Koma, Cosmos Serpent (Commander) - Clones

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #343
291decks
As CommanderAs CardAverage DeckDecks
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1
2345
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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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Radagast of Rhosgobel
14%inclusion4 decks29 decks
12%synergy
Multiversal Recruitment
10%inclusion6 decks61 decks
9%synergy
Mister Fantastic, Reed Richards
9.1%inclusion6 decks66 decks
5%synergy
Gandalf, Shadow's Foe
3.4%inclusion1 decks29 decks
2%synergy
The Notary Hobbits
3.4%inclusion1 decks29 decks
3%synergy
High Synergy Cards
Adrix and Nev, Twincasters
88%inclusion256 decks291 decks
79%synergy
Spark Double
84%inclusion245 decks291 decks
75%synergy
Elemental Bond
80%inclusion234 decks291 decks
75%synergy
Sakashima of a Thousand Faces
76%inclusion220 decks291 decks
71%synergy
Whelming Wave
79%inclusion231 decks291 decks
69%synergy
Irenicus's Vile Duplication
70%inclusion203 decks291 decks
64%synergy
Parallel Lives
66%inclusion191 decks291 decks
60%synergy
Sakashima the Impostor
62%inclusion179 decks291 decks
59%synergy
Serpent of Yawning Depths
60%inclusion176 decks291 decks
54%synergy
Junk Winder
57%inclusion167 decks291 decks
51%synergy
Top Cards
Cultivate
81%inclusion237 decks291 decks
36%synergy
Counterspell
75%inclusion217 decks291 decks
26%synergy
Kodama's Reach
71%inclusion207 decks291 decks
37%synergy
Rampant Growth
70%inclusion205 decks291 decks
31%synergy
Heroic Intervention
63%inclusion184 decks291 decks
33%synergy
Nature's Lore
62%inclusion181 decks291 decks
29%synergy
Koma, World-Eater
61%inclusion165 decks269 decks
49%synergy
Beast Within
59%inclusion171 decks291 decks
11%synergy
Doubling Season
59%inclusion171 decks291 decks
48%synergy
Double Major
57%inclusion165 decks291 decks
49%synergy
Game Changers
Cyclonic Rift
51%inclusion149 decks291 decks
28%synergy
Rhystic Study
41%inclusion118 decks291 decks
21%synergy
Fierce Guardianship
38%inclusion111 decks291 decks
22%synergy
Seedborn Muse
26%inclusion77 decks291 decks
11%synergy
Worldly Tutor
26%inclusion77 decks291 decks
13%synergy
Consecrated Sphinx
24%inclusion71 decks291 decks
16%synergy
Mystical Tutor
17%inclusion49 decks291 decks
9%synergy
Force of Will
16%inclusion46 decks291 decks
7%synergy
Ancient Tomb
15%inclusion43 decks291 decks
6%synergy
Gaea's Cradle
7.6%inclusion22 decks291 decks
1%synergy
Creatures
Aesi, Tyrant of Gyre Strait
54%inclusion158 decks291 decks
36%synergy
Birds of Paradise
49%inclusion142 decks291 decks
21%synergy
Spawning Kraken
46%inclusion135 decks291 decks
40%synergy
Llanowar Elves
45%inclusion132 decks291 decks
17%synergy
Craterhoof Behemoth
41%inclusion119 decks291 decks
30%synergy
Elvish Mystic
38%inclusion111 decks291 decks
15%synergy
Sakura-Tribe Elder
35%inclusion103 decks291 decks
17%synergy
Arixmethes, Slumbering Isle
34%inclusion99 decks291 decks
21%synergy
Roaming Throne
33%inclusion97 decks291 decks
26%synergy
Murkfiend Liege
33%inclusion97 decks291 decks
20%synergy
Summon: Leviathan
32%inclusion63 decks197 decks
25%synergy
Garruk's Packleader
30%inclusion86 decks291 decks
27%synergy
Tatyova, Benthic Druid
29%inclusion84 decks291 decks
-0%synergy
Eternal Witness
28%inclusion81 decks291 decks
10%synergy
Ohran Frostfang
27%inclusion80 decks291 decks
24%synergy
Fyndhorn Elves
27%inclusion79 decks291 decks
13%synergy
Esix, Fractal Bloom
26%inclusion77 decks291 decks
23%synergy
Octomancer
26%inclusion76 decks291 decks
22%synergy
Glasspool Mimic
24%inclusion69 decks291 decks
19%synergy
Enduring Vitality
24%inclusion68 decks287 decks
16%synergy
Progenitor Mimic
23%inclusion66 decks291 decks
19%synergy
Phyrexian Metamorph
21%inclusion62 decks291 decks
13%synergy
Hullbreaker Horror
21%inclusion62 decks291 decks
4%synergy
Clever Impersonator
20%inclusion59 decks291 decks
15%synergy
Chameleon, Master of Disguise
19%inclusion33 decks171 decks
17%synergy
Fanatic of Rhonas
19%inclusion56 decks291 decks
14%synergy
Archetype of Imagination
18%inclusion53 decks291 decks
14%synergy
Auton Soldier
16%inclusion48 decks291 decks
14%synergy
Starwinder
15%inclusion28 decks181 decks
10%synergy
Toski, Bearer of Secrets
15%inclusion44 decks291 decks
12%synergy
The Unagi of Kyoshi Island
15%inclusion23 decks154 decks
10%synergy
Curiosity Crafter
15%inclusion43 decks291 decks
11%synergy
Irma, Part-Time Mutant
15%inclusion16 decks110 decks
12%synergy
Azusa, Lost but Seeking
14%inclusion40 decks291 decks
1%synergy
Coiling Oracle
13%inclusion38 decks291 decks
1%synergy
Uro, Titan of Nature's Wrath
12%inclusion36 decks291 decks
3%synergy
Slinn Voda, the Rising Deep
11%inclusion33 decks291 decks
6%synergy
Scute Swarm
11%inclusion33 decks291 decks
-7%synergy
Delighted Halfling
10%inclusion30 decks291 decks
-1%synergy
Clone
10%inclusion29 decks291 decks
9%synergy
Mirror Image
10%inclusion29 decks291 decks
9%synergy
Undercover Operative
10%inclusion28 decks291 decks
9%synergy
Circle of Dreams Druid
10%inclusion28 decks291 decks
8%synergy
Saryth, the Viper's Fang
10%inclusion28 decks291 decks
8%synergy
Enduring Curiosity
9.3%inclusion27 decks289 decks
6%synergy
Xolatoyac, the Smiling Flood
9.3%inclusion27 decks291 decks
3%synergy
Lotus Cobra
9.3%inclusion27 decks291 decks
-3%synergy
Troyan, Gutsy Explorer
8.9%inclusion26 decks291 decks
4%synergy
Stunt Double
8.9%inclusion26 decks291 decks
8%synergy
Phantasmal Image
8.9%inclusion26 decks291 decks
6%synergy
Instants
Growth Spiral
54%inclusion156 decks291 decks
9%synergy
Second Harvest
45%inclusion131 decks291 decks
39%synergy
Mana Drain
42%inclusion121 decks291 decks
27%synergy
An Offer You Can't Refuse
37%inclusion109 decks291 decks
14%synergy
Arcane Denial
37%inclusion109 decks291 decks
15%synergy
Pongify
37%inclusion107 decks291 decks
12%synergy
Negate
35%inclusion101 decks291 decks
10%synergy
Rapid Hybridization
33%inclusion95 decks291 decks
5%synergy
Swan Song
32%inclusion94 decks291 decks
13%synergy
Return of the Wildspeaker
27%inclusion78 decks291 decks
17%synergy
Krosan Grip
20%inclusion59 decks291 decks
14%synergy
Mystic Reflection
18%inclusion52 decks291 decks
16%synergy
Planar Genesis
18%inclusion51 decks291 decks
7%synergy
Nature's Claim
16%inclusion46 decks291 decks
7%synergy
Cackling Counterpart
15%inclusion45 decks291 decks
12%synergy
Tamiyo's Safekeeping
15%inclusion45 decks291 decks
11%synergy
Reality Shift
15%inclusion44 decks291 decks
1%synergy
Stubborn Denial
14%inclusion42 decks291 decks
12%synergy
Chord of Calling
14%inclusion40 decks291 decks
6%synergy
Sink into Stupor
13%inclusion39 decks291 decks
1%synergy
Simic Charm
13%inclusion39 decks291 decks
6%synergy
Harrow
13%inclusion38 decks291 decks
2%synergy
Brainstorm
13%inclusion37 decks291 decks
-2%synergy
Snakeskin Veil
12%inclusion35 decks291 decks
6%synergy
Sublime Epiphany
12%inclusion34 decks291 decks
9%synergy
Voidslime
11%inclusion33 decks291 decks
7%synergy
Pact of Negation
11%inclusion32 decks291 decks
5%synergy
Force of Negation
10%inclusion30 decks291 decks
3%synergy
Return to Nature
10%inclusion28 decks291 decks
5%synergy
Noxious Revival
10%inclusion28 decks291 decks
5%synergy
Three Steps Ahead
9.3%inclusion27 decks291 decks
6%synergy
Harmonized Crescendo
9.1%inclusion12 decks132 decks
6%synergy
Plasm Capture
8.9%inclusion26 decks291 decks
6%synergy
Archdruid's Charm
8.2%inclusion24 decks291 decks
3%synergy
See Double
7.9%inclusion23 decks291 decks
6%synergy
Eureka Moment
7.6%inclusion22 decks291 decks
-4%synergy
Perplexing Test
7.6%inclusion22 decks291 decks
2%synergy
Tyvar's Stand
7.2%inclusion21 decks291 decks
3%synergy
Resculpt
7.2%inclusion21 decks291 decks
2%synergy
Narset's Reversal
6.9%inclusion20 decks291 decks
5%synergy
Force of Vigor
6.5%inclusion19 decks291 decks
2%synergy
Repudiate // Replicate
6.5%inclusion19 decks291 decks
5%synergy
Auroral Procession
6.3%inclusion13 decks208 decks
3%synergy
Disallow
5.8%inclusion17 decks291 decks
4%synergy
Crop Rotation
5.5%inclusion16 decks291 decks
-6%synergy
Entish Restoration
5.5%inclusion16 decks291 decks
-3%synergy
Strix Serenade
5.5%inclusion16 decks291 decks
3%synergy
Collective Resistance
5.5%inclusion16 decks291 decks
2%synergy
Embrace the Paradox
5.5%inclusion5 decks91 decks
-0%synergy
Muddle the Mixture
5.2%inclusion15 decks291 decks
1%synergy
Sorceries
Farseek
55%inclusion161 decks291 decks
29%synergy
Three Visits
53%inclusion155 decks291 decks
27%synergy
Quantum Misalignment
45%inclusion130 decks291 decks
42%synergy
Skyshroud Claim
38%inclusion112 decks291 decks
29%synergy
Rite of Replication
30%inclusion87 decks291 decks
23%synergy
Explore
24%inclusion70 decks291 decks
4%synergy
Quasiduplicate
17%inclusion49 decks291 decks
15%synergy
Finale of Devastation
16%inclusion48 decks291 decks
5%synergy
Overwhelming Stampede
16%inclusion48 decks291 decks
4%synergy
Bala Ged Recovery
15%inclusion45 decks291 decks
6%synergy
Triumph of the Hordes
15%inclusion43 decks291 decks
12%synergy
Migration Path
14%inclusion42 decks291 decks
11%synergy
Rishkar's Expertise
12%inclusion36 decks291 decks
3%synergy
Shamanic Revelation
12%inclusion35 decks291 decks
7%synergy
Distant Melody
11%inclusion31 decks291 decks
7%synergy
Explosive Vegetation
10%inclusion30 decks291 decks
5%synergy
Shared Roots
10%inclusion15 decks153 decks
4%synergy
Croaking Counterpart
8.6%inclusion25 decks291 decks
5%synergy
Sea Gate Restoration
8.6%inclusion25 decks291 decks
3%synergy
Doppelgang
8.6%inclusion25 decks291 decks
2%synergy
Curse of the Swine
8.2%inclusion24 decks291 decks
-4%synergy
Regrowth
7.9%inclusion23 decks291 decks
5%synergy
Mind into Matter
7.6%inclusion7 decks92 decks
-1%synergy
Harmonize
7.2%inclusion21 decks291 decks
2%synergy
Green Sun's Zenith
6.9%inclusion20 decks291 decks
-1%synergy
Ponder
6.5%inclusion19 decks291 decks
-1%synergy
Fabricate
6.5%inclusion19 decks291 decks
1%synergy
Urban Evolution
6.5%inclusion19 decks291 decks
-2%synergy
Ravenform
6.5%inclusion19 decks291 decks
3%synergy
Echocasting Symposium
6.5%inclusion6 decks92 decks
3%synergy
Lessons from Life
6.4%inclusion7 decks110 decks
1%synergy
Spitting Image
6.2%inclusion18 decks291 decks
4%synergy
Replication Technique
5.8%inclusion17 decks291 decks
3%synergy
Bridgeworks Battle
5.8%inclusion17 decks291 decks
1%synergy
Open the Way
5.8%inclusion17 decks291 decks
1%synergy
Flare of Cultivation
5.5%inclusion16 decks291 decks
4%synergy
Ember Island Production
5.3%inclusion8 decks152 decks
4%synergy
Polymorph
5.2%inclusion15 decks291 decks
5%synergy
Raise the Palisade
5.2%inclusion15 decks291 decks
-1%synergy
Utility Artifacts
Helm of the Host
54%inclusion156 decks291 decks
49%synergy
Lightning Greaves
46%inclusion135 decks291 decks
26%synergy
Swiftfoot Boots
46%inclusion133 decks291 decks
21%synergy
Mirror Box
39%inclusion113 decks291 decks
36%synergy
Combine Chrysalis
30%inclusion88 decks291 decks
26%synergy
Emerald Medallion
15%inclusion45 decks291 decks
12%synergy
Eldrazi Monument
15%inclusion43 decks291 decks
14%synergy
The Great Henge
13%inclusion39 decks291 decks
4%synergy
Mirror Gallery
11%inclusion33 decks291 decks
11%synergy
Sapphire Medallion
11%inclusion31 decks291 decks
7%synergy
Mirrormind Crown
7.6%inclusion10 decks132 decks
7%synergy
Idol of Oblivion
7.6%inclusion22 decks291 decks
4%synergy
Bident of Thassa
6.5%inclusion19 decks291 decks
-0%synergy
Skullclamp
5.5%inclusion16 decks291 decks
4%synergy
Enchantments
Tribute to the World Tree
54%inclusion156 decks291 decks
48%synergy
Kindred Discovery
34%inclusion98 decks291 decks
24%synergy
Mystic Remora
31%inclusion90 decks291 decks
17%synergy
Primal Vigor
21%inclusion60 decks291 decks
17%synergy
Growing Rites of Itlimoc
20%inclusion59 decks291 decks
15%synergy
Cryptolith Rite
20%inclusion58 decks291 decks
16%synergy
Extravagant Replication
20%inclusion58 decks291 decks
17%synergy
Exploration
19%inclusion54 decks291 decks
6%synergy
Sylvan Library
18%inclusion52 decks291 decks
9%synergy
Beastmaster Ascension
18%inclusion51 decks291 decks
14%synergy
Garruk's Uprising
14%inclusion42 decks291 decks
-3%synergy
Wild Growth
14%inclusion41 decks291 decks
5%synergy
Utopia Sprawl
12%inclusion36 decks291 decks
6%synergy
Paradox Haze
12%inclusion35 decks291 decks
12%synergy
Moonlit Meditation
12%inclusion21 decks181 decks
10%synergy
Impostor Syndrome
11%inclusion19 decks171 decks
10%synergy
Propaganda
11%inclusion31 decks291 decks
4%synergy
Defense of the Heart
10%inclusion30 decks291 decks
8%synergy
Burgeoning
10%inclusion28 decks291 decks
3%synergy
Wilderness Reclamation
9.3%inclusion27 decks291 decks
0%synergy
Vesuvan Duplimancy
8.2%inclusion24 decks291 decks
6%synergy
Imprisoned in the Moon
7.9%inclusion23 decks291 decks
4%synergy
Unnatural Growth
7.9%inclusion23 decks291 decks
5%synergy
Asceticism
7.9%inclusion23 decks291 decks
5%synergy
Kenrith's Transformation
7.2%inclusion21 decks291 decks
4%synergy
Opposition
7.2%inclusion21 decks291 decks
7%synergy
Mirror Room // Fractured Realm
5.5%inclusion16 decks289 decks
4%synergy
Dismiss into Dream
5.2%inclusion15 decks291 decks
5%synergy
Planeswalkers
Oko, Thief of Crowns
32%inclusion94 decks291 decks
26%synergy
Utility Lands
Reliquary Tower
65%inclusion190 decks291 decks
15%synergy
Yavimaya, Cradle of Growth
30%inclusion87 decks291 decks
9%synergy
Boseiju, Who Endures
29%inclusion84 decks291 decks
7%synergy
Command Beacon
26%inclusion76 decks291 decks
23%synergy
Three Tree City
20%inclusion57 decks291 decks
15%synergy
Otawara, Soaring City
19%inclusion56 decks291 decks
1%synergy
Mystic Sanctuary
19%inclusion55 decks291 decks
7%synergy
Temple of the False God
19%inclusion55 decks291 decks
3%synergy
Mistrise Village
19%inclusion39 decks208 decks
8%synergy
Castle Garenbrig
16%inclusion47 decks291 decks
12%synergy
Mosswort Bridge
16%inclusion46 decks291 decks
-1%synergy
Alchemist's Refuge
15%inclusion43 decks291 decks
-4%synergy
Rogue's Passage
13%inclusion37 decks291 decks
-11%synergy
Evendo, Waking Haven
11%inclusion20 decks183 decks
6%synergy
Restless Vinestalk
7.2%inclusion21 decks291 decks
3%synergy
Castle Vantress
5.5%inclusion16 decks291 decks
-1%synergy
Mana Artifacts
Sol Ring
93%inclusion272 decks291 decks
13%synergy
Arcane Signet
81%inclusion237 decks291 decks
18%synergy
Simic Signet
40%inclusion115 decks291 decks
11%synergy
Thought Vessel
36%inclusion106 decks291 decks
16%synergy
Talisman of Curiosity
33%inclusion97 decks291 decks
12%synergy
Fellwar Stone
10%inclusion30 decks291 decks
1%synergy
Commander's Sphere
7.9%inclusion23 decks291 decks
1%synergy
Decanter of Endless Water
6.9%inclusion20 decks291 decks
3%synergy
Thran Dynamo
6.9%inclusion20 decks291 decks
4%synergy
Mana Vault
6.2%inclusion18 decks291 decks
0%synergy
Lands
Forest
93%inclusion271 decks291 decks
-3%synergy
Command Tower
93%inclusion270 decks291 decks
8%synergy
Island
92%inclusion269 decks291 decks
-3%synergy
Hinterland Harbor
75%inclusion217 decks291 decks
12%synergy
Breeding Pool
70%inclusion205 decks291 decks
23%synergy
Rejuvenating Springs
70%inclusion203 decks291 decks
27%synergy
Dreamroot Cascade
67%inclusion196 decks291 decks
21%synergy
Yavimaya Coast
67%inclusion194 decks291 decks
14%synergy
Simic Growth Chamber
58%inclusion169 decks291 decks
13%synergy
Flooded Grove
52%inclusion150 decks291 decks
8%synergy
Barkchannel Pathway
47%inclusion136 decks291 decks
27%synergy
Misty Rainforest
43%inclusion126 decks291 decks
12%synergy
Vineglimmer Snarl
37%inclusion109 decks291 decks
-2%synergy
Temple of Mystery
37%inclusion108 decks291 decks
0%synergy
Hedge Maze
29%inclusion85 decks291 decks
10%synergy
Waterlogged Grove
28%inclusion82 decks291 decks
9%synergy
Willowrush Verge
26%inclusion62 decks235 decks
8%synergy
Myriad Landscape
26%inclusion76 decks291 decks
6%synergy
Exotic Orchard
26%inclusion75 decks291 decks
0%synergy
Fabled Passage
24%inclusion71 decks291 decks
7%synergy
Glasspool Mimic
24%inclusion69 decks291 decks
19%synergy
Evolving Wilds
20%inclusion57 decks291 decks
-4%synergy
Tropical Island
18%inclusion51 decks291 decks
3%synergy
Sodden Verdure
17%inclusion23 decks132 decks
-6%synergy
Littjara Mirrorlake
17%inclusion50 decks291 decks
14%synergy
Botanical Sanctum
16%inclusion48 decks291 decks
4%synergy
Rimewood Falls
16%inclusion47 decks291 decks
9%synergy
Thornwood Falls
16%inclusion46 decks291 decks
-0%synergy
Overflowing Basin
15%inclusion45 decks291 decks
-6%synergy
Bala Ged Recovery
15%inclusion45 decks291 decks
6%synergy
Tangled Islet
14%inclusion42 decks291 decks
-1%synergy
Sink into Stupor
13%inclusion39 decks291 decks
1%synergy
Snow-Covered Forest
13%inclusion37 decks291 decks
7%synergy
Snow-Covered Island
11%inclusion32 decks291 decks
5%synergy
Turbulent Wilderness
11%inclusion10 decks92 decks
-6%synergy
Prismatic Vista
11%inclusion31 decks291 decks
4%synergy
Terramorphic Expanse
10%inclusion30 decks291 decks
-10%synergy
Reflecting Pool
10%inclusion28 decks291 decks
7%synergy
Sea Gate Restoration
8.6%inclusion25 decks291 decks
3%synergy
Path of Ancestry
8.6%inclusion25 decks291 decks
-9%synergy
Flooded Strand
8.2%inclusion24 decks291 decks
-3%synergy
Blighted Woodland
7.9%inclusion23 decks291 decks
2%synergy
Windswept Heath
7.2%inclusion21 decks291 decks
-3%synergy
Verdant Catacombs
7.2%inclusion21 decks291 decks
-2%synergy
Simic Guildgate
6.9%inclusion20 decks291 decks
-2%synergy
Rain-Slicked Copse
6.8%inclusion9 decks132 decks
-3%synergy
Disciple of Freyalise
6.5%inclusion19 decks291 decks
1%synergy
Hydroelectric Specimen
6.2%inclusion18 decks291 decks
0%synergy
Bridgeworks Battle
5.8%inclusion17 decks291 decks
1%synergy
Scalding Tarn
5.8%inclusion17 decks291 decks
-3%synergy
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