Koma, Cosmos Serpent (Commander) - Core Ramp

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #327
9decks
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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Adrix and Nev, Twincasters
89%inclusion8 decks9 decks
80%synergy
Second Harvest
78%inclusion7 decks9 decks
71%synergy
Spark Double
78%inclusion7 decks9 decks
69%synergy
Whelming Wave
78%inclusion7 decks9 decks
67%synergy
Sakashima the Impostor
67%inclusion6 decks9 decks
64%synergy
Sakashima of a Thousand Faces
67%inclusion6 decks9 decks
62%synergy
Parallel Lives
67%inclusion6 decks9 decks
61%synergy
Irenicus's Vile Duplication
67%inclusion6 decks9 decks
61%synergy
Skyshroud Claim
67%inclusion6 decks9 decks
57%synergy
Koma, World-Eater
67%inclusion6 decks9 decks
54%synergy
Top Cards
Cultivate
100%inclusion9 decks9 decks
54%synergy
Kodama's Reach
89%inclusion8 decks9 decks
54%synergy
Rampant Growth
78%inclusion7 decks9 decks
38%synergy
Elvish Mystic
67%inclusion6 decks9 decks
44%synergy
Farseek
67%inclusion6 decks9 decks
41%synergy
Aesi, Tyrant of Gyre Strait
67%inclusion6 decks9 decks
49%synergy
Kindred Discovery
56%inclusion5 decks9 decks
46%synergy
Heroic Intervention
56%inclusion5 decks9 decks
25%synergy
Llanowar Elves
56%inclusion5 decks9 decks
28%synergy
Tribute to the World Tree
56%inclusion5 decks9 decks
50%synergy
Game Changers
Seedborn Muse
11%inclusion1 decks9 decks
-5%synergy
Worldly Tutor
11%inclusion1 decks9 decks
-3%synergy
Creatures
Serpent of Yawning Depths
56%inclusion5 decks9 decks
49%synergy
Spawning Kraken
56%inclusion5 decks9 decks
48%synergy
Tatyova, Benthic Druid
44%inclusion4 decks9 decks
14%synergy
Octomancer
44%inclusion4 decks9 decks
40%synergy
Enduring Vitality
44%inclusion4 decks9 decks
37%synergy
Roaming Throne
44%inclusion4 decks9 decks
37%synergy
Junk Winder
44%inclusion4 decks9 decks
38%synergy
Murkfiend Liege
44%inclusion4 decks9 decks
31%synergy
Arixmethes, Slumbering Isle
44%inclusion4 decks9 decks
31%synergy
Birds of Paradise
44%inclusion4 decks9 decks
17%synergy
Garruk's Packleader
33%inclusion3 decks9 decks
31%synergy
Nadir Kraken
33%inclusion3 decks9 decks
30%synergy
Slinn Voda, the Rising Deep
33%inclusion3 decks9 decks
27%synergy
Craterhoof Behemoth
33%inclusion3 decks9 decks
23%synergy
Esix, Fractal Bloom
33%inclusion3 decks9 decks
30%synergy
Enduring Curiosity
33%inclusion3 decks9 decks
30%synergy
Archetype of Imagination
33%inclusion3 decks9 decks
29%synergy
Ohran Frostfang
33%inclusion3 decks9 decks
30%synergy
Hullbreaker Horror
33%inclusion3 decks9 decks
16%synergy
Sakura-Tribe Elder
33%inclusion3 decks9 decks
14%synergy
Chameleon, Master of Disguise
33%inclusion1 decks3 decks
31%synergy
Baloth Prime
25%inclusion1 decks4 decks
25%synergy
Horizon Explorer
25%inclusion1 decks4 decks
23%synergy
Reclamation Sage
22%inclusion2 decks9 decks
9%synergy
Troyan, Gutsy Explorer
22%inclusion2 decks9 decks
18%synergy
Xolatoyac, the Smiling Flood
22%inclusion2 decks9 decks
15%synergy
Phyrexian Metamorph
22%inclusion2 decks9 decks
14%synergy
Scourge of Fleets
22%inclusion2 decks9 decks
15%synergy
Coiling Oracle
22%inclusion2 decks9 decks
10%synergy
Hydroid Krasis
22%inclusion2 decks9 decks
12%synergy
Tromokratis
22%inclusion2 decks9 decks
17%synergy
Toski, Bearer of Secrets
22%inclusion2 decks9 decks
19%synergy
Tireless Provisioner
22%inclusion2 decks9 decks
8%synergy
Glasspool Mimic
22%inclusion2 decks9 decks
18%synergy
Nezahal, Primal Tide
22%inclusion2 decks9 decks
12%synergy
Trygon Predator
22%inclusion2 decks9 decks
16%synergy
Fyndhorn Elves
22%inclusion2 decks9 decks
8%synergy
Delighted Halfling
22%inclusion2 decks9 decks
11%synergy
Summon: Leviathan
20%inclusion1 decks5 decks
13%synergy
PuPu UFO
20%inclusion1 decks5 decks
19%synergy
Skyserpent Seeker
14%inclusion1 decks7 decks
12%synergy
Quilled Greatwurm
11%inclusion1 decks9 decks
9%synergy
Eluge, the Shoreless Sea
11%inclusion1 decks9 decks
10%synergy
Curiosity Crafter
11%inclusion1 decks9 decks
8%synergy
Cryptic Serpent
11%inclusion1 decks9 decks
11%synergy
Stormtide Leviathan
11%inclusion1 decks9 decks
6%synergy
Circle of Dreams Druid
11%inclusion1 decks9 decks
9%synergy
Brinelin, the Moon Kraken
11%inclusion1 decks9 decks
7%synergy
Metallic Mimic
11%inclusion1 decks9 decks
6%synergy
Rampaging Baloths
11%inclusion1 decks9 decks
-5%synergy
Instants
Pongify
44%inclusion4 decks9 decks
20%synergy
Rapid Hybridization
44%inclusion4 decks9 decks
18%synergy
Return of the Wildspeaker
44%inclusion4 decks9 decks
34%synergy
Beast Within
44%inclusion4 decks9 decks
-5%synergy
Arcane Denial
44%inclusion4 decks9 decks
22%synergy
Counterspell
44%inclusion4 decks9 decks
-5%synergy
Double Major
44%inclusion4 decks9 decks
36%synergy
An Offer You Can't Refuse
33%inclusion3 decks9 decks
10%synergy
Krosan Grip
33%inclusion3 decks9 decks
26%synergy
Simic Charm
33%inclusion3 decks9 decks
26%synergy
Disdainful Stroke
22%inclusion2 decks9 decks
21%synergy
Negate
22%inclusion2 decks9 decks
-3%synergy
Growth Spiral
22%inclusion2 decks9 decks
-23%synergy
Brainstorm
22%inclusion2 decks9 decks
8%synergy
Planar Genesis
22%inclusion2 decks9 decks
11%synergy
Sink into Stupor
22%inclusion2 decks9 decks
10%synergy
Muddle the Mixture
11%inclusion1 decks9 decks
7%synergy
Eureka Moment
11%inclusion1 decks9 decks
-1%synergy
See Double
11%inclusion1 decks9 decks
10%synergy
Frantic Search
11%inclusion1 decks9 decks
5%synergy
Snakeskin Veil
11%inclusion1 decks9 decks
5%synergy
Fog
11%inclusion1 decks9 decks
8%synergy
Plasm Capture
11%inclusion1 decks9 decks
8%synergy
Fact or Fiction
11%inclusion1 decks9 decks
9%synergy
Brainsurge
11%inclusion1 decks9 decks
8%synergy
Repulsive Mutation
11%inclusion1 decks9 decks
5%synergy
Chord of Calling
11%inclusion1 decks9 decks
4%synergy
Dispel
11%inclusion1 decks9 decks
7%synergy
Harrow
11%inclusion1 decks9 decks
-1%synergy
Entish Restoration
11%inclusion1 decks9 decks
2%synergy
Mana Drain
11%inclusion1 decks9 decks
-4%synergy
Cancel
11%inclusion1 decks9 decks
9%synergy
Alchemist's Retrieval
11%inclusion1 decks9 decks
11%synergy
Filter Out
11%inclusion1 decks9 decks
9%synergy
Swan Song
11%inclusion1 decks9 decks
-7%synergy
Jwari Disruption
11%inclusion1 decks9 decks
10%synergy
Noxious Revival
11%inclusion1 decks9 decks
6%synergy
Cackling Counterpart
11%inclusion1 decks9 decks
8%synergy
Fated Infatuation
11%inclusion1 decks9 decks
10%synergy
Flow of Knowledge
11%inclusion1 decks9 decks
11%synergy
Lazotep Plating
11%inclusion1 decks9 decks
11%synergy
Whirlwind Denial
11%inclusion1 decks9 decks
11%synergy
Tamiyo's Safekeeping
11%inclusion1 decks9 decks
6%synergy
Voidslime
11%inclusion1 decks9 decks
6%synergy
Constant Mists
11%inclusion1 decks9 decks
10%synergy
Druid's Deliverance
11%inclusion1 decks9 decks
10%synergy
Sorceries
Nature's Lore
56%inclusion5 decks9 decks
24%synergy
Quantum Misalignment
44%inclusion4 decks9 decks
42%synergy
Three Visits
44%inclusion4 decks9 decks
20%synergy
Flare of Cultivation
22%inclusion2 decks9 decks
20%synergy
Finale of Devastation
22%inclusion2 decks9 decks
11%synergy
Harmonize
22%inclusion2 decks9 decks
17%synergy
Distant Melody
22%inclusion2 decks9 decks
19%synergy
Explore
22%inclusion2 decks9 decks
2%synergy
Shamanic Revelation
22%inclusion2 decks9 decks
17%synergy
Migration Path
22%inclusion2 decks9 decks
19%synergy
Overwhelming Stampede
22%inclusion2 decks9 decks
10%synergy
Collective Voyage
11%inclusion1 decks9 decks
10%synergy
Polymorph
11%inclusion1 decks9 decks
11%synergy
Traverse the Outlands
11%inclusion1 decks9 decks
7%synergy
Croaking Counterpart
11%inclusion1 decks9 decks
7%synergy
Oversimplify
11%inclusion1 decks9 decks
7%synergy
Mirage Mockery
11%inclusion1 decks9 decks
11%synergy
Into the North
11%inclusion1 decks9 decks
10%synergy
Last March of the Ents
11%inclusion1 decks9 decks
8%synergy
Tempt with Discovery
11%inclusion1 decks9 decks
7%synergy
Soul's Majesty
11%inclusion1 decks9 decks
10%synergy
Adventurous Impulse
11%inclusion1 decks9 decks
11%synergy
Finale of Revelation
11%inclusion1 decks9 decks
5%synergy
Quasiduplicate
11%inclusion1 decks9 decks
9%synergy
Rally the Galadhrim
11%inclusion1 decks9 decks
10%synergy
Aggressive Biomancy
11%inclusion1 decks9 decks
6%synergy
Rishkar's Expertise
11%inclusion1 decks9 decks
2%synergy
Search for Tomorrow
11%inclusion1 decks9 decks
7%synergy
Bridgeworks Battle
11%inclusion1 decks9 decks
6%synergy
Explosive Vegetation
11%inclusion1 decks9 decks
5%synergy
Repudiate // Replicate
11%inclusion1 decks9 decks
9%synergy
Life from the Loam
11%inclusion1 decks9 decks
9%synergy
Peer Pressure
11%inclusion1 decks9 decks
10%synergy
Urban Evolution
11%inclusion1 decks9 decks
2%synergy
Traverse the Ulvenwald
11%inclusion1 decks9 decks
11%synergy
Doppelgang
11%inclusion1 decks9 decks
4%synergy
Bala Ged Recovery
11%inclusion1 decks9 decks
1%synergy
Ravenform
11%inclusion1 decks9 decks
7%synergy
Harvest Season
11%inclusion1 decks9 decks
10%synergy
Sylvan Scrying
11%inclusion1 decks9 decks
5%synergy
Raise the Palisade
11%inclusion1 decks9 decks
5%synergy
Rite of Replication
11%inclusion1 decks9 decks
4%synergy
Utility Artifacts
Combine Chrysalis
56%inclusion5 decks9 decks
51%synergy
Helm of the Host
44%inclusion4 decks9 decks
39%synergy
Swiftfoot Boots
44%inclusion4 decks9 decks
20%synergy
Idol of Oblivion
22%inclusion2 decks9 decks
19%synergy
Eldrazi Monument
22%inclusion2 decks9 decks
22%synergy
Lightning Greaves
22%inclusion2 decks9 decks
2%synergy
Emerald Medallion
22%inclusion2 decks9 decks
19%synergy
Sapphire Medallion
22%inclusion2 decks9 decks
19%synergy
Crucible of Worlds
11%inclusion1 decks9 decks
7%synergy
Mirror Box
11%inclusion1 decks9 decks
8%synergy
Ashnod's Altar
11%inclusion1 decks9 decks
11%synergy
The Great Henge
11%inclusion1 decks9 decks
2%synergy
Banner of Kinship
11%inclusion1 decks9 decks
9%synergy
Vanquisher's Banner
11%inclusion1 decks9 decks
9%synergy
Expedition Map
11%inclusion1 decks9 decks
6%synergy
Proteus Staff
11%inclusion1 decks9 decks
11%synergy
Seer's Sundial
11%inclusion1 decks9 decks
10%synergy
Herald's Horn
11%inclusion1 decks9 decks
7%synergy
Amulet of Vigor
11%inclusion1 decks9 decks
9%synergy
Quicksilver Amulet
11%inclusion1 decks9 decks
11%synergy
Bident of Thassa
11%inclusion1 decks9 decks
4%synergy
Enchantments
Mystic Remora
56%inclusion5 decks9 decks
41%synergy
Elemental Bond
56%inclusion5 decks9 decks
50%synergy
Growing Rites of Itlimoc
44%inclusion4 decks9 decks
39%synergy
Doubling Season
33%inclusion3 decks9 decks
23%synergy
Garruk's Uprising
33%inclusion3 decks9 decks
16%synergy
Impostor Syndrome
33%inclusion1 decks3 decks
32%synergy
Exploration
22%inclusion2 decks9 decks
9%synergy
Reconnaissance Mission
22%inclusion2 decks9 decks
21%synergy
Teferi's Ageless Insight
22%inclusion2 decks9 decks
19%synergy
Case of the Locked Hothouse
22%inclusion2 decks9 decks
19%synergy
Wizard Class
22%inclusion2 decks9 decks
17%synergy
Wilderness Reclamation
22%inclusion2 decks9 decks
13%synergy
Sylvan Library
22%inclusion2 decks9 decks
14%synergy
Primal Vigor
22%inclusion2 decks9 decks
19%synergy
Glacierwood Siege
20%inclusion1 decks5 decks
18%synergy
Utopia Sprawl
11%inclusion1 decks9 decks
5%synergy
Cryptolith Rite
11%inclusion1 decks9 decks
8%synergy
Beastmaster Ascension
11%inclusion1 decks9 decks
8%synergy
Spelunking
11%inclusion1 decks9 decks
6%synergy
City of Death
11%inclusion1 decks9 decks
10%synergy
Imprisoned in the Moon
11%inclusion1 decks9 decks
7%synergy
Extravagant Replication
11%inclusion1 decks9 decks
9%synergy
Quest for Ula's Temple
11%inclusion1 decks9 decks
9%synergy
Kavu Lair
11%inclusion1 decks9 decks
11%synergy
Walk-In Closet // Forgotten Cellar
11%inclusion1 decks9 decks
8%synergy
Elephant Grass
11%inclusion1 decks9 decks
11%synergy
Ominous Seas
11%inclusion1 decks9 decks
7%synergy
On the Trail
11%inclusion1 decks9 decks
10%synergy
Wild Growth
11%inclusion1 decks9 decks
2%synergy
Rites of Flourishing
11%inclusion1 decks9 decks
9%synergy
Unnatural Growth
11%inclusion1 decks9 decks
8%synergy
Burgeoning
11%inclusion1 decks9 decks
4%synergy
Excavation
11%inclusion1 decks9 decks
11%synergy
Proft's Eidetic Memory
11%inclusion1 decks9 decks
9%synergy
Khalni Heart Expedition
11%inclusion1 decks9 decks
7%synergy
Paralyzing Grasp
11%inclusion1 decks9 decks
11%synergy
Life and Limb
11%inclusion1 decks9 decks
11%synergy
Death's Presence
11%inclusion1 decks9 decks
11%synergy
Paradox Haze
11%inclusion1 decks9 decks
11%synergy
Court of Bounty
11%inclusion1 decks9 decks
10%synergy
Propaganda
11%inclusion1 decks9 decks
4%synergy
Fecundity
11%inclusion1 decks9 decks
11%synergy
Battles
Invasion of Segovia
11%inclusion1 decks9 decks
11%synergy
Planeswalkers
Garruk, Primal Hunter
11%inclusion1 decks9 decks
9%synergy
Kiora, the Crashing Wave
11%inclusion1 decks9 decks
9%synergy
Nissa, Who Shakes the World
11%inclusion1 decks9 decks
8%synergy
Oko, Thief of Crowns
11%inclusion1 decks9 decks
5%synergy
Nissa, Ascended Animist
11%inclusion1 decks9 decks
10%synergy
Utility Lands
Reliquary Tower
67%inclusion6 decks9 decks
17%synergy
Temple of the False God
44%inclusion4 decks9 decks
29%synergy
Boseiju, Who Endures
33%inclusion3 decks9 decks
11%synergy
Yavimaya, Cradle of Growth
22%inclusion2 decks9 decks
1%synergy
Three Tree City
22%inclusion2 decks9 decks
17%synergy
Otawara, Soaring City
22%inclusion2 decks9 decks
4%synergy
Mistrise Village
20%inclusion1 decks5 decks
9%synergy
Restless Vinestalk
11%inclusion1 decks9 decks
6%synergy
Coral Atoll
11%inclusion1 decks9 decks
9%synergy
Scavenger Grounds
11%inclusion1 decks9 decks
7%synergy
Shifting Woodland
11%inclusion1 decks9 decks
5%synergy
Mosswort Bridge
11%inclusion1 decks9 decks
-6%synergy
Command Beacon
11%inclusion1 decks9 decks
7%synergy
Tranquil Thicket
11%inclusion1 decks9 decks
7%synergy
Thespian's Stage
11%inclusion1 decks9 decks
4%synergy
Dark Depths
11%inclusion1 decks9 decks
4%synergy
Castle Garenbrig
11%inclusion1 decks9 decks
7%synergy
Rogue's Passage
11%inclusion1 decks9 decks
-11%synergy
Bonders' Enclave
11%inclusion1 decks9 decks
9%synergy
Jungle Basin
11%inclusion1 decks9 decks
9%synergy
Mana Artifacts
Sol Ring
78%inclusion7 decks9 decks
-2%synergy
Arcane Signet
56%inclusion5 decks9 decks
-8%synergy
Simic Signet
44%inclusion4 decks9 decks
14%synergy
Talisman of Curiosity
33%inclusion3 decks9 decks
12%synergy
Thought Vessel
33%inclusion3 decks9 decks
13%synergy
Moss Diamond
11%inclusion1 decks9 decks
10%synergy
Patchwork Banner
11%inclusion1 decks9 decks
8%synergy
Decanter of Endless Water
11%inclusion1 decks9 decks
7%synergy
Fellwar Stone
11%inclusion1 decks9 decks
2%synergy
Worn Powerstone
11%inclusion1 decks9 decks
10%synergy
Lands
Command Tower
89%inclusion8 decks9 decks
4%synergy
Island
89%inclusion8 decks9 decks
-7%synergy
Forest
89%inclusion8 decks9 decks
-7%synergy
Hinterland Harbor
78%inclusion7 decks9 decks
17%synergy
Yavimaya Coast
67%inclusion6 decks9 decks
14%synergy
Breeding Pool
56%inclusion5 decks9 decks
9%synergy
Vineglimmer Snarl
56%inclusion5 decks9 decks
16%synergy
Tangled Islet
56%inclusion5 decks9 decks
40%synergy
Barkchannel Pathway
56%inclusion5 decks9 decks
36%synergy
Waterlogged Grove
56%inclusion5 decks9 decks
36%synergy
Dreamroot Cascade
56%inclusion5 decks9 decks
11%synergy
Sodden Verdure
50%inclusion1 decks2 decks
31%synergy
Rejuvenating Springs
44%inclusion4 decks9 decks
2%synergy
Fabled Passage
33%inclusion3 decks9 decks
17%synergy
Rimewood Falls
33%inclusion3 decks9 decks
25%synergy
Evolving Wilds
33%inclusion3 decks9 decks
9%synergy
Flooded Grove
33%inclusion3 decks9 decks
-10%synergy
Willowrush Verge
29%inclusion2 decks7 decks
10%synergy
Misty Rainforest
22%inclusion2 decks9 decks
-9%synergy
Myriad Landscape
22%inclusion2 decks9 decks
1%synergy
Exotic Orchard
22%inclusion2 decks9 decks
-2%synergy
Overflowing Basin
22%inclusion2 decks9 decks
1%synergy
Temple of Mystery
22%inclusion2 decks9 decks
-15%synergy
Botanical Sanctum
22%inclusion2 decks9 decks
9%synergy
Sink into Stupor
22%inclusion2 decks9 decks
10%synergy
Glasspool Mimic
22%inclusion2 decks9 decks
18%synergy
Hedge Maze
22%inclusion2 decks9 decks
3%synergy
Simic Guildgate
22%inclusion2 decks9 decks
12%synergy
Thornwood Falls
22%inclusion2 decks9 decks
5%synergy
City of Brass
22%inclusion2 decks9 decks
17%synergy
Prismatic Vista
11%inclusion1 decks9 decks
4%synergy
Simic Growth Chamber
11%inclusion1 decks9 decks
-36%synergy
Bant Panorama
11%inclusion1 decks9 decks
10%synergy
Terramorphic Expanse
11%inclusion1 decks9 decks
-9%synergy
Windswept Heath
11%inclusion1 decks9 decks
1%synergy
Littjara Mirrorlake
11%inclusion1 decks9 decks
8%synergy
Urza's Cave
11%inclusion1 decks9 decks
7%synergy
Spire of Industry
11%inclusion1 decks9 decks
10%synergy
Hydroelectric Specimen
11%inclusion1 decks9 decks
5%synergy
Snow-Covered Island
11%inclusion1 decks9 decks
5%synergy
Snow-Covered Forest
11%inclusion1 decks9 decks
5%synergy
Wooded Foothills
11%inclusion1 decks9 decks
2%synergy
Verdant Catacombs
11%inclusion1 decks9 decks
2%synergy
Reflecting Pool
11%inclusion1 decks9 decks
8%synergy
Tropical Island
11%inclusion1 decks9 decks
-3%synergy
Demolition Field
11%inclusion1 decks9 decks
8%synergy
Jwari Disruption
11%inclusion1 decks9 decks
10%synergy
Bridgeworks Battle
11%inclusion1 decks9 decks
6%synergy
Path of Ancestry
11%inclusion1 decks9 decks
-6%synergy
Brokers Hideout
11%inclusion1 decks9 decks
6%synergy
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