Koma, Cosmos Serpent (Commander) - Expensive cEDH

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #342
2decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Tags
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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Ancient Tomb
100%inclusion2 decks2 decks
91%synergy
Crop Rotation
100%inclusion2 decks2 decks
88%synergy
Seedborn Muse
100%inclusion2 decks2 decks
84%synergy
Rhystic Study
100%inclusion2 decks2 decks
80%synergy
Mana Vault
100%inclusion2 decks2 decks
94%synergy
Gaea's Cradle
100%inclusion2 decks2 decks
93%synergy
Force of Will
100%inclusion2 decks2 decks
91%synergy
Fierce Guardianship
100%inclusion2 decks2 decks
84%synergy
Cyclonic Rift
100%inclusion2 decks2 decks
77%synergy
Chrome Mox
100%inclusion2 decks2 decks
94%synergy
Creatures
Elvish Mystic
100%inclusion2 decks2 decks
77%synergy
Gilded Drake
100%inclusion2 decks2 decks
98%synergy
Manglehorn
100%inclusion2 decks2 decks
98%synergy
Birds of Paradise
100%inclusion2 decks2 decks
72%synergy
Volatile Stormdrake
50%inclusion1 decks2 decks
48%synergy
Bloom Tender
50%inclusion1 decks2 decks
46%synergy
Collector Ouphe
50%inclusion1 decks2 decks
49%synergy
Adrix and Nev, Twincasters
50%inclusion1 decks2 decks
41%synergy
Flesh Duplicate
50%inclusion1 decks2 decks
48%synergy
Tishana's Tidebinder
50%inclusion1 decks2 decks
45%synergy
Subtlety
50%inclusion1 decks2 decks
49%synergy
Priest of Titania
50%inclusion1 decks2 decks
45%synergy
Arbor Elf
50%inclusion1 decks2 decks
45%synergy
Spellseeker
50%inclusion1 decks2 decks
48%synergy
Wirewood Symbiote
50%inclusion1 decks2 decks
49%synergy
Llanowar Elves
50%inclusion1 decks2 decks
22%synergy
Elvish Spirit Guide
50%inclusion1 decks2 decks
45%synergy
Soulless Jailer
50%inclusion1 decks2 decks
50%synergy
Destiny Spinner
50%inclusion1 decks2 decks
49%synergy
Lotus Cobra
50%inclusion1 decks2 decks
38%synergy
Temur Sabertooth
50%inclusion1 decks2 decks
48%synergy
Spark Double
50%inclusion1 decks2 decks
41%synergy
Sakashima of a Thousand Faces
50%inclusion1 decks2 decks
45%synergy
Sakashima the Impostor
50%inclusion1 decks2 decks
48%synergy
Toski, Bearer of Secrets
50%inclusion1 decks2 decks
47%synergy
Phantasmal Image
50%inclusion1 decks2 decks
47%synergy
Tribute Mage
50%inclusion1 decks2 decks
49%synergy
Urza, Lord High Artificer
50%inclusion1 decks2 decks
47%synergy
Trinket Mage
50%inclusion1 decks2 decks
49%synergy
Instants
Veil of Summer
100%inclusion2 decks2 decks
95%synergy
Mental Misstep
100%inclusion2 decks2 decks
95%synergy
Brainstorm
100%inclusion2 decks2 decks
85%synergy
Force of Vigor
100%inclusion2 decks2 decks
96%synergy
Chord of Calling
100%inclusion2 decks2 decks
93%synergy
Mana Drain
100%inclusion2 decks2 decks
85%synergy
Flusterstorm
100%inclusion2 decks2 decks
94%synergy
Swan Song
100%inclusion2 decks2 decks
81%synergy
Force of Negation
100%inclusion2 decks2 decks
92%synergy
Mystical Tutor
100%inclusion2 decks2 decks
92%synergy
Muddle the Mixture
50%inclusion1 decks2 decks
46%synergy
Whir of Invention
50%inclusion1 decks2 decks
47%synergy
Chain of Vapor
50%inclusion1 decks2 decks
47%synergy
An Offer You Can't Refuse
50%inclusion1 decks2 decks
26%synergy
Mindbreak Trap
50%inclusion1 decks2 decks
46%synergy
Nature's Claim
50%inclusion1 decks2 decks
41%synergy
Noxious Revival
50%inclusion1 decks2 decks
45%synergy
Delay
50%inclusion1 decks2 decks
48%synergy
Counterspell
50%inclusion1 decks2 decks
1%synergy
Spell Pierce
50%inclusion1 decks2 decks
47%synergy
Worldly Tutor
50%inclusion1 decks2 decks
36%synergy
Pact of Negation
50%inclusion1 decks2 decks
44%synergy
Sorceries
Ponder
50%inclusion1 decks2 decks
43%synergy
Windfall
50%inclusion1 decks2 decks
46%synergy
Green Sun's Zenith
50%inclusion1 decks2 decks
42%synergy
Three Visits
50%inclusion1 decks2 decks
24%synergy
Gitaxian Probe
50%inclusion1 decks2 decks
48%synergy
Finale of Devastation
50%inclusion1 decks2 decks
39%synergy
Nature's Lore
50%inclusion1 decks2 decks
17%synergy
Natural Order
50%inclusion1 decks2 decks
49%synergy
Preordain
50%inclusion1 decks2 decks
42%synergy
Transmute Artifact
50%inclusion1 decks2 decks
47%synergy
Utility Artifacts
Static Orb
100%inclusion2 decks2 decks
100%synergy
Winter Orb
100%inclusion2 decks2 decks
100%synergy
Sphere of Resistance
50%inclusion1 decks2 decks
50%synergy
Thorn of Amethyst
50%inclusion1 decks2 decks
50%synergy
The One Ring
50%inclusion1 decks2 decks
43%synergy
Vexing Bauble
50%inclusion1 decks2 decks
50%synergy
Cursed Totem
50%inclusion1 decks2 decks
50%synergy
Trinisphere
50%inclusion1 decks2 decks
50%synergy
Grafdigger's Cage
50%inclusion1 decks2 decks
50%synergy
Tangle Wire
50%inclusion1 decks2 decks
50%synergy
Lightning Greaves
50%inclusion1 decks2 decks
30%synergy
Damping Sphere
50%inclusion1 decks2 decks
50%synergy
Enchantments
Utopia Sprawl
100%inclusion2 decks2 decks
94%synergy
Root Maze
100%inclusion2 decks2 decks
100%synergy
Carpet of Flowers
100%inclusion2 decks2 decks
98%synergy
Wild Growth
100%inclusion2 decks2 decks
91%synergy
Mystic Remora
100%inclusion2 decks2 decks
86%synergy
Sylvan Library
100%inclusion2 decks2 decks
92%synergy
Steely Resolve
50%inclusion1 decks2 decks
50%synergy
Earthcraft
50%inclusion1 decks2 decks
50%synergy
Tribute to the World Tree
50%inclusion1 decks2 decks
44%synergy
Kenrith's Transformation
50%inclusion1 decks2 decks
47%synergy
Stasis
50%inclusion1 decks2 decks
50%synergy
Dress Down
50%inclusion1 decks2 decks
49%synergy
Battles
Invasion of Segovia
50%inclusion1 decks2 decks
49%synergy
Planeswalkers
Oko, Thief of Crowns
100%inclusion2 decks2 decks
94%synergy
Tezzeret the Seeker
50%inclusion1 decks2 decks
47%synergy
Narset, Parter of Veils
50%inclusion1 decks2 decks
49%synergy
Utility Lands
Boseiju, Who Endures
100%inclusion2 decks2 decks
78%synergy
City of Traitors
100%inclusion2 decks2 decks
100%synergy
Urza's Saga
50%inclusion1 decks2 decks
45%synergy
Yavimaya, Cradle of Growth
50%inclusion1 decks2 decks
29%synergy
Cephalid Coliseum
50%inclusion1 decks2 decks
46%synergy
Otawara, Soaring City
50%inclusion1 decks2 decks
31%synergy
Mana Artifacts
Sol Ring
100%inclusion2 decks2 decks
20%synergy
Mox Opal
100%inclusion2 decks2 decks
96%synergy
Mox Diamond
100%inclusion2 decks2 decks
95%synergy
Arcane Signet
50%inclusion1 decks2 decks
-13%synergy
Grim Monolith
50%inclusion1 decks2 decks
47%synergy
Lotus Petal
50%inclusion1 decks2 decks
44%synergy
Talisman of Curiosity
50%inclusion1 decks2 decks
29%synergy
Lands
Prismatic Vista
100%inclusion2 decks2 decks
93%synergy
Command Tower
100%inclusion2 decks2 decks
15%synergy
Misty Rainforest
100%inclusion2 decks2 decks
69%synergy
Breeding Pool
100%inclusion2 decks2 decks
52%synergy
Exotic Orchard
100%inclusion2 decks2 decks
75%synergy
Windswept Heath
100%inclusion2 decks2 decks
90%synergy
Wooded Foothills
100%inclusion2 decks2 decks
91%synergy
Verdant Catacombs
100%inclusion2 decks2 decks
91%synergy
Waterlogged Grove
100%inclusion2 decks2 decks
81%synergy
Tropical Island
100%inclusion2 decks2 decks
85%synergy
Island
100%inclusion2 decks2 decks
4%synergy
Forest
100%inclusion2 decks2 decks
4%synergy
Gemstone Caverns
100%inclusion2 decks2 decks
94%synergy
Scalding Tarn
100%inclusion2 decks2 decks
91%synergy
Mana Confluence
100%inclusion2 decks2 decks
95%synergy
Rejuvenating Springs
100%inclusion2 decks2 decks
57%synergy
Polluted Delta
100%inclusion2 decks2 decks
90%synergy
City of Brass
100%inclusion2 decks2 decks
94%synergy
Flooded Strand
100%inclusion2 decks2 decks
89%synergy
Spire of Industry
50%inclusion1 decks2 decks
49%synergy
Snow-Covered Island
50%inclusion1 decks2 decks
44%synergy
Snow-Covered Forest
50%inclusion1 decks2 decks
44%synergy
Forsaken City
50%inclusion1 decks2 decks
50%synergy
Cavern of Souls
50%inclusion1 decks2 decks
45%synergy
Bloodstained Mire
50%inclusion1 decks2 decks
50%synergy
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