Koma, Cosmos Serpent (Commander) - Upgraded Clones

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #338
64decks
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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Mister Fantastic, Reed Richards
17%inclusion2 decks12 decks
14%synergy
Multiversal Incursion
8.3%inclusion1 decks12 decks
8%synergy
High Synergy Cards
Elemental Bond
86%inclusion55 decks64 decks
80%synergy
Spark Double
88%inclusion56 decks64 decks
79%synergy
Adrix and Nev, Twincasters
86%inclusion55 decks64 decks
77%synergy
Whelming Wave
83%inclusion53 decks64 decks
72%synergy
Irenicus's Vile Duplication
72%inclusion46 decks64 decks
66%synergy
Tribute to the World Tree
66%inclusion42 decks64 decks
60%synergy
Serpent of Yawning Depths
66%inclusion42 decks64 decks
59%synergy
Sakashima of a Thousand Faces
64%inclusion41 decks64 decks
59%synergy
Parallel Lives
64%inclusion41 decks64 decks
58%synergy
Doubling Season
64%inclusion41 decks64 decks
53%synergy
Top Cards
Cultivate
88%inclusion56 decks64 decks
42%synergy
Counterspell
81%inclusion52 decks64 decks
32%synergy
Rampant Growth
73%inclusion47 decks64 decks
34%synergy
Kodama's Reach
72%inclusion46 decks64 decks
37%synergy
Nature's Lore
70%inclusion45 decks64 decks
38%synergy
Beast Within
69%inclusion44 decks64 decks
20%synergy
Heroic Intervention
66%inclusion42 decks64 decks
35%synergy
Farseek
66%inclusion42 decks64 decks
39%synergy
Koma, World-Eater
63%inclusion40 decks64 decks
50%synergy
Junk Winder
59%inclusion38 decks64 decks
53%synergy
Game Changers
Cyclonic Rift
45%inclusion29 decks64 decks
22%synergy
Rhystic Study
34%inclusion22 decks64 decks
15%synergy
Consecrated Sphinx
28%inclusion18 decks64 decks
20%synergy
Seedborn Muse
25%inclusion16 decks64 decks
9%synergy
Fierce Guardianship
25%inclusion16 decks64 decks
9%synergy
Worldly Tutor
16%inclusion10 decks64 decks
2%synergy
Ancient Tomb
7.8%inclusion5 decks64 decks
-1%synergy
Creatures
Sakashima the Impostor
55%inclusion35 decks64 decks
52%synergy
Birds of Paradise
48%inclusion31 decks64 decks
21%synergy
Arixmethes, Slumbering Isle
47%inclusion30 decks64 decks
34%synergy
Summon: Leviathan
42%inclusion25 decks59 decks
36%synergy
Garruk's Packleader
42%inclusion27 decks64 decks
40%synergy
Aesi, Tyrant of Gyre Strait
42%inclusion27 decks64 decks
24%synergy
Craterhoof Behemoth
42%inclusion27 decks64 decks
32%synergy
Elvish Mystic
41%inclusion26 decks64 decks
18%synergy
Llanowar Elves
41%inclusion26 decks64 decks
13%synergy
Sakura-Tribe Elder
38%inclusion24 decks64 decks
19%synergy
Spawning Kraken
34%inclusion22 decks64 decks
27%synergy
Tatyova, Benthic Druid
30%inclusion19 decks64 decks
0%synergy
Eternal Witness
30%inclusion19 decks64 decks
11%synergy
Roaming Throne
28%inclusion18 decks64 decks
21%synergy
Starwinder
27%inclusion15 decks56 decks
21%synergy
Murkfiend Liege
27%inclusion17 decks64 decks
13%synergy
Fyndhorn Elves
27%inclusion17 decks64 decks
13%synergy
Enduring Vitality
25%inclusion16 decks64 decks
17%synergy
Archetype of Imagination
25%inclusion16 decks64 decks
21%synergy
Ohran Frostfang
25%inclusion16 decks64 decks
21%synergy
Octomancer
23%inclusion15 decks64 decks
19%synergy
Hullbreaker Horror
22%inclusion14 decks64 decks
4%synergy
Irma, Part-Time Mutant
21%inclusion6 decks29 decks
18%synergy
Chameleon, Master of Disguise
20%inclusion11 decks54 decks
18%synergy
Fanatic of Rhonas
19%inclusion12 decks64 decks
13%synergy
Enduring Curiosity
19%inclusion12 decks64 decks
16%synergy
Azusa, Lost but Seeking
17%inclusion11 decks64 decks
4%synergy
Glasspool Mimic
17%inclusion11 decks64 decks
13%synergy
Coiling Oracle
16%inclusion10 decks64 decks
3%synergy
Esix, Fractal Bloom
16%inclusion10 decks64 decks
12%synergy
Toski, Bearer of Secrets
16%inclusion10 decks64 decks
12%synergy
Uro, Titan of Nature's Wrath
16%inclusion10 decks64 decks
6%synergy
The Unagi of Kyoshi Island
15%inclusion7 decks46 decks
10%synergy
Phyrexian Metamorph
14%inclusion9 decks64 decks
6%synergy
Auton Soldier
14%inclusion9 decks64 decks
11%synergy
Disciple of Freyalise
13%inclusion8 decks64 decks
7%synergy
Scute Swarm
13%inclusion8 decks64 decks
-6%synergy
Biovisionary
13%inclusion8 decks64 decks
10%synergy
Hydroelectric Specimen
11%inclusion7 decks64 decks
5%synergy
Tam, Mindful First-Year
10%inclusion4 decks39 decks
8%synergy
Reclamation Sage
9.4%inclusion6 decks64 decks
-3%synergy
Curiosity Crafter
9.4%inclusion6 decks64 decks
6%synergy
Circle of Dreams Druid
9.4%inclusion6 decks64 decks
7%synergy
Inga and Esika
9.4%inclusion6 decks64 decks
7%synergy
Clever Impersonator
9.4%inclusion6 decks64 decks
4%synergy
Badgermole Cub
8.5%inclusion4 decks47 decks
3%synergy
Maraleaf Pixie
7.8%inclusion5 decks64 decks
3%synergy
Jaheira, Friend of the Forest
7.8%inclusion5 decks64 decks
4%synergy
Troyan, Gutsy Explorer
7.8%inclusion5 decks64 decks
4%synergy
Vizier of Many Faces
7.8%inclusion5 decks64 decks
7%synergy
Instants
Growth Spiral
56%inclusion36 decks64 decks
12%synergy
Pongify
48%inclusion31 decks64 decks
24%synergy
Double Major
48%inclusion31 decks64 decks
40%synergy
An Offer You Can't Refuse
45%inclusion29 decks64 decks
22%synergy
Arcane Denial
45%inclusion29 decks64 decks
23%synergy
Second Harvest
44%inclusion28 decks64 decks
37%synergy
Rapid Hybridization
41%inclusion26 decks64 decks
14%synergy
Return of the Wildspeaker
38%inclusion24 decks64 decks
27%synergy
Swan Song
31%inclusion20 decks64 decks
13%synergy
Negate
30%inclusion19 decks64 decks
5%synergy
Mana Drain
30%inclusion19 decks64 decks
15%synergy
Stubborn Denial
25%inclusion16 decks64 decks
22%synergy
Krosan Grip
23%inclusion15 decks64 decks
17%synergy
Nature's Claim
23%inclusion15 decks64 decks
15%synergy
Tamiyo's Safekeeping
23%inclusion15 decks64 decks
18%synergy
Reality Shift
20%inclusion13 decks64 decks
6%synergy
Planar Genesis
20%inclusion13 decks64 decks
9%synergy
Mystic Reflection
17%inclusion11 decks64 decks
15%synergy
Snakeskin Veil
16%inclusion10 decks64 decks
10%synergy
Chord of Calling
16%inclusion10 decks64 decks
8%synergy
Brainstorm
14%inclusion9 decks64 decks
-0%synergy
Entish Restoration
14%inclusion9 decks64 decks
5%synergy
Three Steps Ahead
13%inclusion8 decks64 decks
10%synergy
Harrow
13%inclusion8 decks64 decks
1%synergy
Return to Nature
13%inclusion8 decks64 decks
8%synergy
Resculpt
13%inclusion8 decks64 decks
8%synergy
Cackling Counterpart
13%inclusion8 decks64 decks
9%synergy
Lazotep Plating
13%inclusion8 decks64 decks
12%synergy
Sink into Stupor
13%inclusion8 decks64 decks
0%synergy
Voidslime
13%inclusion8 decks64 decks
8%synergy
Simic Charm
13%inclusion8 decks64 decks
5%synergy
Auroral Procession
11%inclusion7 decks61 decks
8%synergy
Tyvar's Stand
11%inclusion7 decks64 decks
7%synergy
Sublime Epiphany
11%inclusion7 decks64 decks
9%synergy
Aetherize
11%inclusion7 decks64 decks
-1%synergy
Slip Out the Back
11%inclusion7 decks64 decks
8%synergy
Plasm Capture
9.4%inclusion6 decks64 decks
6%synergy
Archdruid's Charm
9.4%inclusion6 decks64 decks
4%synergy
Perplexing Test
9.4%inclusion6 decks64 decks
4%synergy
Muddle the Mixture
7.8%inclusion5 decks64 decks
4%synergy
See Double
7.8%inclusion5 decks64 decks
6%synergy
Force of Negation
7.8%inclusion5 decks64 decks
0%synergy
Mirrorform
7.7%inclusion3 decks39 decks
6%synergy
Decisive Denial
6.3%inclusion4 decks64 decks
0%synergy
Wrap in Vigor
6.3%inclusion4 decks64 decks
5%synergy
Legolas's Quick Reflexes
6.3%inclusion4 decks64 decks
5%synergy
Roiling Regrowth
6.3%inclusion4 decks64 decks
2%synergy
Noxious Revival
6.3%inclusion4 decks64 decks
1%synergy
Pull from Tomorrow
6.3%inclusion4 decks64 decks
2%synergy
Pact of Negation
6.3%inclusion4 decks64 decks
-0%synergy
Sorceries
Three Visits
58%inclusion37 decks64 decks
32%synergy
Quantum Misalignment
44%inclusion28 decks64 decks
41%synergy
Skyshroud Claim
34%inclusion22 decks64 decks
25%synergy
Explore
31%inclusion20 decks64 decks
11%synergy
Rite of Replication
22%inclusion14 decks64 decks
15%synergy
Bala Ged Recovery
20%inclusion13 decks64 decks
11%synergy
Overwhelming Stampede
20%inclusion13 decks64 decks
8%synergy
Triumph of the Hordes
17%inclusion11 decks64 decks
14%synergy
Rishkar's Expertise
17%inclusion11 decks64 decks
8%synergy
Migration Path
17%inclusion11 decks64 decks
14%synergy
Finale of Devastation
14%inclusion9 decks64 decks
3%synergy
Curse of the Swine
13%inclusion8 decks64 decks
1%synergy
Mind into Matter
13%inclusion3 decks24 decks
4%synergy
Repudiate // Replicate
11%inclusion7 decks64 decks
9%synergy
Shamanic Revelation
11%inclusion7 decks64 decks
6%synergy
Regrowth
11%inclusion7 decks64 decks
8%synergy
Shared Roots
11%inclusion5 decks46 decks
5%synergy
Into the North
9.4%inclusion6 decks64 decks
8%synergy
Urban Evolution
9.4%inclusion6 decks64 decks
0%synergy
Planar Engineering
8.3%inclusion2 decks24 decks
4%synergy
Germination Practicum
8.3%inclusion2 decks24 decks
3%synergy
Ponder
7.8%inclusion5 decks64 decks
1%synergy
Green Sun's Zenith
7.8%inclusion5 decks64 decks
-0%synergy
Croaking Counterpart
7.8%inclusion5 decks64 decks
3%synergy
Sea Gate Restoration
7.8%inclusion5 decks64 decks
3%synergy
Distant Melody
7.8%inclusion5 decks64 decks
5%synergy
Raise the Palisade
7.8%inclusion5 decks64 decks
2%synergy
Glimpse the Core
7.8%inclusion5 decks64 decks
7%synergy
Polymorph
6.3%inclusion4 decks64 decks
6%synergy
Replication Technique
6.3%inclusion4 decks64 decks
3%synergy
Flare of Cultivation
6.3%inclusion4 decks64 decks
4%synergy
Turntimber Symbiosis
6.3%inclusion4 decks64 decks
4%synergy
Fabricate
6.3%inclusion4 decks64 decks
0%synergy
Quasiduplicate
6.3%inclusion4 decks64 decks
4%synergy
Vastwood Surge
6.3%inclusion4 decks64 decks
5%synergy
Utility Artifacts
Lightning Greaves
58%inclusion37 decks64 decks
38%synergy
Helm of the Host
44%inclusion28 decks64 decks
39%synergy
Swiftfoot Boots
42%inclusion27 decks64 decks
18%synergy
Mirror Box
27%inclusion17 decks64 decks
23%synergy
Combine Chrysalis
25%inclusion16 decks64 decks
21%synergy
Eldrazi Monument
17%inclusion11 decks64 decks
17%synergy
Emerald Medallion
17%inclusion11 decks64 decks
14%synergy
Mirrormind Crown
15%inclusion6 decks39 decks
15%synergy
Sapphire Medallion
13%inclusion8 decks64 decks
9%synergy
Bident of Thassa
11%inclusion7 decks64 decks
4%synergy
The Great Henge
7.8%inclusion5 decks64 decks
-2%synergy
Skullclamp
6.3%inclusion4 decks64 decks
5%synergy
Proteus Staff
6.3%inclusion4 decks64 decks
6%synergy
Idol of Oblivion
6.3%inclusion4 decks64 decks
3%synergy
Enchantments
Kindred Discovery
44%inclusion28 decks64 decks
35%synergy
Mystic Remora
33%inclusion21 decks64 decks
19%synergy
Cryptolith Rite
23%inclusion15 decks64 decks
20%synergy
Growing Rites of Itlimoc
20%inclusion13 decks64 decks
15%synergy
Exploration
17%inclusion11 decks64 decks
5%synergy
Primal Vigor
16%inclusion10 decks64 decks
13%synergy
Moonlit Meditation
14%inclusion8 decks56 decks
13%synergy
Beastmaster Ascension
14%inclusion9 decks64 decks
11%synergy
Defense of the Heart
14%inclusion9 decks64 decks
12%synergy
Utopia Sprawl
13%inclusion8 decks64 decks
6%synergy
Imprisoned in the Moon
13%inclusion8 decks64 decks
8%synergy
Extravagant Replication
13%inclusion8 decks64 decks
10%synergy
Wild Growth
13%inclusion8 decks64 decks
4%synergy
Opposition
13%inclusion8 decks64 decks
12%synergy
Garruk's Uprising
11%inclusion7 decks64 decks
-7%synergy
Paradox Haze
11%inclusion7 decks64 decks
11%synergy
Wilderness Reclamation
9.4%inclusion6 decks64 decks
0%synergy
Sylvan Library
9.4%inclusion6 decks64 decks
1%synergy
Kenrith's Transformation
9.4%inclusion6 decks64 decks
6%synergy
Propaganda
9.4%inclusion6 decks64 decks
2%synergy
Unnatural Growth
7.8%inclusion5 decks64 decks
4%synergy
Burgeoning
7.8%inclusion5 decks64 decks
1%synergy
Dismiss into Dream
7.8%inclusion5 decks64 decks
8%synergy
Impostor Syndrome
7.4%inclusion4 decks54 decks
6%synergy
Asceticism
6.3%inclusion4 decks64 decks
3%synergy
Khalni Heart Expedition
6.3%inclusion4 decks64 decks
3%synergy
Battles
Invasion of Zendikar
7.8%inclusion5 decks64 decks
6%synergy
Planeswalkers
Oko, Thief of Crowns
34%inclusion22 decks64 decks
28%synergy
Kiora, the Crashing Wave
6.3%inclusion4 decks64 decks
4%synergy
Utility Lands
Reliquary Tower
63%inclusion40 decks64 decks
12%synergy
Mystic Sanctuary
27%inclusion17 decks64 decks
14%synergy
Boseiju, Who Endures
23%inclusion15 decks64 decks
1%synergy
Yavimaya, Cradle of Growth
22%inclusion14 decks64 decks
1%synergy
Mosswort Bridge
20%inclusion13 decks64 decks
3%synergy
Temple of the False God
20%inclusion13 decks64 decks
4%synergy
Rogue's Passage
19%inclusion12 decks64 decks
-4%synergy
Mistrise Village
18%inclusion11 decks61 decks
7%synergy
Otawara, Soaring City
17%inclusion11 decks64 decks
-1%synergy
Alchemist's Refuge
16%inclusion10 decks64 decks
-3%synergy
Command Beacon
14%inclusion9 decks64 decks
10%synergy
Three Tree City
13%inclusion8 decks64 decks
8%synergy
Restless Vinestalk
11%inclusion7 decks64 decks
6%synergy
Castle Vantress
9.4%inclusion6 decks64 decks
3%synergy
Rivendell
7.8%inclusion5 decks64 decks
3%synergy
War Room
7.8%inclusion5 decks64 decks
7%synergy
Castle Garenbrig
7.8%inclusion5 decks64 decks
4%synergy
Evendo, Waking Haven
7.1%inclusion4 decks56 decks
2%synergy
Mana Artifacts
Sol Ring
92%inclusion59 decks64 decks
12%synergy
Arcane Signet
81%inclusion52 decks64 decks
18%synergy
Thought Vessel
38%inclusion24 decks64 decks
18%synergy
Talisman of Curiosity
31%inclusion20 decks64 decks
10%synergy
Simic Signet
25%inclusion16 decks64 decks
-5%synergy
Fellwar Stone
20%inclusion13 decks64 decks
11%synergy
Decanter of Endless Water
6.3%inclusion4 decks64 decks
2%synergy
Thran Dynamo
6.3%inclusion4 decks64 decks
3%synergy
Lands
Command Tower
95%inclusion61 decks64 decks
10%synergy
Island
94%inclusion60 decks64 decks
-2%synergy
Forest
94%inclusion60 decks64 decks
-2%synergy
Hinterland Harbor
81%inclusion52 decks64 decks
19%synergy
Yavimaya Coast
78%inclusion50 decks64 decks
25%synergy
Breeding Pool
70%inclusion45 decks64 decks
23%synergy
Rejuvenating Springs
66%inclusion42 decks64 decks
23%synergy
Dreamroot Cascade
64%inclusion41 decks64 decks
19%synergy
Flooded Grove
63%inclusion40 decks64 decks
19%synergy
Simic Growth Chamber
52%inclusion33 decks64 decks
5%synergy
Barkchannel Pathway
50%inclusion32 decks64 decks
30%synergy
Misty Rainforest
42%inclusion27 decks64 decks
11%synergy
Waterlogged Grove
41%inclusion26 decks64 decks
21%synergy
Vineglimmer Snarl
39%inclusion25 decks64 decks
-1%synergy
Temple of Mystery
39%inclusion25 decks64 decks
2%synergy
Hedge Maze
38%inclusion24 decks64 decks
18%synergy
Willowrush Verge
30%inclusion19 decks63 decks
12%synergy
Exotic Orchard
28%inclusion18 decks64 decks
3%synergy
Botanical Sanctum
23%inclusion15 decks64 decks
11%synergy
Myriad Landscape
22%inclusion14 decks64 decks
2%synergy
Evolving Wilds
22%inclusion14 decks64 decks
-2%synergy
Tangled Islet
20%inclusion13 decks64 decks
4%synergy
Bala Ged Recovery
20%inclusion13 decks64 decks
11%synergy
Tropical Island
19%inclusion12 decks64 decks
4%synergy
Fabled Passage
17%inclusion11 decks64 decks
0%synergy
Snow-Covered Forest
17%inclusion11 decks64 decks
11%synergy
Glasspool Mimic
17%inclusion11 decks64 decks
13%synergy
Snow-Covered Island
16%inclusion10 decks64 decks
10%synergy
Overflowing Basin
14%inclusion9 decks64 decks
-8%synergy
Path of Ancestry
14%inclusion9 decks64 decks
-4%synergy
Sodden Verdure
13%inclusion5 decks39 decks
-9%synergy
Disciple of Freyalise
13%inclusion8 decks64 decks
7%synergy
Littjara Mirrorlake
13%inclusion8 decks64 decks
9%synergy
Rimewood Falls
13%inclusion8 decks64 decks
5%synergy
Sink into Stupor
13%inclusion8 decks64 decks
0%synergy
Hydroelectric Specimen
11%inclusion7 decks64 decks
5%synergy
Wooded Foothills
11%inclusion7 decks64 decks
2%synergy
Verdant Catacombs
9.4%inclusion6 decks64 decks
1%synergy
Reflecting Pool
9.4%inclusion6 decks64 decks
6%synergy
Scalding Tarn
9.4%inclusion6 decks64 decks
0%synergy
Thornwood Falls
9.4%inclusion6 decks64 decks
-7%synergy
Flooded Strand
9.4%inclusion6 decks64 decks
-1%synergy
Terramorphic Expanse
7.8%inclusion5 decks64 decks
-12%synergy
Sea Gate Restoration
7.8%inclusion5 decks64 decks
3%synergy
Rain-Slicked Copse
7.7%inclusion3 decks39 decks
-2%synergy
Prismatic Vista
6.3%inclusion4 decks64 decks
-1%synergy
Windswept Heath
6.3%inclusion4 decks64 decks
-4%synergy
Turntimber Symbiosis
6.3%inclusion4 decks64 decks
4%synergy
Plaza of Heroes
6.3%inclusion4 decks64 decks
5%synergy
City of Brass
6.3%inclusion4 decks64 decks
1%synergy
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