Koma, Cosmos Serpent (Commander) - Expensive Upgraded Control

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #342
4decks
As CommanderAs CardAverage DeckDecks
Bracket
All
1
234
5
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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Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Llanowar Elves
100%inclusion4 decks4 decks
72%synergy
Counterspell
100%inclusion4 decks4 decks
51%synergy
Game Changers
Cyclonic Rift
75%inclusion3 decks4 decks
52%synergy
Seedborn Muse
50%inclusion2 decks4 decks
34%synergy
Rhystic Study
50%inclusion2 decks4 decks
30%synergy
Gaea's Cradle
50%inclusion2 decks4 decks
43%synergy
Fierce Guardianship
50%inclusion2 decks4 decks
34%synergy
Ancient Tomb
25%inclusion1 decks4 decks
16%synergy
Crop Rotation
25%inclusion1 decks4 decks
13%synergy
Force of Will
25%inclusion1 decks4 decks
16%synergy
Creatures
Virulent Emissary
100%inclusion1 decks1 decks
100%synergy
Adrix and Nev, Twincasters
75%inclusion3 decks4 decks
66%synergy
Elvish Mystic
75%inclusion3 decks4 decks
52%synergy
Spark Double
75%inclusion3 decks4 decks
66%synergy
Garruk's Packleader
50%inclusion2 decks4 decks
48%synergy
Koma, World-Eater
50%inclusion2 decks4 decks
38%synergy
Enduring Vitality
50%inclusion2 decks4 decks
42%synergy
Roaming Throne
50%inclusion2 decks4 decks
43%synergy
Craterhoof Behemoth
50%inclusion2 decks4 decks
39%synergy
Sakashima of a Thousand Faces
50%inclusion2 decks4 decks
45%synergy
Sakashima the Impostor
50%inclusion2 decks4 decks
48%synergy
Serpent of Yawning Depths
50%inclusion2 decks4 decks
44%synergy
Birds of Paradise
50%inclusion2 decks4 decks
22%synergy
Fyndhorn Elves
50%inclusion2 decks4 decks
36%synergy
Spawning Kraken
50%inclusion2 decks4 decks
43%synergy
Summon: Leviathan
33%inclusion1 decks3 decks
27%synergy
Wan Shi Tong, Librarian
33%inclusion1 decks3 decks
27%synergy
The Unagi of Kyoshi Island
33%inclusion1 decks3 decks
28%synergy
Volatile Stormdrake
25%inclusion1 decks4 decks
23%synergy
Collector Ouphe
25%inclusion1 decks4 decks
24%synergy
Scavenging Ooze
25%inclusion1 decks4 decks
23%synergy
Eternal Witness
25%inclusion1 decks4 decks
7%synergy
Thrasios, Triton Hero
25%inclusion1 decks4 decks
18%synergy
Arbor Elf
25%inclusion1 decks4 decks
20%synergy
Junk Winder
25%inclusion1 decks4 decks
19%synergy
Druid of Purification
25%inclusion1 decks4 decks
24%synergy
Murkfiend Liege
25%inclusion1 decks4 decks
12%synergy
Aesi, Tyrant of Gyre Strait
25%inclusion1 decks4 decks
7%synergy
Essence Warden
25%inclusion1 decks4 decks
24%synergy
Slinn Voda, the Rising Deep
25%inclusion1 decks4 decks
19%synergy
Fanatic of Rhonas
25%inclusion1 decks4 decks
19%synergy
Kozilek, Butcher of Truth
25%inclusion1 decks4 decks
23%synergy
Wood Elves
25%inclusion1 decks4 decks
19%synergy
Kinnan, Bonder Prodigy
25%inclusion1 decks4 decks
22%synergy
Pollywog Prodigy
25%inclusion1 decks4 decks
19%synergy
Enduring Curiosity
25%inclusion1 decks4 decks
22%synergy
Archetype of Imagination
25%inclusion1 decks4 decks
21%synergy
Toski, Bearer of Secrets
25%inclusion1 decks4 decks
22%synergy
Faerie Mastermind
25%inclusion1 decks4 decks
19%synergy
Oviya, Automech Artisan
25%inclusion1 decks4 decks
23%synergy
Manglehorn
25%inclusion1 decks4 decks
23%synergy
Ohran Frostfang
25%inclusion1 decks4 decks
21%synergy
Mockingbird
25%inclusion1 decks4 decks
21%synergy
Nezahal, Primal Tide
25%inclusion1 decks4 decks
15%synergy
Arixmethes, Slumbering Isle
25%inclusion1 decks4 decks
12%synergy
Gretchen Titchwillow
25%inclusion1 decks4 decks
23%synergy
Hullbreaker Horror
25%inclusion1 decks4 decks
8%synergy
Sakura-Tribe Elder
25%inclusion1 decks4 decks
7%synergy
Uro, Titan of Nature's Wrath
25%inclusion1 decks4 decks
16%synergy
Instants
An Offer You Can't Refuse
75%inclusion3 decks4 decks
51%synergy
Beast Within
75%inclusion3 decks4 decks
27%synergy
Arcane Denial
75%inclusion3 decks4 decks
53%synergy
Pongify
50%inclusion2 decks4 decks
25%synergy
Rapid Hybridization
50%inclusion2 decks4 decks
23%synergy
Heroic Intervention
50%inclusion2 decks4 decks
20%synergy
Negate
50%inclusion2 decks4 decks
25%synergy
Plasm Capture
50%inclusion2 decks4 decks
47%synergy
Stubborn Denial
50%inclusion2 decks4 decks
47%synergy
Krosan Grip
50%inclusion2 decks4 decks
44%synergy
Mana Drain
50%inclusion2 decks4 decks
35%synergy
Swan Song
50%inclusion2 decks4 decks
31%synergy
Tamiyo's Safekeeping
50%inclusion2 decks4 decks
45%synergy
Sink into Stupor
50%inclusion2 decks4 decks
38%synergy
Voidslime
50%inclusion2 decks4 decks
45%synergy
Consult the Star Charts
33%inclusion1 decks3 decks
32%synergy
Divert Disaster
33%inclusion1 decks3 decks
33%synergy
Trickbind
25%inclusion1 decks4 decks
25%synergy
Diviner's Portent
25%inclusion1 decks4 decks
25%synergy
Chain of Vapor
25%inclusion1 decks4 decks
22%synergy
Retraction Helix
25%inclusion1 decks4 decks
24%synergy
Three Steps Ahead
25%inclusion1 decks4 decks
22%synergy
Return of the Wildspeaker
25%inclusion1 decks4 decks
15%synergy
Growth Spiral
25%inclusion1 decks4 decks
-19%synergy
Brainstorm
25%inclusion1 decks4 decks
10%synergy
Flare of Denial
25%inclusion1 decks4 decks
22%synergy
Mindbreak Trap
25%inclusion1 decks4 decks
21%synergy
Legolas's Quick Reflexes
25%inclusion1 decks4 decks
23%synergy
Force of Vigor
25%inclusion1 decks4 decks
21%synergy
Second Harvest
25%inclusion1 decks4 decks
19%synergy
Nexus of Fate
25%inclusion1 decks4 decks
23%synergy
Dispel
25%inclusion1 decks4 decks
21%synergy
Harrow
25%inclusion1 decks4 decks
14%synergy
Reality Shift
25%inclusion1 decks4 decks
11%synergy
Entish Restoration
25%inclusion1 decks4 decks
16%synergy
Disrupt
25%inclusion1 decks4 decks
25%synergy
Cancel
25%inclusion1 decks4 decks
23%synergy
Resculpt
25%inclusion1 decks4 decks
20%synergy
Flusterstorm
25%inclusion1 decks4 decks
19%synergy
Into the Flood Maw
25%inclusion1 decks4 decks
21%synergy
Jwari Disruption
25%inclusion1 decks4 decks
24%synergy
Delay
25%inclusion1 decks4 decks
23%synergy
Force of Negation
25%inclusion1 decks4 decks
17%synergy
Wipe Away
25%inclusion1 decks4 decks
25%synergy
Pull from Tomorrow
25%inclusion1 decks4 decks
20%synergy
Rewind
25%inclusion1 decks4 decks
22%synergy
Unsubstantiate
25%inclusion1 decks4 decks
24%synergy
Mana Leak
25%inclusion1 decks4 decks
23%synergy
Narset's Reversal
25%inclusion1 decks4 decks
23%synergy
Spell Pierce
25%inclusion1 decks4 decks
22%synergy
Sorceries
Three Visits
75%inclusion3 decks4 decks
49%synergy
Skyshroud Claim
75%inclusion3 decks4 decks
66%synergy
Farseek
75%inclusion3 decks4 decks
48%synergy
Nature's Lore
75%inclusion3 decks4 decks
42%synergy
Irenicus's Vile Duplication
75%inclusion3 decks4 decks
69%synergy
Overwhelming Stampede
75%inclusion3 decks4 decks
62%synergy
Whelming Wave
75%inclusion3 decks4 decks
65%synergy
Rampant Growth
50%inclusion2 decks4 decks
11%synergy
Raise the Palisade
50%inclusion2 decks4 decks
44%synergy
Ponder
25%inclusion1 decks4 decks
18%synergy
Inundate
25%inclusion1 decks4 decks
25%synergy
Eldritch Evolution
25%inclusion1 decks4 decks
22%synergy
Kodama's Reach
25%inclusion1 decks4 decks
-9%synergy
Quantum Misalignment
25%inclusion1 decks4 decks
22%synergy
Ranger's Path
25%inclusion1 decks4 decks
24%synergy
Neoform
25%inclusion1 decks4 decks
22%synergy
Sea Gate Restoration
25%inclusion1 decks4 decks
20%synergy
Cultivate
25%inclusion1 decks4 decks
-21%synergy
Explosive Vegetation
25%inclusion1 decks4 decks
19%synergy
Expropriate
25%inclusion1 decks4 decks
23%synergy
Preordain
25%inclusion1 decks4 decks
17%synergy
Shamanic Revelation
25%inclusion1 decks4 decks
20%synergy
Ravenform
25%inclusion1 decks4 decks
21%synergy
Migration Path
25%inclusion1 decks4 decks
22%synergy
Utility Artifacts
Lightning Greaves
50%inclusion2 decks4 decks
30%synergy
Static Orb
25%inclusion1 decks4 decks
25%synergy
Storage Matrix
25%inclusion1 decks4 decks
25%synergy
Winter Orb
25%inclusion1 decks4 decks
25%synergy
Null Rod
25%inclusion1 decks4 decks
25%synergy
Mirror Box
25%inclusion1 decks4 decks
22%synergy
Coat of Arms
25%inclusion1 decks4 decks
24%synergy
Trinisphere
25%inclusion1 decks4 decks
25%synergy
Combine Chrysalis
25%inclusion1 decks4 decks
21%synergy
Swiftfoot Boots
25%inclusion1 decks4 decks
0%synergy
Isochron Scepter
25%inclusion1 decks4 decks
23%synergy
Helm of Awakening
25%inclusion1 decks4 decks
25%synergy
Smokestack
25%inclusion1 decks4 decks
25%synergy
Enchantments
Tribute to the World Tree
75%inclusion3 decks4 decks
69%synergy
Parallel Lives
75%inclusion3 decks4 decks
69%synergy
Mystic Remora
75%inclusion3 decks4 decks
61%synergy
Elemental Bond
75%inclusion3 decks4 decks
69%synergy
Utopia Sprawl
50%inclusion2 decks4 decks
44%synergy
Doubling Season
50%inclusion2 decks4 decks
39%synergy
Wild Growth
50%inclusion2 decks4 decks
41%synergy
Paradox Haze
50%inclusion2 decks4 decks
50%synergy
Growing Rites of Itlimoc
50%inclusion2 decks4 decks
45%synergy
Kindred Discovery
25%inclusion1 decks4 decks
16%synergy
Extravagant Replication
25%inclusion1 decks4 decks
23%synergy
Mirrormade
25%inclusion1 decks4 decks
23%synergy
Primal Vigor
25%inclusion1 decks4 decks
22%synergy
Planeswalkers
Oko, Thief of Crowns
50%inclusion2 decks4 decks
44%synergy
Utility Lands
Alchemist's Refuge
50%inclusion2 decks4 decks
31%synergy
Emergence Zone
50%inclusion2 decks4 decks
46%synergy
Boseiju, Who Endures
50%inclusion2 decks4 decks
28%synergy
Three Tree City
50%inclusion2 decks4 decks
45%synergy
Otawara, Soaring City
50%inclusion2 decks4 decks
31%synergy
Evendo, Waking Haven
33%inclusion1 decks3 decks
28%synergy
Mistrise Village
25%inclusion1 decks4 decks
14%synergy
Maze of Ith
25%inclusion1 decks4 decks
22%synergy
Geier Reach Sanitarium
25%inclusion1 decks4 decks
24%synergy
Command Beacon
25%inclusion1 decks4 decks
21%synergy
Yavimaya, Cradle of Growth
25%inclusion1 decks4 decks
4%synergy
Mikokoro, Center of the Sea
25%inclusion1 decks4 decks
24%synergy
Reliquary Tower
25%inclusion1 decks4 decks
-25%synergy
Dark Depths
25%inclusion1 decks4 decks
19%synergy
Temple of the False God
25%inclusion1 decks4 decks
9%synergy
Mana Artifacts
Sol Ring
100%inclusion4 decks4 decks
20%synergy
Arcane Signet
50%inclusion2 decks4 decks
-13%synergy
Everflowing Chalice
25%inclusion1 decks4 decks
21%synergy
Commander's Sphere
25%inclusion1 decks4 decks
18%synergy
Prophetic Prism
25%inclusion1 decks4 decks
25%synergy
Simic Signet
25%inclusion1 decks4 decks
-4%synergy
Sol Talisman
25%inclusion1 decks4 decks
24%synergy
Talisman of Curiosity
25%inclusion1 decks4 decks
4%synergy
Victory Chimes
25%inclusion1 decks4 decks
25%synergy
The Celestus
25%inclusion1 decks4 decks
25%synergy
Skyclave Relic
25%inclusion1 decks4 decks
24%synergy
Lands
Command Tower
100%inclusion4 decks4 decks
15%synergy
Breeding Pool
100%inclusion4 decks4 decks
52%synergy
Yavimaya Coast
100%inclusion4 decks4 decks
47%synergy
Barkchannel Pathway
100%inclusion4 decks4 decks
80%synergy
Tropical Island
100%inclusion4 decks4 decks
85%synergy
Island
100%inclusion4 decks4 decks
4%synergy
Forest
100%inclusion4 decks4 decks
4%synergy
Hedge Maze
100%inclusion4 decks4 decks
80%synergy
Rejuvenating Springs
100%inclusion4 decks4 decks
57%synergy
Misty Rainforest
75%inclusion3 decks4 decks
44%synergy
Waterlogged Grove
75%inclusion3 decks4 decks
56%synergy
Hinterland Harbor
75%inclusion3 decks4 decks
13%synergy
Prismatic Vista
50%inclusion2 decks4 decks
43%synergy
Sink into Stupor
50%inclusion2 decks4 decks
38%synergy
Willowrush Verge
50%inclusion2 decks4 decks
31%synergy
Flooded Grove
50%inclusion2 decks4 decks
6%synergy
Dreamroot Cascade
50%inclusion2 decks4 decks
4%synergy
Fabled Passage
25%inclusion1 decks4 decks
7%synergy
Windswept Heath
25%inclusion1 decks4 decks
15%synergy
Vineglimmer Snarl
25%inclusion1 decks4 decks
-15%synergy
Sea Gate Restoration
25%inclusion1 decks4 decks
20%synergy
Tangled Islet
25%inclusion1 decks4 decks
9%synergy
Verdant Catacombs
25%inclusion1 decks4 decks
16%synergy
Temple of Mystery
25%inclusion1 decks4 decks
-12%synergy
Jwari Disruption
25%inclusion1 decks4 decks
24%synergy
Rimewood Falls
25%inclusion1 decks4 decks
18%synergy
Gemstone Caverns
25%inclusion1 decks4 decks
19%synergy
Forbidden Orchard
25%inclusion1 decks4 decks
24%synergy
Polluted Delta
25%inclusion1 decks4 decks
15%synergy
Flooded Strand
25%inclusion1 decks4 decks
14%synergy
Hall of Tagsin
25%inclusion1 decks4 decks
25%synergy
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