Koma, Cosmos Serpent (Commander) - Optimized Clones

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #325
44decks
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
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Quandrix Charm
25%inclusion1 decks4 decks
18%synergy
Turbulent Wilderness
25%inclusion1 decks4 decks
12%synergy
Lessons from Life
15%inclusion2 decks13 decks
10%synergy
High Synergy Cards
Sakashima of a Thousand Faces
91%inclusion40 decks44 decks
86%synergy
Spark Double
91%inclusion40 decks44 decks
82%synergy
Adrix and Nev, Twincasters
86%inclusion38 decks44 decks
78%synergy
Elemental Bond
77%inclusion34 decks44 decks
72%synergy
Parallel Lives
75%inclusion33 decks44 decks
69%synergy
Sakashima the Impostor
68%inclusion30 decks44 decks
66%synergy
Whelming Wave
73%inclusion32 decks44 decks
62%synergy
Koma, World-Eater
70%inclusion31 decks44 decks
58%synergy
Doubling Season
66%inclusion29 decks44 decks
56%synergy
Irenicus's Vile Duplication
61%inclusion27 decks44 decks
55%synergy
Top Cards
Counterspell
82%inclusion36 decks44 decks
32%synergy
Cultivate
77%inclusion34 decks44 decks
31%synergy
Three Visits
73%inclusion32 decks44 decks
49%synergy
Birds of Paradise
73%inclusion32 decks44 decks
46%synergy
Kodama's Reach
68%inclusion30 decks44 decks
33%synergy
Heroic Intervention
68%inclusion30 decks44 decks
38%synergy
Mana Drain
68%inclusion30 decks44 decks
53%synergy
Aesi, Tyrant of Gyre Strait
66%inclusion29 decks44 decks
48%synergy
Beast Within
61%inclusion27 decks44 decks
12%synergy
Rampant Growth
61%inclusion27 decks44 decks
21%synergy
Game Changers
Cyclonic Rift
82%inclusion36 decks44 decks
58%synergy
Fierce Guardianship
75%inclusion33 decks44 decks
59%synergy
Rhystic Study
70%inclusion31 decks44 decks
50%synergy
Worldly Tutor
45%inclusion20 decks44 decks
31%synergy
Seedborn Muse
41%inclusion18 decks44 decks
25%synergy
Mystical Tutor
39%inclusion17 decks44 decks
30%synergy
Consecrated Sphinx
36%inclusion16 decks44 decks
28%synergy
Force of Will
34%inclusion15 decks44 decks
25%synergy
Ancient Tomb
32%inclusion14 decks44 decks
23%synergy
Gaea's Cradle
14%inclusion6 decks44 decks
7%synergy
Creatures
Llanowar Elves
57%inclusion25 decks44 decks
29%synergy
Serpent of Yawning Depths
57%inclusion25 decks44 decks
50%synergy
Junk Winder
52%inclusion23 decks44 decks
46%synergy
Craterhoof Behemoth
52%inclusion23 decks44 decks
42%synergy
Elvish Mystic
48%inclusion21 decks44 decks
25%synergy
Spawning Kraken
48%inclusion21 decks44 decks
40%synergy
Eternal Witness
39%inclusion17 decks44 decks
19%synergy
Roaming Throne
36%inclusion16 decks44 decks
29%synergy
Fyndhorn Elves
34%inclusion15 decks44 decks
20%synergy
Ohran Frostfang
32%inclusion14 decks44 decks
28%synergy
Sakura-Tribe Elder
27%inclusion12 decks44 decks
8%synergy
Garruk's Packleader
25%inclusion11 decks44 decks
23%synergy
Enduring Vitality
25%inclusion11 decks44 decks
17%synergy
Fanatic of Rhonas
25%inclusion11 decks44 decks
19%synergy
Summon: Leviathan
23%inclusion8 decks35 decks
16%synergy
Azusa, Lost but Seeking
23%inclusion10 decks44 decks
9%synergy
Arixmethes, Slumbering Isle
23%inclusion10 decks44 decks
9%synergy
Delighted Halfling
23%inclusion10 decks44 decks
12%synergy
Tatyova, Benthic Druid
20%inclusion9 decks44 decks
-10%synergy
Murkfiend Liege
20%inclusion9 decks44 decks
6%synergy
Toski, Bearer of Secrets
20%inclusion9 decks44 decks
17%synergy
Selvala, Heart of the Wilds
16%inclusion7 decks44 decks
12%synergy
Coiling Oracle
16%inclusion7 decks44 decks
3%synergy
Archetype of Imagination
16%inclusion7 decks44 decks
12%synergy
Glasspool Mimic
16%inclusion7 decks44 decks
12%synergy
Uro, Titan of Nature's Wrath
16%inclusion7 decks44 decks
6%synergy
Esix, Fractal Bloom
14%inclusion6 decks44 decks
10%synergy
Faerie Mastermind
14%inclusion6 decks44 decks
9%synergy
Hullbreaker Horror
14%inclusion6 decks44 decks
-4%synergy
Curiosity Crafter
11%inclusion5 decks44 decks
8%synergy
Octomancer
11%inclusion5 decks44 decks
7%synergy
Inga and Esika
11%inclusion5 decks44 decks
9%synergy
Saryth, the Viper's Fang
11%inclusion5 decks44 decks
10%synergy
Dryad of the Ilysian Grove
11%inclusion5 decks44 decks
1%synergy
Chameleon, Master of Disguise
10%inclusion3 decks29 decks
8%synergy
Tam, Mindful First-Year
10%inclusion2 decks20 decks
8%synergy
Disciple of Freyalise
9.1%inclusion4 decks44 decks
4%synergy
Phyrexian Metamorph
9.1%inclusion4 decks44 decks
0%synergy
Arbor Elf
9.1%inclusion4 decks44 decks
4%synergy
Sphinx of the Second Sun
9.1%inclusion4 decks44 decks
8%synergy
Lotus Cobra
9.1%inclusion4 decks44 decks
-3%synergy
Kinnan, Bonder Prodigy
9.1%inclusion4 decks44 decks
6%synergy
Scute Swarm
9.1%inclusion4 decks44 decks
-10%synergy
Tireless Provisioner
9.1%inclusion4 decks44 decks
-5%synergy
Master Biomancer
9.1%inclusion4 decks44 decks
3%synergy
Vorinclex, Voice of Hunger
9.1%inclusion4 decks44 decks
6%synergy
Solemn Simulacrum
6.8%inclusion3 decks44 decks
0%synergy
Reclamation Sage
6.8%inclusion3 decks44 decks
-6%synergy
Troyan, Gutsy Explorer
6.8%inclusion3 decks44 decks
3%synergy
Wonder
6.8%inclusion3 decks44 decks
4%synergy
Instants
Swan Song
59%inclusion26 decks44 decks
40%synergy
Double Major
52%inclusion23 decks44 decks
44%synergy
An Offer You Can't Refuse
50%inclusion22 decks44 decks
27%synergy
Pongify
45%inclusion20 decks44 decks
21%synergy
Growth Spiral
43%inclusion19 decks44 decks
-2%synergy
Rapid Hybridization
39%inclusion17 decks44 decks
12%synergy
Negate
36%inclusion16 decks44 decks
11%synergy
Arcane Denial
34%inclusion15 decks44 decks
12%synergy
Force of Negation
27%inclusion12 decks44 decks
20%synergy
Second Harvest
25%inclusion11 decks44 decks
19%synergy
Pact of Negation
23%inclusion10 decks44 decks
16%synergy
Tamiyo's Safekeeping
20%inclusion9 decks44 decks
15%synergy
Sink into Stupor
20%inclusion9 decks44 decks
9%synergy
Return of the Wildspeaker
18%inclusion8 decks44 decks
8%synergy
Chord of Calling
18%inclusion8 decks44 decks
11%synergy
Noxious Revival
18%inclusion8 decks44 decks
13%synergy
Voidslime
18%inclusion8 decks44 decks
13%synergy
Krosan Grip
16%inclusion7 decks44 decks
9%synergy
Mystic Reflection
16%inclusion7 decks44 decks
13%synergy
Force of Vigor
16%inclusion7 decks44 decks
12%synergy
Nature's Claim
16%inclusion7 decks44 decks
7%synergy
Harrow
16%inclusion7 decks44 decks
4%synergy
Reality Shift
16%inclusion7 decks44 decks
1%synergy
Planar Genesis
16%inclusion7 decks44 decks
5%synergy
Archdruid's Charm
14%inclusion6 decks44 decks
8%synergy
Return to Nature
14%inclusion6 decks44 decks
9%synergy
Crop Rotation
11%inclusion5 decks44 decks
-1%synergy
Brainstorm
11%inclusion5 decks44 decks
-3%synergy
Strix Serenade
11%inclusion5 decks44 decks
8%synergy
Resculpt
11%inclusion5 decks44 decks
6%synergy
Harmonized Crescendo
10%inclusion2 decks20 decks
8%synergy
Snakeskin Veil
9.1%inclusion4 decks44 decks
3%synergy
Stubborn Denial
9.1%inclusion4 decks44 decks
6%synergy
Saw It Coming
9.1%inclusion4 decks44 decks
8%synergy
March of Swirling Mist
9.1%inclusion4 decks44 decks
6%synergy
Muddle the Mixture
6.8%inclusion3 decks44 decks
3%synergy
Eureka Moment
6.8%inclusion3 decks44 decks
-5%synergy
Fog
6.8%inclusion3 decks44 decks
3%synergy
Three Steps Ahead
6.8%inclusion3 decks44 decks
4%synergy
Tyvar's Stand
6.8%inclusion3 decks44 decks
4%synergy
Sublime Epiphany
6.8%inclusion3 decks44 decks
5%synergy
Legolas's Quick Reflexes
6.8%inclusion3 decks44 decks
5%synergy
Aetherize
6.8%inclusion3 decks44 decks
-5%synergy
Cryptic Command
6.8%inclusion3 decks44 decks
5%synergy
Collective Resistance
6.8%inclusion3 decks44 decks
3%synergy
Glen Elendra's Answer
5.0%inclusion1 decks20 decks
5%synergy
Sorceries
Nature's Lore
59%inclusion26 decks44 decks
28%synergy
Farseek
55%inclusion24 decks44 decks
29%synergy
Quantum Misalignment
41%inclusion18 decks44 decks
38%synergy
Skyshroud Claim
34%inclusion15 decks44 decks
25%synergy
Finale of Devastation
32%inclusion14 decks44 decks
21%synergy
Bala Ged Recovery
25%inclusion11 decks44 decks
15%synergy
Triumph of the Hordes
23%inclusion10 decks44 decks
20%synergy
Windfall
16%inclusion7 decks44 decks
12%synergy
Bridgeworks Battle
16%inclusion7 decks44 decks
11%synergy
Regrowth
14%inclusion6 decks44 decks
10%synergy
Rite of Replication
14%inclusion6 decks44 decks
6%synergy
Sea Gate Restoration
11%inclusion5 decks44 decks
6%synergy
Rishkar's Expertise
11%inclusion5 decks44 decks
2%synergy
Explore
11%inclusion5 decks44 decks
-9%synergy
Overwhelming Stampede
11%inclusion5 decks44 decks
-1%synergy
Ember Island Production
7.1%inclusion2 decks28 decks
6%synergy
Green Sun's Zenith
6.8%inclusion3 decks44 decks
-1%synergy
Flare of Cultivation
6.8%inclusion3 decks44 decks
5%synergy
Fabricate
6.8%inclusion3 decks44 decks
1%synergy
Quasiduplicate
6.8%inclusion3 decks44 decks
4%synergy
Harmonize
6.8%inclusion3 decks44 decks
1%synergy
Explosive Vegetation
6.8%inclusion3 decks44 decks
1%synergy
Ravenform
6.8%inclusion3 decks44 decks
3%synergy
Time Warp
6.8%inclusion3 decks44 decks
5%synergy
Open the Way
6.8%inclusion3 decks44 decks
4%synergy
Utility Artifacts
Lightning Greaves
48%inclusion21 decks44 decks
27%synergy
Swiftfoot Boots
43%inclusion19 decks44 decks
18%synergy
Helm of the Host
41%inclusion18 decks44 decks
36%synergy
Mirror Box
23%inclusion10 decks44 decks
19%synergy
The Great Henge
20%inclusion9 decks44 decks
11%synergy
Combine Chrysalis
20%inclusion9 decks44 decks
16%synergy
Skullclamp
14%inclusion6 decks44 decks
13%synergy
Eldrazi Monument
11%inclusion5 decks44 decks
11%synergy
Emerald Medallion
11%inclusion5 decks44 decks
8%synergy
Static Orb
9.1%inclusion4 decks44 decks
9%synergy
Winter Orb
9.1%inclusion4 decks44 decks
9%synergy
Idol of Oblivion
9.1%inclusion4 decks44 decks
6%synergy
Lithoform Engine
6.8%inclusion3 decks44 decks
6%synergy
The One Ring
6.8%inclusion3 decks44 decks
0%synergy
Sapphire Medallion
6.8%inclusion3 decks44 decks
3%synergy
Enchantments
Tribute to the World Tree
52%inclusion23 decks44 decks
46%synergy
Mystic Remora
48%inclusion21 decks44 decks
33%synergy
Sylvan Library
34%inclusion15 decks44 decks
26%synergy
Kindred Discovery
27%inclusion12 decks44 decks
18%synergy
Wild Growth
20%inclusion9 decks44 decks
12%synergy
Growing Rites of Itlimoc
20%inclusion9 decks44 decks
15%synergy
Exploration
18%inclusion8 decks44 decks
5%synergy
Primal Vigor
18%inclusion8 decks44 decks
15%synergy
Utopia Sprawl
16%inclusion7 decks44 decks
10%synergy
Beastmaster Ascension
16%inclusion7 decks44 decks
13%synergy
Unnatural Growth
16%inclusion7 decks44 decks
12%synergy
Cryptolith Rite
14%inclusion6 decks44 decks
10%synergy
Garruk's Uprising
14%inclusion6 decks44 decks
-4%synergy
Burgeoning
14%inclusion6 decks44 decks
7%synergy
Defense of the Heart
14%inclusion6 decks44 decks
11%synergy
Dismiss into Dream
11%inclusion5 decks44 decks
11%synergy
Extravagant Replication
9.1%inclusion4 decks44 decks
7%synergy
Song of the Dryads
9.1%inclusion4 decks44 decks
8%synergy
Opposition
9.1%inclusion4 decks44 decks
9%synergy
Wizard Class
6.8%inclusion3 decks44 decks
2%synergy
Wilderness Reclamation
6.8%inclusion3 decks44 decks
-2%synergy
Kenrith's Transformation
6.8%inclusion3 decks44 decks
3%synergy
Paradox Haze
6.8%inclusion3 decks44 decks
6%synergy
Impostor Syndrome
6.7%inclusion2 decks30 decks
5%synergy
Moonlit Meditation
6.5%inclusion2 decks31 decks
5%synergy
Springleaf Parade
5.0%inclusion1 decks20 decks
2%synergy
Planeswalkers
Oko, Thief of Crowns
52%inclusion23 decks44 decks
46%synergy
Utility Lands
Reliquary Tower
75%inclusion33 decks44 decks
25%synergy
Boseiju, Who Endures
57%inclusion25 decks44 decks
35%synergy
Command Beacon
39%inclusion17 decks44 decks
35%synergy
Yavimaya, Cradle of Growth
36%inclusion16 decks44 decks
15%synergy
Otawara, Soaring City
30%inclusion13 decks44 decks
11%synergy
Mistrise Village
29%inclusion11 decks38 decks
18%synergy
Temple of the False God
25%inclusion11 decks44 decks
9%synergy
Three Tree City
23%inclusion10 decks44 decks
18%synergy
Mystic Sanctuary
20%inclusion9 decks44 decks
8%synergy
Evendo, Waking Haven
19%inclusion6 decks32 decks
14%synergy
Alchemist's Refuge
18%inclusion8 decks44 decks
1%synergy
Castle Garenbrig
16%inclusion7 decks44 decks
12%synergy
Urza's Saga
9.1%inclusion4 decks44 decks
4%synergy
Homeward Path
9.1%inclusion4 decks44 decks
7%synergy
Rivendell
6.8%inclusion3 decks44 decks
1%synergy
Mirrorpool
6.8%inclusion3 decks44 decks
6%synergy
Scavenger Grounds
6.8%inclusion3 decks44 decks
3%synergy
Shifting Woodland
6.8%inclusion3 decks44 decks
1%synergy
Field of the Dead
6.8%inclusion3 decks44 decks
2%synergy
Lumbering Falls
6.8%inclusion3 decks44 decks
0%synergy
Rogue's Passage
6.8%inclusion3 decks44 decks
-15%synergy
Mana Artifacts
Sol Ring
100%inclusion44 decks44 decks
20%synergy
Arcane Signet
86%inclusion38 decks44 decks
23%synergy
Simic Signet
34%inclusion15 decks44 decks
3%synergy
Talisman of Curiosity
32%inclusion14 decks44 decks
10%synergy
Thought Vessel
30%inclusion13 decks44 decks
10%synergy
Basalt Monolith
11%inclusion5 decks44 decks
4%synergy
Mana Vault
11%inclusion5 decks44 decks
5%synergy
Thran Dynamo
11%inclusion5 decks44 decks
8%synergy
Fellwar Stone
9.1%inclusion4 decks44 decks
0%synergy
Gilded Lotus
6.8%inclusion3 decks44 decks
5%synergy
Worn Powerstone
6.8%inclusion3 decks44 decks
6%synergy
Lands
Command Tower
98%inclusion43 decks44 decks
13%synergy
Forest
91%inclusion40 decks44 decks
-5%synergy
Island
89%inclusion39 decks44 decks
-7%synergy
Breeding Pool
84%inclusion37 decks44 decks
37%synergy
Rejuvenating Springs
75%inclusion33 decks44 decks
32%synergy
Dreamroot Cascade
73%inclusion32 decks44 decks
29%synergy
Misty Rainforest
66%inclusion29 decks44 decks
35%synergy
Yavimaya Coast
64%inclusion28 decks44 decks
11%synergy
Hinterland Harbor
61%inclusion27 decks44 decks
1%synergy
Barkchannel Pathway
57%inclusion25 decks44 decks
37%synergy
Simic Growth Chamber
52%inclusion23 decks44 decks
5%synergy
Flooded Grove
48%inclusion21 decks44 decks
5%synergy
Willowrush Verge
40%inclusion17 decks43 decks
22%synergy
Fabled Passage
30%inclusion13 decks44 decks
14%synergy
Tropical Island
30%inclusion13 decks44 decks
15%synergy
Myriad Landscape
25%inclusion11 decks44 decks
4%synergy
Vineglimmer Snarl
25%inclusion11 decks44 decks
-14%synergy
Hedge Maze
25%inclusion11 decks44 decks
5%synergy
Bala Ged Recovery
25%inclusion11 decks44 decks
15%synergy
Sodden Verdure
25%inclusion5 decks20 decks
10%synergy
Exotic Orchard
23%inclusion10 decks44 decks
-1%synergy
Waterlogged Grove
23%inclusion10 decks44 decks
3%synergy
Temple of Mystery
23%inclusion10 decks44 decks
-15%synergy
Sink into Stupor
20%inclusion9 decks44 decks
9%synergy
Snow-Covered Island
18%inclusion8 decks44 decks
12%synergy
Snow-Covered Forest
18%inclusion8 decks44 decks
12%synergy
Botanical Sanctum
18%inclusion8 decks44 decks
5%synergy
Reflecting Pool
16%inclusion7 decks44 decks
13%synergy
Rimewood Falls
16%inclusion7 decks44 decks
8%synergy
Bridgeworks Battle
16%inclusion7 decks44 decks
11%synergy
Evolving Wilds
16%inclusion7 decks44 decks
-9%synergy
Glasspool Mimic
16%inclusion7 decks44 decks
12%synergy
Prismatic Vista
14%inclusion6 decks44 decks
7%synergy
Blighted Woodland
11%inclusion5 decks44 decks
4%synergy
Terramorphic Expanse
11%inclusion5 decks44 decks
-8%synergy
Windswept Heath
11%inclusion5 decks44 decks
1%synergy
Sea Gate Restoration
11%inclusion5 decks44 decks
6%synergy
Path of Ancestry
11%inclusion5 decks44 decks
-6%synergy
Thornwood Falls
11%inclusion5 decks44 decks
-6%synergy
Flooded Strand
11%inclusion5 decks44 decks
1%synergy
Rain-Slicked Copse
10%inclusion2 decks20 decks
3%synergy
Disciple of Freyalise
9.1%inclusion4 decks44 decks
4%synergy
Tangled Islet
9.1%inclusion4 decks44 decks
-7%synergy
Verdant Catacombs
9.1%inclusion4 decks44 decks
0%synergy
Cavern of Souls
9.1%inclusion4 decks44 decks
4%synergy
Vibrant Cityscape
6.9%inclusion2 decks29 decks
5%synergy
Tanglepool Bridge
6.8%inclusion3 decks44 decks
2%synergy
Littjara Mirrorlake
6.8%inclusion3 decks44 decks
3%synergy
Hydroelectric Specimen
6.8%inclusion3 decks44 decks
1%synergy
Overflowing Basin
6.8%inclusion3 decks44 decks
-14%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