decks
38%synergy
Force of Will
49%inclusion362 decks737 decks
40%synergy
Seedborn Muse
45%inclusion329 decks737 decks
29%synergy
Consecrated Sphinx
40%inclusion296 decks737 decks
32%synergy
Mystical Tutor
36%inclusion267 decks737 decks
28%synergy
Creatures
Serpent of Yawning Depths
57%inclusion422 decks737 decks
51%synergy
Llanowar Elves
57%inclusion419 decks737 decks
29%synergy
Aesi, Tyrant of Gyre Strait
57%inclusion417 decks737 decks
39%synergy
Junk Winder
54%inclusion395 decks737 decks
47%synergy
Roaming Throne
52%inclusion382 decks737 decks
45%synergy
Spawning Kraken
50%inclusion365 decks737 decks
42%synergy
Elvish Mystic
46%inclusion336 decks737 decks
23%synergy
Fyndhorn Elves
38%inclusion279 decks737 decks
24%synergy
Enduring Vitality
38%inclusion257 decks680 decks
30%synergy
Delighted Halfling
34%inclusion252 decks737 decks
23%synergy
Ohran Frostfang
33%inclusion240 decks737 decks
29%synergy
Arixmethes, Slumbering Isle
32%inclusion236 decks737 decks
19%synergy
Hullbreaker Horror
30%inclusion218 decks737 decks
12%synergy
Eternal Witness
28%inclusion209 decks737 decks
9%synergy
Fanatic of Rhonas
28%inclusion205 decks737 decks
22%synergy
Sakura-Tribe Elder
27%inclusion199 decks737 decks
8%synergy
Murkfiend Liege
27%inclusion196 decks737 decks
13%synergy
Tatyova, Benthic Druid
25%inclusion181 decks737 decks
-5%synergy
Garruk's Packleader
25%inclusion181 decks737 decks
22%synergy
Summon: Leviathan
24%inclusion99 decks405 decks
18%synergy
Esix, Fractal Bloom
22%inclusion165 decks737 decks
19%synergy
Archetype of Imagination
21%inclusion154 decks737 decks
17%synergy
Kinnan, Bonder Prodigy
18%inclusion130 decks737 decks
14%synergy
Octomancer
17%inclusion119 decks703 decks
12%synergy
Azusa, Lost but Seeking
17%inclusion124 decks737 decks
3%synergy
Slinn Voda, the Rising Deep
16%inclusion116 decks737 decks
10%synergy
Scute Swarm
15%inclusion110 decks737 decks
-4%synergy
Toski, Bearer of Secrets
14%inclusion103 decks737 decks
11%synergy
The Unagi of Kyoshi Island
14%inclusion36 decks259 decks
9%synergy
Chameleon, Master of Disguise
14%inclusion43 decks312 decks
12%synergy
Circle of Dreams Druid
14%inclusion101 decks737 decks
12%synergy
Irma, Part-Time Mutant
13%inclusion17 decks131 decks
11%synergy
Phyrexian Metamorph
13%inclusion94 decks737 decks
4%synergy
Enduring Curiosity
12%inclusion83 decks685 decks
9%synergy
Curiosity Crafter
12%inclusion87 decks737 decks
8%synergy
Nezahal, Primal Tide
12%inclusion87 decks737 decks
2%synergy
Lotus Cobra
12%inclusion85 decks737 decks
-1%synergy
Uro, Titan of Nature's Wrath
11%inclusion81 decks737 decks
1%synergy
Bloom Tender
11%inclusion78 decks737 decks
6%synergy
Saryth, the Viper's Fang
10%inclusion76 decks737 decks
9%synergy
Clever Impersonator
10%inclusion73 decks737 decks
5%synergy
Avenger of Zendikar
10%inclusion71 decks737 decks
-7%synergy
Auton Soldier
10%inclusion71 decks737 decks
7%synergy
Badgermole Cub
10%inclusion25 decks262 decks
4%synergy
Coiling Oracle
9.2%inclusion68 decks737 decks
-3%synergy
Nyxbloom Ancient
8.5%inclusion63 decks737 decks
2%synergy
Jaheira, Friend of the Forest
8.3%inclusion61 decks737 decks
5%synergy
Xolatoyac, the Smiling Flood
8.1%inclusion60 decks737 decks
1%synergy
Thrasios, Triton Hero
8.1%inclusion60 decks737 decks
1%synergy
Glasspool Mimic
8.1%inclusion60 decks737 decks
4%synergy
Instants
Pongify
45%inclusion335 decks737 decks
21%synergy
An Offer You Can't Refuse
45%inclusion329 decks737 decks
22%synergy
Double Major
42%inclusion311 decks737 decks
34%synergy
Growth Spiral
40%inclusion297 decks737 decks
-4%synergy
Force of Negation
38%inclusion280 decks737 decks
30%synergy
Second Harvest
37%inclusion273 decks737 decks
31%synergy
Arcane Denial
32%inclusion238 decks737 decks
10%synergy
Rapid Hybridization
31%inclusion230 decks737 decks
4%synergy
Negate
30%inclusion222 decks737 decks
5%synergy
Pact of Negation
25%inclusion184 decks737 decks
19%synergy
Return of the Wildspeaker
23%inclusion170 decks737 decks
13%synergy
Krosan Grip
19%inclusion141 decks737 decks
12%synergy
Sink into Stupor
19%inclusion140 decks737 decks
7%synergy
Chord of Calling
19%inclusion139 decks737 decks
12%synergy
Force of Vigor
18%inclusion133 decks737 decks
14%synergy
Crop Rotation
18%inclusion130 decks737 decks
6%synergy
Nature's Claim
18%inclusion130 decks737 decks
9%synergy
Reality Shift
15%inclusion108 decks737 decks
0%synergy
Archdruid's Charm
14%inclusion104 decks737 decks
8%synergy
Noxious Revival
14%inclusion100 decks737 decks
8%synergy
Flusterstorm
13%inclusion97 decks737 decks
7%synergy
Brainstorm
13%inclusion93 decks737 decks
-2%synergy
Voidslime
12%inclusion87 decks737 decks
7%synergy
Disallow
11%inclusion79 decks737 decks
9%synergy
Simic Charm
10%inclusion75 decks737 decks
3%synergy
Mystic Reflection
9.2%inclusion68 decks737 decks
7%synergy
Tamiyo's Safekeeping
9.2%inclusion68 decks737 decks
4%synergy
Strix Serenade
9.1%inclusion67 decks737 decks
6%synergy
Veil of Summer
9.0%inclusion66 decks737 decks
4%synergy
Mindbreak Trap
8.1%inclusion60 decks737 decks
4%synergy
Harrow
7.7%inclusion57 decks737 decks
-4%synergy
Planar Genesis
7.6%inclusion56 decks737 decks
-3%synergy
Mental Misstep
7.5%inclusion55 decks737 decks
3%synergy
Plasm Capture
7.1%inclusion52 decks737 decks
4%synergy
Aetherize
7.1%inclusion52 decks737 decks
-5%synergy
Legolas's Quick Reflexes
6.6%inclusion49 decks737 decks
5%synergy
Resculpt
6.6%inclusion49 decks737 decks
2%synergy
Stubborn Denial
6.4%inclusion47 decks737 decks
4%synergy
Entish Restoration
6.2%inclusion46 decks737 decks
-3%synergy
Dispel
5.8%inclusion43 decks737 decks
2%synergy
Perplexing Test
5.8%inclusion43 decks737 decks
1%synergy
Narset's Reversal
5.7%inclusion42 decks737 decks
4%synergy
Harmonized Crescendo
5.1%inclusion10 decks196 decks
3%synergy
Return to Nature
5.0%inclusion37 decks737 decks
0%synergy
Sorceries
Irenicus's Vile Duplication
56%inclusion412 decks737 decks
50%synergy
Rampant Growth
54%inclusion398 decks737 decks
14%synergy
Farseek
53%inclusion393 decks737 decks
27%synergy
Skyshroud Claim
39%inclusion284 decks737 decks
29%synergy
Finale of Devastation
37%inclusion276 decks737 decks
26%synergy
Quantum Misalignment
31%inclusion226 decks737 decks
28%synergy
Triumph of the Hordes
22%inclusion160 decks737 decks
19%synergy
Green Sun's Zenith
20%inclusion151 decks737 decks
13%synergy
Overwhelming Stampede
20%inclusion149 decks737 decks
8%synergy
Explore
19%inclusion137 decks737 decks
-2%synergy
Sea Gate Restoration
18%inclusion134 decks737 decks
13%synergy
Rite of Replication
15%inclusion111 decks737 decks
8%synergy
Bala Ged Recovery
13%inclusion95 decks737 decks
3%synergy
Rishkar's Expertise
12%inclusion89 decks737 decks
3%synergy
Distant Melody
11%inclusion82 decks737 decks
8%synergy
Windfall
10%inclusion75 decks737 decks
6%synergy
Shamanic Revelation
9.1%inclusion67 decks737 decks
4%synergy
Natural Order
7.9%inclusion58 decks737 decks
7%synergy
Ponder
7.5%inclusion55 decks737 decks
0%synergy
Turntimber Symbiosis
7.3%inclusion54 decks737 decks
5%synergy
Migration Path
6.6%inclusion49 decks737 decks
3%synergy
Expropriate
6.4%inclusion47 decks737 decks
5%synergy
Explosive Vegetation
6.4%inclusion47 decks737 decks
1%synergy
Doppelgang
6.0%inclusion44 decks737 decks
-1%synergy
Regrowth
5.8%inclusion43 decks737 decks
2%synergy
Fabricate
5.6%inclusion41 decks737 decks
0%synergy
Raise the Palisade
5.6%inclusion41 decks737 decks
-1%synergy
Tempt with Discovery
5.2%inclusion38 decks737 decks
1%synergy
Shared Roots
5.0%inclusion13 decks258 decks
0%synergy
Utility Artifacts
Lightning Greaves
51%inclusion373 decks737 decks
30%synergy
Helm of the Host
46%inclusion337 decks737 decks
41%synergy
Swiftfoot Boots
32%inclusion237 decks737 decks
8%synergy
The One Ring
30%inclusion224 decks737 decks
24%synergy
The Great Henge
29%inclusion214 decks737 decks
20%synergy
Combine Chrysalis
17%inclusion123 decks737 decks
13%synergy
Coat of Arms
15%inclusion113 decks737 decks
14%synergy
Mirror Box
14%inclusion106 decks737 decks
11%synergy
Emerald Medallion
13%inclusion97 decks737 decks
10%synergy
Eldrazi Monument
12%inclusion92 decks737 decks
12%synergy
Sapphire Medallion
11%inclusion84 decks737 decks
8%synergy
Winter Orb
7.7%inclusion57 decks737 decks
8%synergy
Skullclamp
7.5%inclusion55 decks737 decks
7%synergy
Static Orb
6.0%inclusion44 decks737 decks
6%synergy
Bident of Thassa
5.7%inclusion42 decks737 decks
-1%synergy
Enchantments
Tribute to the World Tree
55%inclusion405 decks737 decks
49%synergy
Mystic Remora
44%inclusion323 decks737 decks
30%synergy
Sylvan Library
34%inclusion253 decks737 decks
26%synergy
Kindred Discovery
32%inclusion238 decks737 decks
23%synergy
Exploration
25%inclusion187 decks737 decks
13%synergy
Cryptolith Rite
24%inclusion179 decks737 decks
21%synergy
Primal Vigor
19%inclusion141 decks737 decks
16%synergy
Growing Rites of Itlimoc
19%inclusion140 decks737 decks
13%synergy
Burgeoning
18%inclusion131 decks737 decks
11%synergy
Beastmaster Ascension
16%inclusion115 decks737 decks
13%synergy
Wild Growth
15%inclusion112 decks737 decks
7%synergy
Defense of the Heart
15%inclusion108 decks737 decks
12%synergy
Paradox Haze
15%inclusion107 decks737 decks
14%synergy
Utopia Sprawl
14%inclusion105 decks737 decks
8%synergy
Carpet of Flowers
11%inclusion83 decks737 decks
9%synergy
Springleaf Parade
10%inclusion20 decks195 decks
8%synergy
Garruk's Uprising
10%inclusion72 decks737 decks
-8%synergy
Propaganda
8.3%inclusion61 decks737 decks
1%synergy
Unnatural Growth
7.6%inclusion56 decks737 decks
4%synergy
Dismiss into Dream
7.2%inclusion53 decks737 decks
7%synergy
Impostor Syndrome
6.7%inclusion21 decks314 decks
5%synergy
Extravagant Replication
6.5%inclusion48 decks737 decks
4%synergy
Asceticism
6.4%inclusion47 decks737 decks
3%synergy
Kenrith's Transformation
6.4%inclusion47 decks737 decks
3%synergy
Opposition
6.1%inclusion45 decks737 decks
6%synergy
Moonlit Meditation
6.0%inclusion21 decks348 decks
5%synergy
Wilderness Reclamation
5.3%inclusion39 decks737 decks
-4%synergy
Battles
Invasion of Ikoria
5.8%inclusion43 decks737 decks
2%synergy
Planeswalkers
Oko, Thief of Crowns
30%inclusion222 decks737 decks
24%synergy
Utility Lands
Boseiju, Who Endures
66%inclusion483 decks737 decks
44%synergy
Reliquary Tower
62%inclusion454 decks737 decks
12%synergy
Yavimaya, Cradle of Growth
58%inclusion426 decks737 decks
37%synergy
Otawara, Soaring City
55%inclusion403 decks737 decks
36%synergy
Three Tree City
36%inclusion256 decks709 decks
31%synergy
Command Beacon
32%inclusion233 decks737 decks
28%synergy
Mistrise Village
25%inclusion122 decks479 decks
15%synergy
Evendo, Waking Haven
25%inclusion87 decks350 decks
20%synergy
Castle Garenbrig
22%inclusion165 decks737 decks
18%synergy
Alchemist's Refuge
20%inclusion147 decks737 decks
1%synergy
Urza's Saga
15%inclusion109 decks737 decks
10%synergy
Mystic Sanctuary
14%inclusion105 decks737 decks
2%synergy
Temple of the False God
12%inclusion88 decks737 decks
-4%synergy
Minamo, School at Water's Edge
12%inclusion85 decks737 decks
6%synergy
Mosswort Bridge
11%inclusion79 decks737 decks
-6%synergy
Rogue's Passage
11%inclusion79 decks737 decks
-12%synergy
Nykthos, Shrine to Nyx
9.0%inclusion66 decks737 decks
6%synergy
Shifting Woodland
6.9%inclusion51 decks737 decks
1%synergy
Dryad Arbor
6.8%inclusion50 decks737 decks
2%synergy
Strip Mine
6.5%inclusion48 decks737 decks
4%synergy
Field of the Dead
6.0%inclusion44 decks737 decks
1%synergy
Mana Artifacts
Sol Ring
94%inclusion696 decks737 decks
14%synergy
Arcane Signet
83%inclusion609 decks737 decks
19%synergy
Talisman of Curiosity
39%inclusion285 decks737 decks
17%synergy
Simic Signet
37%inclusion272 decks737 decks
7%synergy
Thought Vessel
34%inclusion253 decks737 decks
15%synergy
Mana Vault
33%inclusion240 decks737 decks
27%synergy
Chrome Mox
21%inclusion157 decks737 decks
15%synergy
Mox Diamond
17%inclusion122 decks737 decks
12%synergy
Fellwar Stone
16%inclusion118 decks737 decks
7%synergy
Lotus Petal
14%inclusion103 decks737 decks
8%synergy
Grim Monolith
10%inclusion77 decks737 decks
7%synergy
Mox Opal
8.7%inclusion64 decks737 decks
4%synergy
Basalt Monolith
8.3%inclusion61 decks737 decks
2%synergy
Thran Dynamo
6.6%inclusion49 decks737 decks
4%synergy
Decanter of Endless Water
6.5%inclusion48 decks737 decks
2%synergy
Jeweled Lotus
5.3%inclusion39 decks737 decks
5%synergy
Lands
Forest
92%inclusion679 decks737 decks
-3%synergy
Command Tower
92%inclusion677 decks737 decks
7%synergy
Island
92%inclusion675 decks737 decks
-4%synergy
Breeding Pool
88%inclusion652 decks737 decks
41%synergy
Rejuvenating Springs
78%inclusion575 decks737 decks
36%synergy
Misty Rainforest
76%inclusion560 decks737 decks
45%synergy
Tropical Island
73%inclusion536 decks737 decks
58%synergy
Hinterland Harbor
64%inclusion468 decks737 decks
2%synergy
Yavimaya Coast
54%inclusion399 decks737 decks
1%synergy
Dreamroot Cascade
49%inclusion363 decks737 decks
4%synergy
Barkchannel Pathway
45%inclusion328 decks737 decks
25%synergy
Flooded Grove
42%inclusion311 decks737 decks
-1%synergy
Waterlogged Grove
34%inclusion251 decks737 decks
15%synergy
Hedge Maze
32%inclusion238 decks737 decks
13%synergy
Simic Growth Chamber
31%inclusion229 decks737 decks
-16%synergy
Prismatic Vista
29%inclusion214 decks737 decks
22%synergy
Willowrush Verge
29%inclusion154 decks534 decks
11%synergy
Windswept Heath
26%inclusion191 decks737 decks
16%synergy
Flooded Strand
26%inclusion188 decks737 decks
15%synergy
Verdant Catacombs
25%inclusion186 decks737 decks
16%synergy
Polluted Delta
24%inclusion180 decks737 decks
15%synergy
Scalding Tarn
23%inclusion171 decks737 decks
14%synergy
Wooded Foothills
21%inclusion158 decks737 decks
12%synergy
Fabled Passage
20%inclusion150 decks737 decks
4%synergy
Exotic Orchard
20%inclusion147 decks737 decks
-5%synergy
Sink into Stupor
19%inclusion140 decks737 decks
7%synergy
Vineglimmer Snarl
18%inclusion136 decks737 decks
-21%synergy
Sea Gate Restoration
18%inclusion134 decks737 decks
13%synergy
Temple of Mystery
17%inclusion122 decks737 decks
-21%synergy
Mana Confluence
16%inclusion120 decks737 decks
11%synergy
Sodden Verdure
14%inclusion28 decks195 decks
-6%synergy
City of Brass
14%inclusion105 decks737 decks
9%synergy
Gemstone Caverns
13%inclusion99 decks737 decks
8%synergy
Bala Ged Recovery
13%inclusion95 decks737 decks
3%synergy
Snow-Covered Island
12%inclusion91 decks737 decks
6%synergy
Snow-Covered Forest
12%inclusion89 decks737 decks
6%synergy
Myriad Landscape
12%inclusion86 decks737 decks
-9%synergy
Botanical Sanctum
11%inclusion84 decks737 decks
-1%synergy
Overflowing Basin
10%inclusion72 decks737 decks
-12%synergy
Cavern of Souls
10%inclusion72 decks737 decks
5%synergy
Reflecting Pool
10%inclusion71 decks737 decks
7%synergy
Rimewood Falls
8.7%inclusion64 decks737 decks
1%synergy
Glasspool Mimic
8.1%inclusion60 decks737 decks
4%synergy
Tangled Islet
7.7%inclusion57 decks737 decks
-8%synergy
Turntimber Symbiosis
7.3%inclusion54 decks737 decks
5%synergy
Evolving Wilds
6.6%inclusion49 decks737 decks
-18%synergy
Thornwood Falls
6.0%inclusion44 decks737 decks
-11%synergy
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