Koma, Cosmos Serpent (Commander) - Expensive Good Stuff

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #342
2decks
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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Ancient Tomb
100%inclusion2 decks2 decks
91%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
Worldly Tutor
100%inclusion2 decks2 decks
86%synergy
Grim Monolith
50%inclusion1 decks2 decks
47%synergy
Crop Rotation
50%inclusion1 decks2 decks
38%synergy
Consecrated Sphinx
50%inclusion1 decks2 decks
42%synergy
The One Ring
50%inclusion1 decks2 decks
43%synergy
Creatures
Kinnan, Bonder Prodigy
100%inclusion2 decks2 decks
97%synergy
Birds of Paradise
100%inclusion2 decks2 decks
72%synergy
Hullbreaker Horror
100%inclusion2 decks2 decks
83%synergy
Spellskite
100%inclusion2 decks2 decks
96%synergy
Delighted Halfling
100%inclusion2 decks2 decks
89%synergy
Badgermole Cub
100%inclusion1 decks1 decks
95%synergy
Displacer Kitten
50%inclusion1 decks2 decks
47%synergy
Peregrine Drake
50%inclusion1 decks2 decks
46%synergy
Bloom Tender
50%inclusion1 decks2 decks
46%synergy
Garruk's Packleader
50%inclusion1 decks2 decks
48%synergy
Circle of Dreams Druid
50%inclusion1 decks2 decks
48%synergy
Koma, World-Eater
50%inclusion1 decks2 decks
38%synergy
Kiora's Follower
50%inclusion1 decks2 decks
37%synergy
Tishana's Tidebinder
50%inclusion1 decks2 decks
45%synergy
Tidespout Tyrant
50%inclusion1 decks2 decks
46%synergy
Enduring Vitality
50%inclusion1 decks2 decks
42%synergy
Elvish Mystic
50%inclusion1 decks2 decks
27%synergy
Junk Winder
50%inclusion1 decks2 decks
44%synergy
Aesi, Tyrant of Gyre Strait
50%inclusion1 decks2 decks
32%synergy
Wandering Archaic
50%inclusion1 decks2 decks
46%synergy
Llanowar Elves
50%inclusion1 decks2 decks
22%synergy
Fanatic of Rhonas
50%inclusion1 decks2 decks
44%synergy
Craterhoof Behemoth
50%inclusion1 decks2 decks
40%synergy
Spark Double
50%inclusion1 decks2 decks
41%synergy
Sakashima of a Thousand Faces
50%inclusion1 decks2 decks
45%synergy
Esix, Fractal Bloom
50%inclusion1 decks2 decks
46%synergy
Toski, Bearer of Secrets
50%inclusion1 decks2 decks
47%synergy
Tireless Provisioner
50%inclusion1 decks2 decks
36%synergy
Ohran Frostfang
50%inclusion1 decks2 decks
46%synergy
Mockingbird
50%inclusion1 decks2 decks
46%synergy
Sylvan Safekeeper
50%inclusion1 decks2 decks
47%synergy
Shaman of Forgotten Ways
50%inclusion1 decks2 decks
50%synergy
Arixmethes, Slumbering Isle
50%inclusion1 decks2 decks
37%synergy
Serpent of Yawning Depths
50%inclusion1 decks2 decks
44%synergy
Vorinclex, Voice of Hunger
50%inclusion1 decks2 decks
47%synergy
Instants
An Offer You Can't Refuse
100%inclusion2 decks2 decks
77%synergy
Force of Vigor
100%inclusion2 decks2 decks
96%synergy
Flusterstorm
100%inclusion2 decks2 decks
94%synergy
Arcane Denial
100%inclusion2 decks2 decks
78%synergy
Pongify
50%inclusion1 decks2 decks
25%synergy
Heroic Intervention
50%inclusion1 decks2 decks
20%synergy
Three Steps Ahead
50%inclusion1 decks2 decks
47%synergy
Growth Spiral
50%inclusion1 decks2 decks
6%synergy
Stubborn Denial
50%inclusion1 decks2 decks
47%synergy
Archdruid's Charm
50%inclusion1 decks2 decks
44%synergy
Krosan Grip
50%inclusion1 decks2 decks
43%synergy
Reverse the Polarity
50%inclusion1 decks2 decks
49%synergy
Mindbreak Trap
50%inclusion1 decks2 decks
46%synergy
Legolas's Quick Reflexes
50%inclusion1 decks2 decks
48%synergy
Nature's Claim
50%inclusion1 decks2 decks
41%synergy
Reality Shift
50%inclusion1 decks2 decks
36%synergy
Mana Drain
50%inclusion1 decks2 decks
35%synergy
Beast Within
50%inclusion1 decks2 decks
2%synergy
Strix Serenade
50%inclusion1 decks2 decks
47%synergy
Keep Watch
50%inclusion1 decks2 decks
50%synergy
Perplexing Test
50%inclusion1 decks2 decks
45%synergy
Swan Song
50%inclusion1 decks2 decks
31%synergy
Force of Negation
50%inclusion1 decks2 decks
42%synergy
Counterspell
50%inclusion1 decks2 decks
1%synergy
Borne Upon a Wind
50%inclusion1 decks2 decks
48%synergy
Cyclonic Rift
50%inclusion1 decks2 decks
27%synergy
Mystical Tutor
50%inclusion1 decks2 decks
42%synergy
Sorceries
Eldritch Evolution
100%inclusion2 decks2 decks
97%synergy
Neoform
100%inclusion2 decks2 decks
97%synergy
Finale of Devastation
100%inclusion2 decks2 decks
89%synergy
Green Sun's Zenith
50%inclusion1 decks2 decks
42%synergy
Flare of Cultivation
50%inclusion1 decks2 decks
48%synergy
Three Visits
50%inclusion1 decks2 decks
24%synergy
Triumph of the Hordes
50%inclusion1 decks2 decks
47%synergy
Tempt with Discovery
50%inclusion1 decks2 decks
46%synergy
Temporal Manipulation
50%inclusion1 decks2 decks
49%synergy
Irenicus's Vile Duplication
50%inclusion1 decks2 decks
44%synergy
Shamanic Revelation
50%inclusion1 decks2 decks
45%synergy
Bala Ged Recovery
50%inclusion1 decks2 decks
40%synergy
Time Warp
50%inclusion1 decks2 decks
48%synergy
Raise the Palisade
50%inclusion1 decks2 decks
44%synergy
Utility Artifacts
Lightning Greaves
100%inclusion2 decks2 decks
80%synergy
Sensei's Divining Top
50%inclusion1 decks2 decks
46%synergy
The Great Henge
50%inclusion1 decks2 decks
41%synergy
Phyrexian Altar
50%inclusion1 decks2 decks
50%synergy
Whispersilk Cloak
50%inclusion1 decks2 decks
48%synergy
Enchantments
Parallel Lives
100%inclusion2 decks2 decks
94%synergy
Sylvan Library
100%inclusion2 decks2 decks
92%synergy
Doubling Season
50%inclusion1 decks2 decks
39%synergy
Rhystic Study
50%inclusion1 decks2 decks
30%synergy
Wilderness Reclamation
50%inclusion1 decks2 decks
41%synergy
Wild Growth
50%inclusion1 decks2 decks
41%synergy
Tribute to the World Tree
50%inclusion1 decks2 decks
44%synergy
Mystic Remora
50%inclusion1 decks2 decks
36%synergy
Quest for Renewal
50%inclusion1 decks2 decks
48%synergy
Elemental Bond
50%inclusion1 decks2 decks
44%synergy
Defense of the Heart
50%inclusion1 decks2 decks
48%synergy
Utility Lands
Mistrise Village
100%inclusion2 decks2 decks
89%synergy
Boseiju, Who Shelters All
100%inclusion2 decks2 decks
99%synergy
Boseiju, Who Endures
100%inclusion2 decks2 decks
78%synergy
Three Tree City
100%inclusion2 decks2 decks
95%synergy
Otawara, Soaring City
100%inclusion2 decks2 decks
82%synergy
Minamo, School at Water's Edge
50%inclusion1 decks2 decks
45%synergy
Alchemist's Refuge
50%inclusion1 decks2 decks
31%synergy
Urza's Saga
50%inclusion1 decks2 decks
45%synergy
Emergence Zone
50%inclusion1 decks2 decks
46%synergy
Command Beacon
50%inclusion1 decks2 decks
46%synergy
Nykthos, Shrine to Nyx
50%inclusion1 decks2 decks
47%synergy
Reliquary Tower
50%inclusion1 decks2 decks
-0%synergy
Homeward Path
50%inclusion1 decks2 decks
49%synergy
Evendo, Waking Haven
50%inclusion1 decks2 decks
45%synergy
Mana Artifacts
Arcane Signet
100%inclusion2 decks2 decks
37%synergy
Sol Ring
100%inclusion2 decks2 decks
20%synergy
Lotus Petal
50%inclusion1 decks2 decks
44%synergy
Simic Signet
50%inclusion1 decks2 decks
21%synergy
Basalt Monolith
50%inclusion1 decks2 decks
43%synergy
Talisman of Curiosity
50%inclusion1 decks2 decks
28%synergy
Fellwar Stone
50%inclusion1 decks2 decks
41%synergy
Thought Vessel
50%inclusion1 decks2 decks
30%synergy
Lands
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
Tropical Island
100%inclusion2 decks2 decks
86%synergy
Island
100%inclusion2 decks2 decks
4%synergy
Forest
100%inclusion2 decks2 decks
4%synergy
Hedge Maze
100%inclusion2 decks2 decks
80%synergy
Mana Confluence
100%inclusion2 decks2 decks
95%synergy
Rejuvenating Springs
100%inclusion2 decks2 decks
58%synergy
Prismatic Vista
50%inclusion1 decks2 decks
43%synergy
Windswept Heath
50%inclusion1 decks2 decks
40%synergy
Yavimaya Coast
50%inclusion1 decks2 decks
-3%synergy
Barkchannel Pathway
50%inclusion1 decks2 decks
30%synergy
Overflowing Basin
50%inclusion1 decks2 decks
28%synergy
Wooded Foothills
50%inclusion1 decks2 decks
41%synergy
Waterlogged Grove
50%inclusion1 decks2 decks
31%synergy
Cavern of Souls
50%inclusion1 decks2 decks
45%synergy
Gemstone Caverns
50%inclusion1 decks2 decks
45%synergy
Willowrush Verge
50%inclusion1 decks2 decks
31%synergy
Bala Ged Recovery
50%inclusion1 decks2 decks
40%synergy
Flooded Grove
50%inclusion1 decks2 decks
6%synergy
City of Brass
50%inclusion1 decks2 decks
44%synergy
Hinterland Harbor
50%inclusion1 decks2 decks
-12%synergy
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