Koma, Cosmos Serpent (Commander) - Expensive

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #341
762decks
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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Multiversal Recruitment
8.5%inclusion6 decks71 decks
7%synergy
Mister Fantastic, Reed Richards
7.7%inclusion6 decks78 decks
4%synergy
Multiversal Incursion
3.8%inclusion3 decks78 decks
3%synergy
Loki, Lord of Misrule
1.4%inclusion1 decks71 decks
1%synergy
Mole Man, Moloid Master
1.3%inclusion1 decks78 decks
-0%synergy
High Synergy Cards
Parallel Lives
82%inclusion625 decks762 decks
76%synergy
Adrix and Nev, Twincasters
84%inclusion643 decks762 decks
75%synergy
Sakashima of a Thousand Faces
76%inclusion579 decks762 decks
71%synergy
Elemental Bond
76%inclusion579 decks762 decks
70%synergy
Mana Drain
81%inclusion615 decks762 decks
66%synergy
Spark Double
73%inclusion556 decks762 decks
64%synergy
Doubling Season
72%inclusion546 decks762 decks
61%synergy
Whelming Wave
68%inclusion519 decks762 decks
58%synergy
Serpent of Yawning Depths
59%inclusion446 decks762 decks
52%synergy
Craterhoof Behemoth
61%inclusion465 decks762 decks
51%synergy
Top Cards
Birds of Paradise
78%inclusion592 decks762 decks
50%synergy
Heroic Intervention
74%inclusion562 decks762 decks
43%synergy
Counterspell
70%inclusion532 decks762 decks
21%synergy
Nature's Lore
68%inclusion519 decks762 decks
35%synergy
Cultivate
68%inclusion519 decks762 decks
22%synergy
Three Visits
67%inclusion508 decks762 decks
41%synergy
Kodama's Reach
62%inclusion469 decks762 decks
27%synergy
Koma, World-Eater
60%inclusion414 decks687 decks
48%synergy
Aesi, Tyrant of Gyre Strait
58%inclusion443 decks762 decks
40%synergy
Beast Within
58%inclusion442 decks762 decks
10%synergy
Game Changers
Gaea's Cradle
96%inclusion728 decks762 decks
89%synergy
Cyclonic Rift
79%inclusion604 decks762 decks
56%synergy
Rhystic Study
76%inclusion579 decks762 decks
56%synergy
Fierce Guardianship
70%inclusion537 decks762 decks
55%synergy
Worldly Tutor
52%inclusion395 decks762 decks
38%synergy
Ancient Tomb
51%inclusion390 decks762 decks
43%synergy
Force of Will
46%inclusion353 decks762 decks
37%synergy
Seedborn Muse
45%inclusion341 decks762 decks
29%synergy
Consecrated Sphinx
39%inclusion300 decks762 decks
31%synergy
Mystical Tutor
35%inclusion268 decks762 decks
27%synergy
Creatures
Llanowar Elves
56%inclusion429 decks762 decks
28%synergy
Junk Winder
54%inclusion412 decks762 decks
48%synergy
Sakashima the Impostor
53%inclusion403 decks762 decks
50%synergy
Roaming Throne
51%inclusion388 decks762 decks
44%synergy
Spawning Kraken
50%inclusion382 decks762 decks
43%synergy
Elvish Mystic
45%inclusion345 decks762 decks
22%synergy
Enduring Vitality
38%inclusion280 decks741 decks
30%synergy
Fyndhorn Elves
36%inclusion277 decks762 decks
22%synergy
Ohran Frostfang
34%inclusion258 decks762 decks
30%synergy
Arixmethes, Slumbering Isle
33%inclusion253 decks762 decks
20%synergy
Delighted Halfling
32%inclusion244 decks762 decks
21%synergy
Hullbreaker Horror
29%inclusion224 decks762 decks
12%synergy
Fanatic of Rhonas
29%inclusion218 decks762 decks
23%synergy
Eternal Witness
28%inclusion216 decks762 decks
10%synergy
Murkfiend Liege
28%inclusion210 decks762 decks
14%synergy
Sakura-Tribe Elder
27%inclusion207 decks762 decks
9%synergy
Tatyova, Benthic Druid
26%inclusion199 decks762 decks
-3%synergy
Summon: Leviathan
26%inclusion121 decks472 decks
19%synergy
Garruk's Packleader
24%inclusion185 decks762 decks
22%synergy
Esix, Fractal Bloom
24%inclusion181 decks762 decks
20%synergy
Archetype of Imagination
22%inclusion166 decks762 decks
18%synergy
Octomancer
17%inclusion132 decks762 decks
13%synergy
Azusa, Lost but Seeking
17%inclusion130 decks762 decks
4%synergy
Kinnan, Bonder Prodigy
17%inclusion128 decks762 decks
13%synergy
Slinn Voda, the Rising Deep
16%inclusion121 decks762 decks
10%synergy
Scute Swarm
16%inclusion120 decks762 decks
-2%synergy
Chameleon, Master of Disguise
14%inclusion55 decks380 decks
12%synergy
Circle of Dreams Druid
14%inclusion106 decks762 decks
12%synergy
Toski, Bearer of Secrets
14%inclusion105 decks762 decks
11%synergy
The Unagi of Kyoshi Island
13%inclusion43 decks329 decks
8%synergy
Nezahal, Primal Tide
12%inclusion93 decks762 decks
2%synergy
Lotus Cobra
12%inclusion92 decks762 decks
0%synergy
Enduring Curiosity
12%inclusion90 decks746 decks
9%synergy
Curiosity Crafter
12%inclusion90 decks762 decks
8%synergy
Phyrexian Metamorph
12%inclusion88 decks762 decks
3%synergy
Uro, Titan of Nature's Wrath
11%inclusion81 decks762 decks
2%synergy
Irma, Part-Time Mutant
11%inclusion21 decks200 decks
8%synergy
Bloom Tender
10%inclusion80 decks762 decks
6%synergy
Coiling Oracle
10%inclusion76 decks762 decks
-2%synergy
Clever Impersonator
10%inclusion75 decks762 decks
5%synergy
Saryth, the Viper's Fang
10%inclusion74 decks762 decks
8%synergy
Avenger of Zendikar
10%inclusion73 decks762 decks
-6%synergy
Auton Soldier
9.3%inclusion71 decks762 decks
7%synergy
Xolatoyac, the Smiling Flood
9.1%inclusion69 decks762 decks
3%synergy
Nyxbloom Ancient
8.8%inclusion67 decks762 decks
2%synergy
Progenitor Mimic
8.7%inclusion66 decks762 decks
4%synergy
Badgermole Cub
7.8%inclusion26 decks332 decks
3%synergy
Jaheira, Friend of the Forest
7.7%inclusion59 decks762 decks
4%synergy
Glasspool Mimic
7.7%inclusion59 decks762 decks
3%synergy
Starwinder
7.5%inclusion31 decks414 decks
2%synergy
Instants
Swan Song
56%inclusion424 decks762 decks
37%synergy
Pongify
45%inclusion340 decks762 decks
20%synergy
Double Major
43%inclusion328 decks762 decks
35%synergy
An Offer You Can't Refuse
43%inclusion326 decks762 decks
19%synergy
Growth Spiral
42%inclusion321 decks762 decks
-2%synergy
Second Harvest
38%inclusion293 decks762 decks
32%synergy
Force of Negation
36%inclusion276 decks762 decks
29%synergy
Arcane Denial
32%inclusion244 decks762 decks
10%synergy
Rapid Hybridization
31%inclusion238 decks762 decks
4%synergy
Negate
31%inclusion234 decks762 decks
6%synergy
Return of the Wildspeaker
24%inclusion185 decks762 decks
14%synergy
Pact of Negation
23%inclusion175 decks762 decks
17%synergy
Chord of Calling
19%inclusion144 decks762 decks
12%synergy
Nature's Claim
18%inclusion140 decks762 decks
10%synergy
Crop Rotation
18%inclusion139 decks762 decks
6%synergy
Sink into Stupor
18%inclusion138 decks762 decks
6%synergy
Krosan Grip
18%inclusion137 decks762 decks
11%synergy
Force of Vigor
17%inclusion129 decks762 decks
13%synergy
Reality Shift
15%inclusion113 decks762 decks
1%synergy
Archdruid's Charm
14%inclusion106 decks762 decks
8%synergy
Flusterstorm
13%inclusion100 decks762 decks
7%synergy
Voidslime
12%inclusion95 decks762 decks
8%synergy
Noxious Revival
12%inclusion93 decks762 decks
7%synergy
Brainstorm
12%inclusion91 decks762 decks
-3%synergy
Simic Charm
10%inclusion80 decks762 decks
3%synergy
Disallow
10%inclusion76 decks762 decks
8%synergy
Mystic Reflection
10%inclusion73 decks762 decks
7%synergy
Veil of Summer
8.9%inclusion68 decks762 decks
3%synergy
Tamiyo's Safekeeping
8.8%inclusion67 decks762 decks
4%synergy
Strix Serenade
8.4%inclusion64 decks762 decks
6%synergy
Planar Genesis
8.3%inclusion63 decks762 decks
-3%synergy
Harrow
7.7%inclusion59 decks762 decks
-4%synergy
Plasm Capture
7.6%inclusion58 decks762 decks
5%synergy
Mindbreak Trap
7.6%inclusion58 decks762 decks
3%synergy
Aetherize
7.3%inclusion56 decks762 decks
-5%synergy
Mental Misstep
6.7%inclusion51 decks762 decks
2%synergy
Legolas's Quick Reflexes
6.2%inclusion47 decks762 decks
5%synergy
Perplexing Test
6.2%inclusion47 decks762 decks
1%synergy
Stubborn Denial
6.0%inclusion46 decks762 decks
3%synergy
Narset's Reversal
6.0%inclusion46 decks762 decks
4%synergy
Entish Restoration
5.9%inclusion45 decks762 decks
-3%synergy
Resculpt
5.8%inclusion44 decks762 decks
1%synergy
Return to Nature
5.6%inclusion43 decks762 decks
1%synergy
Harmonized Crescendo
5.6%inclusion15 decks268 decks
3%synergy
Dispel
5.5%inclusion42 decks762 decks
2%synergy
Sorceries
Irenicus's Vile Duplication
56%inclusion424 decks762 decks
50%synergy
Rampant Growth
54%inclusion410 decks762 decks
14%synergy
Farseek
53%inclusion405 decks762 decks
27%synergy
Skyshroud Claim
40%inclusion301 decks762 decks
30%synergy
Finale of Devastation
36%inclusion272 decks762 decks
24%synergy
Quantum Misalignment
31%inclusion234 decks762 decks
28%synergy
Overwhelming Stampede
22%inclusion165 decks762 decks
9%synergy
Green Sun's Zenith
21%inclusion161 decks762 decks
13%synergy
Triumph of the Hordes
21%inclusion161 decks762 decks
18%synergy
Explore
19%inclusion142 decks762 decks
-1%synergy
Sea Gate Restoration
17%inclusion129 decks762 decks
12%synergy
Rite of Replication
16%inclusion119 decks762 decks
9%synergy
Rishkar's Expertise
13%inclusion100 decks762 decks
4%synergy
Bala Ged Recovery
13%inclusion98 decks762 decks
3%synergy
Distant Melody
12%inclusion88 decks762 decks
8%synergy
Windfall
10%inclusion74 decks762 decks
6%synergy
Shamanic Revelation
9.4%inclusion72 decks762 decks
5%synergy
Natural Order
7.9%inclusion60 decks762 decks
7%synergy
Ponder
7.5%inclusion57 decks762 decks
0%synergy
Migration Path
7.2%inclusion55 decks762 decks
4%synergy
Turntimber Symbiosis
7.0%inclusion53 decks762 decks
5%synergy
Regrowth
6.6%inclusion50 decks762 decks
3%synergy
Explosive Vegetation
6.2%inclusion47 decks762 decks
0%synergy
Expropriate
6.2%inclusion47 decks762 decks
5%synergy
Doppelgang
6.0%inclusion46 decks762 decks
-1%synergy
Fabricate
5.4%inclusion41 decks762 decks
-0%synergy
Sylvan Tutor
5.1%inclusion39 decks762 decks
3%synergy
Utility Artifacts
Lightning Greaves
50%inclusion379 decks762 decks
30%synergy
Helm of the Host
46%inclusion349 decks762 decks
41%synergy
Swiftfoot Boots
33%inclusion250 decks762 decks
8%synergy
The One Ring
28%inclusion216 decks762 decks
22%synergy
The Great Henge
28%inclusion213 decks762 decks
18%synergy
Combine Chrysalis
17%inclusion130 decks762 decks
13%synergy
Coat of Arms
15%inclusion118 decks762 decks
14%synergy
Emerald Medallion
15%inclusion114 decks762 decks
12%synergy
Mirror Box
15%inclusion111 decks762 decks
11%synergy
Sapphire Medallion
13%inclusion98 decks762 decks
9%synergy
Eldrazi Monument
13%inclusion97 decks762 decks
12%synergy
Skullclamp
7.1%inclusion54 decks762 decks
6%synergy
Winter Orb
7.0%inclusion53 decks762 decks
7%synergy
Bident of Thassa
6.2%inclusion47 decks762 decks
-1%synergy
Static Orb
5.2%inclusion40 decks762 decks
5%synergy
Enchantments
Tribute to the World Tree
54%inclusion408 decks762 decks
48%synergy
Mystic Remora
41%inclusion316 decks762 decks
27%synergy
Sylvan Library
32%inclusion243 decks762 decks
23%synergy
Kindred Discovery
31%inclusion238 decks762 decks
22%synergy
Exploration
25%inclusion194 decks762 decks
13%synergy
Cryptolith Rite
25%inclusion189 decks762 decks
21%synergy
Primal Vigor
21%inclusion161 decks762 decks
18%synergy
Growing Rites of Itlimoc
20%inclusion149 decks762 decks
14%synergy
Burgeoning
18%inclusion135 decks762 decks
11%synergy
Beastmaster Ascension
16%inclusion124 decks762 decks
13%synergy
Wild Growth
15%inclusion113 decks762 decks
6%synergy
Defense of the Heart
15%inclusion113 decks762 decks
13%synergy
Paradox Haze
14%inclusion109 decks762 decks
14%synergy
Utopia Sprawl
13%inclusion102 decks762 decks
7%synergy
Garruk's Uprising
10%inclusion80 decks762 decks
-7%synergy
Springleaf Parade
10%inclusion28 decks267 decks
8%synergy
Carpet of Flowers
10%inclusion74 decks762 decks
7%synergy
Propaganda
8.7%inclusion66 decks762 decks
2%synergy
Unnatural Growth
8.3%inclusion63 decks762 decks
5%synergy
Dismiss into Dream
7.1%inclusion54 decks762 decks
7%synergy
Impostor Syndrome
7.1%inclusion27 decks382 decks
6%synergy
Asceticism
7.0%inclusion53 decks762 decks
4%synergy
Moonlit Meditation
6.2%inclusion26 decks417 decks
5%synergy
Extravagant Replication
6.2%inclusion47 decks762 decks
4%synergy
Kenrith's Transformation
5.9%inclusion45 decks762 decks
2%synergy
Wilderness Reclamation
5.6%inclusion43 decks762 decks
-4%synergy
Opposition
5.2%inclusion40 decks762 decks
5%synergy
Battles
Invasion of Ikoria
5.6%inclusion43 decks762 decks
2%synergy
Planeswalkers
Oko, Thief of Crowns
28%inclusion214 decks762 decks
22%synergy
Utility Lands
Boseiju, Who Endures
63%inclusion477 decks762 decks
40%synergy
Reliquary Tower
62%inclusion472 decks762 decks
12%synergy
Yavimaya, Cradle of Growth
56%inclusion430 decks762 decks
36%synergy
Otawara, Soaring City
51%inclusion390 decks762 decks
33%synergy
Three Tree City
36%inclusion274 decks762 decks
31%synergy
Command Beacon
32%inclusion242 decks762 decks
28%synergy
Mistrise Village
25%inclusion134 decks546 decks
14%synergy
Evendo, Waking Haven
25%inclusion103 decks420 decks
19%synergy
Castle Garenbrig
22%inclusion165 decks762 decks
18%synergy
Alchemist's Refuge
20%inclusion152 decks762 decks
1%synergy
Mystic Sanctuary
13%inclusion102 decks762 decks
1%synergy
Urza's Saga
13%inclusion99 decks762 decks
8%synergy
Temple of the False God
12%inclusion89 decks762 decks
-4%synergy
Rogue's Passage
12%inclusion89 decks762 decks
-12%synergy
Mosswort Bridge
11%inclusion84 decks762 decks
-6%synergy
Minamo, School at Water's Edge
10%inclusion78 decks762 decks
5%synergy
Nykthos, Shrine to Nyx
9.1%inclusion69 decks762 decks
7%synergy
Shifting Woodland
7.0%inclusion53 decks762 decks
1%synergy
Dryad Arbor
6.0%inclusion46 decks762 decks
2%synergy
Strip Mine
5.5%inclusion42 decks762 decks
3%synergy
Field of the Dead
5.4%inclusion41 decks762 decks
1%synergy
Mana Artifacts
Sol Ring
94%inclusion717 decks762 decks
14%synergy
Arcane Signet
82%inclusion623 decks762 decks
19%synergy
Talisman of Curiosity
38%inclusion293 decks762 decks
17%synergy
Simic Signet
36%inclusion275 decks762 decks
7%synergy
Thought Vessel
36%inclusion271 decks762 decks
16%synergy
Mana Vault
31%inclusion233 decks762 decks
25%synergy
Chrome Mox
21%inclusion157 decks762 decks
15%synergy
Mox Diamond
17%inclusion132 decks762 decks
13%synergy
Fellwar Stone
16%inclusion119 decks762 decks
6%synergy
Lotus Petal
14%inclusion104 decks762 decks
7%synergy
Grim Monolith
8.9%inclusion68 decks762 decks
6%synergy
Mox Opal
8.4%inclusion64 decks762 decks
4%synergy
Basalt Monolith
7.0%inclusion53 decks762 decks
0%synergy
Thran Dynamo
7.0%inclusion53 decks762 decks
4%synergy
Decanter of Endless Water
6.8%inclusion52 decks762 decks
2%synergy
Patchwork Banner
5.1%inclusion39 decks762 decks
2%synergy
Lands
Forest
93%inclusion706 decks762 decks
-3%synergy
Island
92%inclusion703 decks762 decks
-4%synergy
Command Tower
91%inclusion693 decks762 decks
6%synergy
Breeding Pool
87%inclusion666 decks762 decks
40%synergy
Rejuvenating Springs
77%inclusion587 decks762 decks
35%synergy
Misty Rainforest
74%inclusion567 decks762 decks
43%synergy
Tropical Island
70%inclusion530 decks762 decks
55%synergy
Hinterland Harbor
63%inclusion482 decks762 decks
1%synergy
Yavimaya Coast
55%inclusion416 decks762 decks
2%synergy
Dreamroot Cascade
49%inclusion375 decks762 decks
3%synergy
Barkchannel Pathway
44%inclusion332 decks762 decks
24%synergy
Flooded Grove
43%inclusion327 decks762 decks
-1%synergy
Waterlogged Grove
33%inclusion253 decks762 decks
14%synergy
Simic Growth Chamber
33%inclusion250 decks762 decks
-13%synergy
Hedge Maze
31%inclusion239 decks762 decks
12%synergy
Willowrush Verge
28%inclusion168 decks596 decks
9%synergy
Prismatic Vista
28%inclusion213 decks762 decks
21%synergy
Windswept Heath
25%inclusion190 decks762 decks
15%synergy
Flooded Strand
25%inclusion189 decks762 decks
14%synergy
Verdant Catacombs
25%inclusion187 decks762 decks
16%synergy
Polluted Delta
23%inclusion179 decks762 decks
14%synergy
Scalding Tarn
22%inclusion167 decks762 decks
13%synergy
Wooded Foothills
21%inclusion161 decks762 decks
12%synergy
Fabled Passage
19%inclusion145 decks762 decks
2%synergy
Exotic Orchard
19%inclusion145 decks762 decks
-6%synergy
Vineglimmer Snarl
18%inclusion140 decks762 decks
-21%synergy
Sink into Stupor
18%inclusion138 decks762 decks
6%synergy
Temple of Mystery
17%inclusion132 decks762 decks
-20%synergy
Sea Gate Restoration
17%inclusion129 decks762 decks
12%synergy
Mana Confluence
15%inclusion113 decks762 decks
9%synergy
Sodden Verdure
14%inclusion37 decks267 decks
-9%synergy
Bala Ged Recovery
13%inclusion98 decks762 decks
3%synergy
City of Brass
13%inclusion97 decks762 decks
7%synergy
Gemstone Caverns
12%inclusion95 decks762 decks
7%synergy
Myriad Landscape
12%inclusion92 decks762 decks
-8%synergy
Snow-Covered Island
12%inclusion89 decks762 decks
6%synergy
Snow-Covered Forest
12%inclusion88 decks762 decks
6%synergy
Botanical Sanctum
11%inclusion87 decks762 decks
-1%synergy
Overflowing Basin
11%inclusion81 decks762 decks
-11%synergy
Cavern of Souls
9.2%inclusion70 decks762 decks
4%synergy
Reflecting Pool
9.1%inclusion69 decks762 decks
6%synergy
Turbulent Wilderness
8.5%inclusion13 decks153 decks
-9%synergy
Rimewood Falls
8.4%inclusion64 decks762 decks
1%synergy
Tangled Islet
8.0%inclusion61 decks762 decks
-8%synergy
Glasspool Mimic
7.7%inclusion59 decks762 decks
3%synergy
Evolving Wilds
7.2%inclusion55 decks762 decks
-17%synergy
Turntimber Symbiosis
7.0%inclusion53 decks762 decks
5%synergy
Thornwood Falls
6.6%inclusion50 decks762 decks
-10%synergy
Terramorphic Expanse
5.9%inclusion45 decks762 decks
-14%synergy
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