Koma, Cosmos Serpent (Commander) - Budget Upgraded Ramp

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #341
6decks
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Elemental Bond
100%inclusion6 decks6 decks
94%synergy
Negate
100%inclusion6 decks6 decks
75%synergy
Reality Shift
83%inclusion5 decks6 decks
69%synergy
Junk Winder
67%inclusion4 decks6 decks
61%synergy
Spark Double
67%inclusion4 decks6 decks
58%synergy
Whelming Wave
67%inclusion4 decks6 decks
56%synergy
Aetherize
67%inclusion4 decks6 decks
54%synergy
Arixmethes, Slumbering Isle
67%inclusion4 decks6 decks
54%synergy
Sakura-Tribe Elder
67%inclusion4 decks6 decks
48%synergy
Arcane Denial
67%inclusion4 decks6 decks
45%synergy
Top Cards
Beast Within
83%inclusion5 decks6 decks
35%synergy
Counterspell
83%inclusion5 decks6 decks
35%synergy
Tatyova, Benthic Druid
67%inclusion4 decks6 decks
37%synergy
Kodama's Reach
67%inclusion4 decks6 decks
33%synergy
Growth Spiral
67%inclusion4 decks6 decks
22%synergy
Farseek
67%inclusion4 decks6 decks
40%synergy
Rampant Growth
67%inclusion4 decks6 decks
27%synergy
Cultivate
67%inclusion4 decks6 decks
21%synergy
Game Changers
Crop Rotation
17%inclusion1 decks6 decks
5%synergy
Seedborn Muse
17%inclusion1 decks6 decks
1%synergy
Cyclonic Rift
17%inclusion1 decks6 decks
-6%synergy
Creatures
Summon: Leviathan
60%inclusion3 decks5 decks
53%synergy
The Unagi of Kyoshi Island
60%inclusion3 decks5 decks
55%synergy
Adrix and Nev, Twincasters
50%inclusion3 decks6 decks
41%synergy
Koma, World-Eater
50%inclusion3 decks6 decks
38%synergy
Aesi, Tyrant of Gyre Strait
50%inclusion3 decks6 decks
32%synergy
Llanowar Elves
50%inclusion3 decks6 decks
22%synergy
Coiling Oracle
50%inclusion3 decks6 decks
38%synergy
Serpent of Yawning Depths
50%inclusion3 decks6 decks
44%synergy
Starwinder
40%inclusion2 decks5 decks
34%synergy
Mutable Explorer
40%inclusion2 decks5 decks
38%synergy
Reclamation Sage
33%inclusion2 decks6 decks
21%synergy
Eternal Witness
33%inclusion2 decks6 decks
15%synergy
Avenger of Zendikar
33%inclusion2 decks6 decks
17%synergy
Scourge of Fleets
33%inclusion2 decks6 decks
26%synergy
Sakashima the Impostor
33%inclusion2 decks6 decks
31%synergy
Ohran Frostfang
33%inclusion2 decks6 decks
30%synergy
Hullbreaker Horror
33%inclusion2 decks6 decks
16%synergy
Tireless Tracker
33%inclusion2 decks6 decks
27%synergy
Skyserpent Seeker
20%inclusion1 decks5 decks
18%synergy
Rampaging Aetherhood
20%inclusion1 decks5 decks
20%synergy
Goobbue Gardener
20%inclusion1 decks5 decks
20%synergy
Horizon Explorer
20%inclusion1 decks5 decks
18%synergy
Icetill Explorer
20%inclusion1 decks5 decks
15%synergy
Glacier Godmaw
20%inclusion1 decks5 decks
16%synergy
Chomping Changeling
20%inclusion1 decks5 decks
17%synergy
Tam, Mindful First-Year
20%inclusion1 decks5 decks
18%synergy
Troyan, Gutsy Explorer
17%inclusion1 decks6 decks
12%synergy
Garruk's Packleader
17%inclusion1 decks6 decks
15%synergy
Mystic Snake
17%inclusion1 decks6 decks
14%synergy
Ashaya, Soul of the Wild
17%inclusion1 decks6 decks
8%synergy
Peregrin Took
17%inclusion1 decks6 decks
14%synergy
Kaseto, Orochi Archmage
17%inclusion1 decks6 decks
16%synergy
Wonder
17%inclusion1 decks6 decks
14%synergy
Worldspine Wurm
17%inclusion1 decks6 decks
13%synergy
Rampaging Baloths
17%inclusion1 decks6 decks
1%synergy
Wavebreak Hippocamp
17%inclusion1 decks6 decks
16%synergy
Inga and Esika
17%inclusion1 decks6 decks
14%synergy
Elvish Mystic
17%inclusion1 decks6 decks
-6%synergy
Tender Wildguide
17%inclusion1 decks6 decks
16%synergy
Clifftop Lookout
17%inclusion1 decks6 decks
12%synergy
Arbor Elf
17%inclusion1 decks6 decks
11%synergy
Farhaven Elf
17%inclusion1 decks6 decks
13%synergy
Saryth, the Viper's Fang
17%inclusion1 decks6 decks
15%synergy
Tangled Florahedron
17%inclusion1 decks6 decks
15%synergy
Deep-Sea Kraken
17%inclusion1 decks6 decks
14%synergy
Murkfiend Liege
17%inclusion1 decks6 decks
3%synergy
End-Raze Forerunners
17%inclusion1 decks6 decks
12%synergy
Silent Hallcreeper
17%inclusion1 decks6 decks
15%synergy
Essence Warden
17%inclusion1 decks6 decks
16%synergy
Slinn Voda, the Rising Deep
17%inclusion1 decks6 decks
11%synergy
Instants
Rapid Hybridization
33%inclusion2 decks6 decks
6%synergy
Eureka Moment
33%inclusion2 decks6 decks
22%synergy
Thirst for Discovery
33%inclusion2 decks6 decks
33%synergy
An Offer You Can't Refuse
33%inclusion2 decks6 decks
10%synergy
Brainstorm
33%inclusion2 decks6 decks
19%synergy
Tyvar's Stand
33%inclusion2 decks6 decks
29%synergy
Slip Out the Back
33%inclusion2 decks6 decks
30%synergy
Delay
33%inclusion2 decks6 decks
31%synergy
Rewind
33%inclusion2 decks6 decks
31%synergy
Tamiyo's Safekeeping
33%inclusion2 decks6 decks
28%synergy
Collective Resistance
33%inclusion2 decks6 decks
30%synergy
Mana Leak
33%inclusion2 decks6 decks
31%synergy
Heritage Reclamation
20%inclusion1 decks5 decks
18%synergy
Auroral Procession
20%inclusion1 decks5 decks
16%synergy
Defend the Rider
20%inclusion1 decks5 decks
19%synergy
Hide on the Ceiling
20%inclusion1 decks5 decks
19%synergy
Terrific Team-Up
20%inclusion1 decks5 decks
20%synergy
Mirrorform
20%inclusion1 decks5 decks
18%synergy
Harmonized Crescendo
20%inclusion1 decks5 decks
17%synergy
Pongify
17%inclusion1 decks6 decks
-8%synergy
Lose Focus
17%inclusion1 decks6 decks
16%synergy
Snakeskin Veil
17%inclusion1 decks6 decks
10%synergy
Three Steps Ahead
17%inclusion1 decks6 decks
14%synergy
Syncopate
17%inclusion1 decks6 decks
15%synergy
Stubborn Denial
17%inclusion1 decks6 decks
14%synergy
Familiar's Ruse
17%inclusion1 decks6 decks
16%synergy
Fact or Fiction
17%inclusion1 decks6 decks
14%synergy
Aetherspouts
17%inclusion1 decks6 decks
15%synergy
Mystic Reflection
17%inclusion1 decks6 decks
14%synergy
Blink of an Eye
17%inclusion1 decks6 decks
16%synergy
Blue Sun's Zenith
17%inclusion1 decks6 decks
13%synergy
Harrow
17%inclusion1 decks6 decks
5%synergy
Opt
17%inclusion1 decks6 decks
9%synergy
Entish Restoration
17%inclusion1 decks6 decks
8%synergy
Supreme Will
17%inclusion1 decks6 decks
16%synergy
Perplexing Test
17%inclusion1 decks6 decks
11%synergy
Disallow
17%inclusion1 decks6 decks
15%synergy
Sprout Swarm
17%inclusion1 decks6 decks
17%synergy
Swan Song
17%inclusion1 decks6 decks
-2%synergy
Spell Rupture
17%inclusion1 decks6 decks
16%synergy
Thirst for Knowledge
17%inclusion1 decks6 decks
16%synergy
Joint Exploration
17%inclusion1 decks6 decks
12%synergy
Break Down the Door
17%inclusion1 decks6 decks
16%synergy
Chemister's Insight
17%inclusion1 decks6 decks
16%synergy
Planar Genesis
17%inclusion1 decks6 decks
6%synergy
Into the Roil
17%inclusion1 decks6 decks
15%synergy
Voidslime
17%inclusion1 decks6 decks
12%synergy
Memory Deluge
17%inclusion1 decks6 decks
16%synergy
Dig Through Time
17%inclusion1 decks6 decks
13%synergy
Royal Treatment
17%inclusion1 decks6 decks
16%synergy
Sorceries
Three Visits
50%inclusion3 decks6 decks
24%synergy
Nature's Lore
50%inclusion3 decks6 decks
17%synergy
Explosive Vegetation
50%inclusion3 decks6 decks
44%synergy
Irenicus's Vile Duplication
50%inclusion3 decks6 decks
44%synergy
Migration Path
50%inclusion3 decks6 decks
47%synergy
Mind into Matter
50%inclusion1 decks2 decks
41%synergy
Circuitous Route
33%inclusion2 decks6 decks
31%synergy
Skyshroud Claim
33%inclusion2 decks6 decks
24%synergy
River's Rebuke
33%inclusion2 decks6 decks
31%synergy
Hunting Wilds
33%inclusion2 decks6 decks
33%synergy
Nature's Rhythm
20%inclusion1 decks5 decks
14%synergy
Roamer's Routine
20%inclusion1 decks5 decks
19%synergy
Ember Island Production
20%inclusion1 decks5 decks
19%synergy
Shared Roots
20%inclusion1 decks5 decks
14%synergy
Ponder
17%inclusion1 decks6 decks
9%synergy
Walk the Aeons
17%inclusion1 decks6 decks
14%synergy
Quantum Misalignment
17%inclusion1 decks6 decks
14%synergy
Overrun
17%inclusion1 decks6 decks
14%synergy
Consuming Tide
17%inclusion1 decks6 decks
15%synergy
Ranger's Path
17%inclusion1 decks6 decks
16%synergy
Peregrination
17%inclusion1 decks6 decks
16%synergy
Tooth and Nail
17%inclusion1 decks6 decks
15%synergy
Neoform
17%inclusion1 decks6 decks
14%synergy
Tempt with Discovery
17%inclusion1 decks6 decks
13%synergy
Hour of Promise
17%inclusion1 decks6 decks
13%synergy
Treasure Cruise
17%inclusion1 decks6 decks
13%synergy
Enter the Enigma
17%inclusion1 decks6 decks
15%synergy
Finale of Revelation
17%inclusion1 decks6 decks
11%synergy
Spitting Image
17%inclusion1 decks6 decks
15%synergy
Preordain
17%inclusion1 decks6 decks
9%synergy
Explore
17%inclusion1 decks6 decks
-3%synergy
Bushwhack
17%inclusion1 decks6 decks
15%synergy
Urban Evolution
17%inclusion1 decks6 decks
8%synergy
Bala Ged Recovery
17%inclusion1 decks6 decks
7%synergy
Ravenform
17%inclusion1 decks6 decks
13%synergy
Overwhelming Stampede
17%inclusion1 decks6 decks
4%synergy
Regrowth
17%inclusion1 decks6 decks
13%synergy
Glimpse the Core
17%inclusion1 decks6 decks
16%synergy
Utility Artifacts
Swiftfoot Boots
50%inclusion3 decks6 decks
25%synergy
Lightning Greaves
50%inclusion3 decks6 decks
30%synergy
Chocobo Racetrack
40%inclusion2 decks5 decks
39%synergy
Insight Engine
20%inclusion1 decks5 decks
19%synergy
Oblivion Stone
17%inclusion1 decks6 decks
16%synergy
Mind's Eye
17%inclusion1 decks6 decks
16%synergy
Skullclamp
17%inclusion1 decks6 decks
15%synergy
Perilous Vault
17%inclusion1 decks6 decks
17%synergy
Helm of the Host
17%inclusion1 decks6 decks
12%synergy
Boompile
17%inclusion1 decks6 decks
17%synergy
Transmogrifying Wand
17%inclusion1 decks6 decks
16%synergy
Neurok Stealthsuit
17%inclusion1 decks6 decks
16%synergy
Emerald Medallion
17%inclusion1 decks6 decks
13%synergy
Enchantments
Wilderness Reclamation
50%inclusion3 decks6 decks
41%synergy
Encroaching Dragonstorm
40%inclusion2 decks5 decks
39%synergy
Kindred Discovery
33%inclusion2 decks6 decks
24%synergy
Sandwurm Convergence
33%inclusion2 decks6 decks
31%synergy
Evolutionary Leap
33%inclusion2 decks6 decks
33%synergy
Eusocial Engineering
20%inclusion1 decks5 decks
19%synergy
Impostor Syndrome
20%inclusion1 decks5 decks
19%synergy
Springleaf Parade
20%inclusion1 decks5 decks
17%synergy
Utopia Sprawl
17%inclusion1 decks6 decks
10%synergy
Imprisoned in the Moon
17%inclusion1 decks6 decks
13%synergy
Omen of the Sea
17%inclusion1 decks6 decks
16%synergy
Vesuvan Duplimancy
17%inclusion1 decks6 decks
15%synergy
Tribute to the World Tree
17%inclusion1 decks6 decks
11%synergy
Mystic Remora
17%inclusion1 decks6 decks
3%synergy
Future Sight
17%inclusion1 decks6 decks
16%synergy
In Search of Greatness
17%inclusion1 decks6 decks
15%synergy
Khalni Heart Expedition
17%inclusion1 decks6 decks
13%synergy
Battles
Invasion of Zendikar
17%inclusion1 decks6 decks
15%synergy
Invasion of Segovia
17%inclusion1 decks6 decks
16%synergy
Planeswalkers
Oko, Lorwyn Liege
20%inclusion1 decks5 decks
19%synergy
Kiora, Master of the Depths
17%inclusion1 decks6 decks
15%synergy
Kiora, Behemoth Beckoner
17%inclusion1 decks6 decks
11%synergy
Oko, Thief of Crowns
17%inclusion1 decks6 decks
11%synergy
Utility Lands
Alchemist's Refuge
33%inclusion2 decks6 decks
14%synergy
Mosswort Bridge
33%inclusion2 decks6 decks
16%synergy
Temple of the False God
33%inclusion2 decks6 decks
17%synergy
Bonders' Enclave
33%inclusion2 decks6 decks
32%synergy
Urza's Tower
17%inclusion1 decks6 decks
12%synergy
Urza's Mine
17%inclusion1 decks6 decks
12%synergy
Scavenger Grounds
17%inclusion1 decks6 decks
13%synergy
Mutavault
17%inclusion1 decks6 decks
15%synergy
War Room
17%inclusion1 decks6 decks
15%synergy
Reliquary Tower
17%inclusion1 decks6 decks
-34%synergy
Cephalid Coliseum
17%inclusion1 decks6 decks
13%synergy
Castle Vantress
17%inclusion1 decks6 decks
10%synergy
Urza's Power Plant
17%inclusion1 decks6 decks
12%synergy
Mana Artifacts
Sol Ring
83%inclusion5 decks6 decks
3%synergy
Arcane Signet
67%inclusion4 decks6 decks
4%synergy
Talisman of Curiosity
33%inclusion2 decks6 decks
12%synergy
Thought Vessel
33%inclusion2 decks6 decks
13%synergy
Mind Stone
33%inclusion2 decks6 decks
29%synergy
Herd Heirloom
20%inclusion1 decks5 decks
17%synergy
Ring of the Lucii
20%inclusion1 decks5 decks
20%synergy
Sky Diamond
17%inclusion1 decks6 decks
16%synergy
Simic Signet
17%inclusion1 decks6 decks
-13%synergy
Patchwork Banner
17%inclusion1 decks6 decks
13%synergy
Lands
Island
100%inclusion6 decks6 decks
4%synergy
Forest
100%inclusion6 decks6 decks
4%synergy
Command Tower
83%inclusion5 decks6 decks
-2%synergy
Hinterland Harbor
67%inclusion4 decks6 decks
5%synergy
Simic Growth Chamber
50%inclusion3 decks6 decks
4%synergy
Exotic Orchard
50%inclusion3 decks6 decks
25%synergy
Yavimaya Coast
50%inclusion3 decks6 decks
-3%synergy
Tangled Islet
50%inclusion3 decks6 decks
34%synergy
Temple of Mystery
50%inclusion3 decks6 decks
13%synergy
Flooded Grove
50%inclusion3 decks6 decks
6%synergy
Dreamroot Cascade
50%inclusion3 decks6 decks
4%synergy
Turbulent Wilderness
50%inclusion1 decks2 decks
33%synergy
Sodden Verdure
40%inclusion2 decks5 decks
17%synergy
Rain-Slicked Copse
40%inclusion2 decks5 decks
30%synergy
Blighted Woodland
33%inclusion2 decks6 decks
27%synergy
Quandrix Campus
33%inclusion2 decks6 decks
26%synergy
Hedge Maze
33%inclusion2 decks6 decks
14%synergy
Simic Guildgate
33%inclusion2 decks6 decks
24%synergy
Willowrush Verge
20%inclusion1 decks5 decks
1%synergy
Vibrant Cityscape
20%inclusion1 decks5 decks
18%synergy
Fabled Passage
17%inclusion1 decks6 decks
-1%synergy
Terramorphic Expanse
17%inclusion1 decks6 decks
-3%synergy
Breeding Pool
17%inclusion1 decks6 decks
-31%synergy
Myriad Landscape
17%inclusion1 decks6 decks
-3%synergy
Planar Nexus
17%inclusion1 decks6 decks
13%synergy
Vineglimmer Snarl
17%inclusion1 decks6 decks
-23%synergy
Urza's Cave
17%inclusion1 decks6 decks
12%synergy
Tangled Florahedron
17%inclusion1 decks6 decks
15%synergy
Overflowing Basin
17%inclusion1 decks6 decks
-5%synergy
Snow-Covered Forest
17%inclusion1 decks6 decks
11%synergy
Waterlogged Grove
17%inclusion1 decks6 decks
-3%synergy
Rimewood Falls
17%inclusion1 decks6 decks
9%synergy
Plaza of Heroes
17%inclusion1 decks6 decks
16%synergy
Evolving Wilds
17%inclusion1 decks6 decks
-7%synergy
Lakeside Shack
17%inclusion1 decks6 decks
15%synergy
Rejuvenating Springs
17%inclusion1 decks6 decks
-26%synergy
Bala Ged Recovery
17%inclusion1 decks6 decks
7%synergy
Thornwood Falls
17%inclusion1 decks6 decks
0%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test