Koma, Cosmos Serpent (Commander) - Expensive Midrange

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #335
4decks
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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Lands
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Mystic Remora
100%inclusion4 decks4 decks
86%synergy
Otawara, Soaring City
100%inclusion4 decks4 decks
82%synergy
Boseiju, Who Endures
100%inclusion4 decks4 decks
78%synergy
Birds of Paradise
100%inclusion4 decks4 decks
73%synergy
Game Changers
Ancient Tomb
100%inclusion4 decks4 decks
91%synergy
Crop Rotation
100%inclusion4 decks4 decks
88%synergy
The One Ring
100%inclusion4 decks4 decks
93%synergy
Rhystic Study
100%inclusion4 decks4 decks
80%synergy
Gaea's Cradle
100%inclusion4 decks4 decks
93%synergy
Force of Will
100%inclusion4 decks4 decks
91%synergy
Fierce Guardianship
100%inclusion4 decks4 decks
84%synergy
Cyclonic Rift
100%inclusion4 decks4 decks
77%synergy
Mana Vault
75%inclusion3 decks4 decks
69%synergy
Worldly Tutor
75%inclusion3 decks4 decks
61%synergy
Creatures
The Cabbage Merchant
100%inclusion1 decks1 decks
98%synergy
Badgermole Cub
100%inclusion1 decks1 decks
95%synergy
The Unagi of Kyoshi Island
100%inclusion1 decks1 decks
95%synergy
Elvish Mystic
75%inclusion3 decks4 decks
52%synergy
Sakashima of a Thousand Faces
75%inclusion3 decks4 decks
70%synergy
Sylvan Safekeeper
75%inclusion3 decks4 decks
72%synergy
Fyndhorn Elves
75%inclusion3 decks4 decks
61%synergy
Delighted Halfling
75%inclusion3 decks4 decks
64%synergy
Adrix and Nev, Twincasters
50%inclusion2 decks4 decks
41%synergy
Garruk's Packleader
50%inclusion2 decks4 decks
48%synergy
Koma, World-Eater
50%inclusion2 decks4 decks
38%synergy
Consecrated Sphinx
50%inclusion2 decks4 decks
42%synergy
Enduring Vitality
50%inclusion2 decks4 decks
42%synergy
Roaming Throne
50%inclusion2 decks4 decks
43%synergy
Junk Winder
50%inclusion2 decks4 decks
44%synergy
Sowing Mycospawn
50%inclusion2 decks4 decks
48%synergy
Aesi, Tyrant of Gyre Strait
50%inclusion2 decks4 decks
32%synergy
Wandering Archaic
50%inclusion2 decks4 decks
46%synergy
Llanowar Elves
50%inclusion2 decks4 decks
22%synergy
Craterhoof Behemoth
50%inclusion2 decks4 decks
40%synergy
Kinnan, Bonder Prodigy
50%inclusion2 decks4 decks
47%synergy
Spark Double
50%inclusion2 decks4 decks
41%synergy
Pollywog Prodigy
50%inclusion2 decks4 decks
44%synergy
Sakashima the Impostor
50%inclusion2 decks4 decks
48%synergy
Serpent of Yawning Depths
50%inclusion2 decks4 decks
44%synergy
Spellskite
50%inclusion2 decks4 decks
46%synergy
Somberwald Sage
50%inclusion2 decks4 decks
49%synergy
Gene Pollinator
50%inclusion1 decks2 decks
49%synergy
Tatyova, Benthic Druid
25%inclusion1 decks4 decks
-5%synergy
Displacer Kitten
25%inclusion1 decks4 decks
22%synergy
Peregrine Drake
25%inclusion1 decks4 decks
21%synergy
Curiosity Crafter
25%inclusion1 decks4 decks
22%synergy
Bloom Tender
25%inclusion1 decks4 decks
21%synergy
Collector Ouphe
25%inclusion1 decks4 decks
24%synergy
Troyan, Gutsy Explorer
25%inclusion1 decks4 decks
21%synergy
Disciple of Freyalise
25%inclusion1 decks4 decks
20%synergy
Eternal Witness
25%inclusion1 decks4 decks
6%synergy
Hydroelectric Specimen
25%inclusion1 decks4 decks
19%synergy
Elvish Spirit Guide
25%inclusion1 decks4 decks
20%synergy
Azusa, Lost but Seeking
25%inclusion1 decks4 decks
12%synergy
Fanatic of Rhonas
25%inclusion1 decks4 decks
19%synergy
Gilded Drake
25%inclusion1 decks4 decks
23%synergy
Colossal Skyturtle
25%inclusion1 decks4 decks
20%synergy
Edric, Spymaster of Trest
25%inclusion1 decks4 decks
23%synergy
Esix, Fractal Bloom
25%inclusion1 decks4 decks
21%synergy
Toski, Bearer of Secrets
25%inclusion1 decks4 decks
22%synergy
Ohran Frostfang
25%inclusion1 decks4 decks
21%synergy
Arixmethes, Slumbering Isle
25%inclusion1 decks4 decks
12%synergy
Hullbreaker Horror
25%inclusion1 decks4 decks
8%synergy
Thorn Mammoth
25%inclusion1 decks4 decks
23%synergy
Instants
An Offer You Can't Refuse
75%inclusion3 decks4 decks
52%synergy
Chord of Calling
75%inclusion3 decks4 decks
68%synergy
Mana Drain
75%inclusion3 decks4 decks
60%synergy
Beast Within
75%inclusion3 decks4 decks
26%synergy
Force of Negation
75%inclusion3 decks4 decks
67%synergy
Mystical Tutor
75%inclusion3 decks4 decks
67%synergy
Heroic Intervention
50%inclusion2 decks4 decks
20%synergy
Return of the Wildspeaker
50%inclusion2 decks4 decks
40%synergy
Archdruid's Charm
50%inclusion2 decks4 decks
44%synergy
Krosan Grip
50%inclusion2 decks4 decks
43%synergy
Mindbreak Trap
50%inclusion2 decks4 decks
46%synergy
Legolas's Quick Reflexes
50%inclusion2 decks4 decks
48%synergy
Force of Vigor
50%inclusion2 decks4 decks
46%synergy
Nature's Claim
50%inclusion2 decks4 decks
41%synergy
Flusterstorm
50%inclusion2 decks4 decks
44%synergy
Swan Song
50%inclusion2 decks4 decks
31%synergy
Sink into Stupor
50%inclusion2 decks4 decks
38%synergy
Counterspell
50%inclusion2 decks4 decks
1%synergy
Veil of Summer
25%inclusion1 decks4 decks
20%synergy
Mental Misstep
25%inclusion1 decks4 decks
20%synergy
Dispel
25%inclusion1 decks4 decks
21%synergy
Reality Shift
25%inclusion1 decks4 decks
11%synergy
Resculpt
25%inclusion1 decks4 decks
20%synergy
Delay
25%inclusion1 decks4 decks
23%synergy
Arcane Denial
25%inclusion1 decks4 decks
3%synergy
Misdirection
25%inclusion1 decks4 decks
23%synergy
Borne Upon a Wind
25%inclusion1 decks4 decks
23%synergy
Hunter's Insight
25%inclusion1 decks4 decks
24%synergy
Miscast
25%inclusion1 decks4 decks
24%synergy
Pact of Negation
25%inclusion1 decks4 decks
19%synergy
Sorceries
Finale of Devastation
75%inclusion3 decks4 decks
64%synergy
Irenicus's Vile Duplication
75%inclusion3 decks4 decks
69%synergy
Green Sun's Zenith
50%inclusion2 decks4 decks
42%synergy
Three Visits
50%inclusion2 decks4 decks
25%synergy
Triumph of the Hordes
50%inclusion2 decks4 decks
47%synergy
Sea Gate Restoration
50%inclusion2 decks4 decks
45%synergy
Temporal Manipulation
50%inclusion2 decks4 decks
49%synergy
Nature's Lore
50%inclusion2 decks4 decks
18%synergy
Whelming Wave
50%inclusion2 decks4 decks
39%synergy
Nature's Rhythm
33%inclusion1 decks3 decks
27%synergy
Eldritch Evolution
25%inclusion1 decks4 decks
22%synergy
Kodama's Reach
25%inclusion1 decks4 decks
-10%synergy
Flare of Cultivation
25%inclusion1 decks4 decks
23%synergy
Quantum Misalignment
25%inclusion1 decks4 decks
22%synergy
Skyshroud Claim
25%inclusion1 decks4 decks
16%synergy
Last March of the Ents
25%inclusion1 decks4 decks
22%synergy
Turntimber Symbiosis
25%inclusion1 decks4 decks
23%synergy
Neoform
25%inclusion1 decks4 decks
22%synergy
Fabricate
25%inclusion1 decks4 decks
19%synergy
Farseek
25%inclusion1 decks4 decks
-1%synergy
Tempt with Discovery
25%inclusion1 decks4 decks
21%synergy
Rampant Growth
25%inclusion1 decks4 decks
-15%synergy
Cultivate
25%inclusion1 decks4 decks
-21%synergy
Doppelgang
25%inclusion1 decks4 decks
18%synergy
Time Warp
25%inclusion1 decks4 decks
23%synergy
Overwhelming Stampede
25%inclusion1 decks4 decks
13%synergy
Utility Artifacts
Static Orb
50%inclusion2 decks4 decks
50%synergy
Winter Orb
50%inclusion2 decks4 decks
50%synergy
Skullclamp
50%inclusion2 decks4 decks
49%synergy
The Great Henge
50%inclusion2 decks4 decks
41%synergy
Lightning Greaves
50%inclusion2 decks4 decks
30%synergy
Sensei's Divining Top
25%inclusion1 decks4 decks
21%synergy
Null Rod
25%inclusion1 decks4 decks
25%synergy
Trinisphere
25%inclusion1 decks4 decks
25%synergy
Phyrexian Altar
25%inclusion1 decks4 decks
25%synergy
Whispersilk Cloak
25%inclusion1 decks4 decks
23%synergy
Winter Moon
25%inclusion1 decks4 decks
25%synergy
Eldrazi Monument
25%inclusion1 decks4 decks
24%synergy
Smokestack
25%inclusion1 decks4 decks
25%synergy
Enchantments
Springleaf Parade
100%inclusion1 decks1 decks
97%synergy
Doubling Season
75%inclusion3 decks4 decks
64%synergy
Tribute to the World Tree
75%inclusion3 decks4 decks
69%synergy
Parallel Lives
75%inclusion3 decks4 decks
69%synergy
Sylvan Library
75%inclusion3 decks4 decks
67%synergy
Kindred Discovery
50%inclusion2 decks4 decks
41%synergy
Carpet of Flowers
50%inclusion2 decks4 decks
48%synergy
Elemental Bond
50%inclusion2 decks4 decks
44%synergy
Back to Basics
25%inclusion1 decks4 decks
25%synergy
Beastmaster Ascension
25%inclusion1 decks4 decks
22%synergy
Verity Circle
25%inclusion1 decks4 decks
24%synergy
Wild Growth
25%inclusion1 decks4 decks
16%synergy
Asceticism
25%inclusion1 decks4 decks
22%synergy
Quest for Renewal
25%inclusion1 decks4 decks
23%synergy
Defense of the Heart
25%inclusion1 decks4 decks
23%synergy
Growing Rites of Itlimoc
25%inclusion1 decks4 decks
20%synergy
Planeswalkers
Oko, Thief of Crowns
50%inclusion2 decks4 decks
44%synergy
Utility Lands
Minamo, School at Water's Edge
75%inclusion3 decks4 decks
70%synergy
Three Tree City
75%inclusion3 decks4 decks
70%synergy
Mistrise Village
67%inclusion2 decks3 decks
56%synergy
Command Beacon
50%inclusion2 decks4 decks
46%synergy
Nykthos, Shrine to Nyx
50%inclusion2 decks4 decks
47%synergy
Yavimaya, Cradle of Growth
50%inclusion2 decks4 decks
29%synergy
Evendo, Waking Haven
50%inclusion1 decks2 decks
45%synergy
Boseiju, Who Shelters All
25%inclusion1 decks4 decks
24%synergy
Urza's Saga
25%inclusion1 decks4 decks
20%synergy
Emergence Zone
25%inclusion1 decks4 decks
21%synergy
Shifting Woodland
25%inclusion1 decks4 decks
19%synergy
Castle Garenbrig
25%inclusion1 decks4 decks
21%synergy
Dryad Arbor
25%inclusion1 decks4 decks
20%synergy
Mana Artifacts
Sol Ring
100%inclusion4 decks4 decks
20%synergy
Arcane Signet
50%inclusion2 decks4 decks
-13%synergy
Lotus Petal
50%inclusion2 decks4 decks
44%synergy
Talisman of Curiosity
50%inclusion2 decks4 decks
28%synergy
Fellwar Stone
25%inclusion1 decks4 decks
16%synergy
Chrome Mox
25%inclusion1 decks4 decks
19%synergy
Lands
Command Tower
100%inclusion4 decks4 decks
15%synergy
Misty Rainforest
100%inclusion4 decks4 decks
69%synergy
Breeding Pool
100%inclusion4 decks4 decks
53%synergy
Tropical Island
100%inclusion4 decks4 decks
86%synergy
Hedge Maze
100%inclusion4 decks4 decks
80%synergy
Rejuvenating Springs
100%inclusion4 decks4 decks
58%synergy
Windswept Heath
75%inclusion3 decks4 decks
65%synergy
Yavimaya Coast
75%inclusion3 decks4 decks
22%synergy
Wooded Foothills
75%inclusion3 decks4 decks
66%synergy
Verdant Catacombs
75%inclusion3 decks4 decks
66%synergy
Waterlogged Grove
75%inclusion3 decks4 decks
56%synergy
Island
75%inclusion3 decks4 decks
-21%synergy
Forest
75%inclusion3 decks4 decks
-21%synergy
Mana Confluence
75%inclusion3 decks4 decks
70%synergy
Polluted Delta
75%inclusion3 decks4 decks
65%synergy
Prismatic Vista
50%inclusion2 decks4 decks
43%synergy
Exotic Orchard
50%inclusion2 decks4 decks
25%synergy
Sea Gate Restoration
50%inclusion2 decks4 decks
45%synergy
Barkchannel Pathway
50%inclusion2 decks4 decks
30%synergy
Snow-Covered Island
50%inclusion2 decks4 decks
44%synergy
Snow-Covered Forest
50%inclusion2 decks4 decks
44%synergy
Sink into Stupor
50%inclusion2 decks4 decks
38%synergy
Scalding Tarn
50%inclusion2 decks4 decks
41%synergy
Flooded Grove
50%inclusion2 decks4 decks
6%synergy
Flooded Strand
50%inclusion2 decks4 decks
39%synergy
Willowrush Verge
33%inclusion1 decks3 decks
15%synergy
Disciple of Freyalise
25%inclusion1 decks4 decks
20%synergy
Turntimber Symbiosis
25%inclusion1 decks4 decks
23%synergy
Hydroelectric Specimen
25%inclusion1 decks4 decks
19%synergy
Plaza of Heroes
25%inclusion1 decks4 decks
24%synergy
Gemstone Caverns
25%inclusion1 decks4 decks
20%synergy
Dreamroot Cascade
25%inclusion1 decks4 decks
-20%synergy
City of Brass
25%inclusion1 decks4 decks
19%synergy
Hinterland Harbor
25%inclusion1 decks4 decks
-37%synergy
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