Koma, Cosmos Serpent (Commander) - Upgraded Clones

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #328
58decks
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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Planar Engineering
20%inclusion2 decks10 decks
16%synergy
Mind into Matter
10%inclusion1 decks10 decks
1%synergy
Flow State
10%inclusion1 decks10 decks
9%synergy
High Synergy Cards
Elemental Bond
88%inclusion51 decks58 decks
82%synergy
Spark Double
88%inclusion51 decks58 decks
79%synergy
Adrix and Nev, Twincasters
84%inclusion49 decks58 decks
76%synergy
Whelming Wave
81%inclusion47 decks58 decks
70%synergy
Irenicus's Vile Duplication
72%inclusion42 decks58 decks
66%synergy
Sakashima of a Thousand Faces
69%inclusion40 decks58 decks
64%synergy
Parallel Lives
67%inclusion39 decks58 decks
61%synergy
Serpent of Yawning Depths
67%inclusion39 decks58 decks
61%synergy
Tribute to the World Tree
64%inclusion37 decks58 decks
58%synergy
Sakashima the Impostor
59%inclusion34 decks58 decks
56%synergy
Top Cards
Cultivate
91%inclusion53 decks58 decks
45%synergy
Counterspell
83%inclusion48 decks58 decks
34%synergy
Kodama's Reach
71%inclusion41 decks58 decks
36%synergy
Rampant Growth
71%inclusion41 decks58 decks
31%synergy
Farseek
69%inclusion40 decks58 decks
43%synergy
Beast Within
69%inclusion40 decks58 decks
20%synergy
Heroic Intervention
67%inclusion39 decks58 decks
37%synergy
Koma, World-Eater
66%inclusion38 decks58 decks
53%synergy
Nature's Lore
66%inclusion38 decks58 decks
34%synergy
Doubling Season
62%inclusion36 decks58 decks
52%synergy
Game Changers
Cyclonic Rift
45%inclusion26 decks58 decks
21%synergy
Rhystic Study
40%inclusion23 decks58 decks
20%synergy
Consecrated Sphinx
34%inclusion20 decks58 decks
26%synergy
Fierce Guardianship
28%inclusion16 decks58 decks
11%synergy
Seedborn Muse
24%inclusion14 decks58 decks
8%synergy
Worldly Tutor
17%inclusion10 decks58 decks
3%synergy
The One Ring
5.2%inclusion3 decks58 decks
-2%synergy
Force of Will
5.2%inclusion3 decks58 decks
-4%synergy
Creatures
Junk Winder
59%inclusion34 decks58 decks
52%synergy
Birds of Paradise
53%inclusion31 decks58 decks
26%synergy
Arixmethes, Slumbering Isle
45%inclusion26 decks58 decks
32%synergy
Llanowar Elves
43%inclusion25 decks58 decks
16%synergy
Aesi, Tyrant of Gyre Strait
41%inclusion24 decks58 decks
24%synergy
Craterhoof Behemoth
41%inclusion24 decks58 decks
31%synergy
Garruk's Packleader
40%inclusion23 decks58 decks
37%synergy
Sakura-Tribe Elder
38%inclusion22 decks58 decks
19%synergy
Spawning Kraken
38%inclusion22 decks58 decks
31%synergy
Summon: Leviathan
37%inclusion19 decks52 decks
30%synergy
Elvish Mystic
36%inclusion21 decks58 decks
13%synergy
Irma, Part-Time Mutant
32%inclusion6 decks19 decks
29%synergy
Tatyova, Benthic Druid
31%inclusion18 decks58 decks
1%synergy
Roaming Throne
31%inclusion18 decks58 decks
24%synergy
Eternal Witness
29%inclusion17 decks58 decks
10%synergy
Fyndhorn Elves
28%inclusion16 decks58 decks
13%synergy
Enduring Vitality
26%inclusion15 decks58 decks
18%synergy
Starwinder
24%inclusion12 decks49 decks
18%synergy
Octomancer
24%inclusion14 decks58 decks
19%synergy
Archetype of Imagination
24%inclusion14 decks58 decks
20%synergy
Chameleon, Master of Disguise
24%inclusion11 decks46 decks
22%synergy
Murkfiend Liege
22%inclusion13 decks58 decks
8%synergy
Ohran Frostfang
22%inclusion13 decks58 decks
19%synergy
Fanatic of Rhonas
19%inclusion11 decks58 decks
13%synergy
Esix, Fractal Bloom
19%inclusion11 decks58 decks
15%synergy
Enduring Curiosity
19%inclusion11 decks58 decks
16%synergy
Azusa, Lost but Seeking
17%inclusion10 decks58 decks
4%synergy
Glasspool Mimic
17%inclusion10 decks58 decks
13%synergy
The Unagi of Kyoshi Island
16%inclusion6 decks38 decks
11%synergy
Coiling Oracle
16%inclusion9 decks58 decks
3%synergy
Auton Soldier
16%inclusion9 decks58 decks
13%synergy
Hullbreaker Horror
16%inclusion9 decks58 decks
-2%synergy
Uro, Titan of Nature's Wrath
16%inclusion9 decks58 decks
6%synergy
Phyrexian Metamorph
14%inclusion8 decks58 decks
5%synergy
Curiosity Crafter
12%inclusion7 decks58 decks
9%synergy
Circle of Dreams Druid
12%inclusion7 decks58 decks
10%synergy
Toski, Bearer of Secrets
12%inclusion7 decks58 decks
9%synergy
Scute Swarm
12%inclusion7 decks58 decks
-7%synergy
Reclamation Sage
10%inclusion6 decks58 decks
-3%synergy
Disciple of Freyalise
10%inclusion6 decks58 decks
5%synergy
Hydroelectric Specimen
10%inclusion6 decks58 decks
4%synergy
Slinn Voda, the Rising Deep
10%inclusion6 decks58 decks
4%synergy
Gala Greeters
10%inclusion6 decks58 decks
9%synergy
Clever Impersonator
10%inclusion6 decks58 decks
5%synergy
Biovisionary
10%inclusion6 decks58 decks
8%synergy
Tam, Mindful First-Year
10%inclusion3 decks29 decks
8%synergy
Badgermole Cub
10%inclusion4 decks39 decks
5%synergy
Maraleaf Pixie
8.6%inclusion5 decks58 decks
3%synergy
Jaheira, Friend of the Forest
8.6%inclusion5 decks58 decks
5%synergy
Undercover Operative
8.6%inclusion5 decks58 decks
8%synergy
Instants
Growth Spiral
57%inclusion33 decks58 decks
12%synergy
Double Major
52%inclusion30 decks58 decks
43%synergy
An Offer You Can't Refuse
45%inclusion26 decks58 decks
22%synergy
Second Harvest
45%inclusion26 decks58 decks
38%synergy
Arcane Denial
45%inclusion26 decks58 decks
23%synergy
Pongify
43%inclusion25 decks58 decks
18%synergy
Rapid Hybridization
38%inclusion22 decks58 decks
11%synergy
Return of the Wildspeaker
38%inclusion22 decks58 decks
28%synergy
Mana Drain
36%inclusion21 decks58 decks
21%synergy
Swan Song
33%inclusion19 decks58 decks
14%synergy
Negate
31%inclusion18 decks58 decks
6%synergy
Krosan Grip
22%inclusion13 decks58 decks
15%synergy
Nature's Claim
22%inclusion13 decks58 decks
13%synergy
Tamiyo's Safekeeping
22%inclusion13 decks58 decks
17%synergy
Stubborn Denial
21%inclusion12 decks58 decks
18%synergy
Reality Shift
21%inclusion12 decks58 decks
6%synergy
Snakeskin Veil
17%inclusion10 decks58 decks
11%synergy
Mystic Reflection
16%inclusion9 decks58 decks
13%synergy
Harrow
16%inclusion9 decks58 decks
4%synergy
Entish Restoration
16%inclusion9 decks58 decks
6%synergy
Planar Genesis
16%inclusion9 decks58 decks
4%synergy
Voidslime
16%inclusion9 decks58 decks
11%synergy
Brainstorm
14%inclusion8 decks58 decks
-1%synergy
Sublime Epiphany
14%inclusion8 decks58 decks
12%synergy
Return to Nature
14%inclusion8 decks58 decks
9%synergy
Resculpt
14%inclusion8 decks58 decks
9%synergy
Cackling Counterpart
14%inclusion8 decks58 decks
11%synergy
Lazotep Plating
14%inclusion8 decks58 decks
13%synergy
Sink into Stupor
14%inclusion8 decks58 decks
2%synergy
Aetherize
12%inclusion7 decks58 decks
0%synergy
Slip Out the Back
12%inclusion7 decks58 decks
9%synergy
Simic Charm
12%inclusion7 decks58 decks
5%synergy
Auroral Procession
11%inclusion6 decks54 decks
7%synergy
Three Steps Ahead
10%inclusion6 decks58 decks
8%synergy
Plasm Capture
10%inclusion6 decks58 decks
7%synergy
Chord of Calling
10%inclusion6 decks58 decks
3%synergy
See Double
8.6%inclusion5 decks58 decks
7%synergy
Tyvar's Stand
8.6%inclusion5 decks58 decks
5%synergy
Perplexing Test
8.6%inclusion5 decks58 decks
4%synergy
Force of Negation
8.6%inclusion5 decks58 decks
1%synergy
Muddle the Mixture
6.9%inclusion4 decks58 decks
3%synergy
Wrap in Vigor
6.9%inclusion4 decks58 decks
6%synergy
Archdruid's Charm
6.9%inclusion4 decks58 decks
1%synergy
Legolas's Quick Reflexes
6.9%inclusion4 decks58 decks
5%synergy
Force of Vigor
6.9%inclusion4 decks58 decks
3%synergy
Roiling Regrowth
6.9%inclusion4 decks58 decks
3%synergy
Noxious Revival
6.9%inclusion4 decks58 decks
2%synergy
Pull from Tomorrow
6.9%inclusion4 decks58 decks
3%synergy
Pact of Negation
6.9%inclusion4 decks58 decks
0%synergy
Mirrorform
6.9%inclusion2 decks29 decks
5%synergy
Sorceries
Three Visits
53%inclusion31 decks58 decks
29%synergy
Quantum Misalignment
48%inclusion28 decks58 decks
45%synergy
Skyshroud Claim
36%inclusion21 decks58 decks
27%synergy
Explore
34%inclusion20 decks58 decks
14%synergy
Rite of Replication
22%inclusion13 decks58 decks
15%synergy
Bala Ged Recovery
21%inclusion12 decks58 decks
11%synergy
Overwhelming Stampede
21%inclusion12 decks58 decks
8%synergy
Migration Path
19%inclusion11 decks58 decks
16%synergy
Triumph of the Hordes
16%inclusion9 decks58 decks
13%synergy
Rishkar's Expertise
14%inclusion8 decks58 decks
5%synergy
Shared Roots
13%inclusion5 decks38 decks
8%synergy
Finale of Devastation
12%inclusion7 decks58 decks
1%synergy
Repudiate // Replicate
12%inclusion7 decks58 decks
10%synergy
Into the North
10%inclusion6 decks58 decks
9%synergy
Curse of the Swine
10%inclusion6 decks58 decks
-1%synergy
Shamanic Revelation
10%inclusion6 decks58 decks
5%synergy
Ponder
8.6%inclusion5 decks58 decks
1%synergy
Green Sun's Zenith
8.6%inclusion5 decks58 decks
1%synergy
Sea Gate Restoration
8.6%inclusion5 decks58 decks
3%synergy
Distant Melody
8.6%inclusion5 decks58 decks
5%synergy
Urban Evolution
8.6%inclusion5 decks58 decks
-1%synergy
Regrowth
8.6%inclusion5 decks58 decks
5%synergy
Raise the Palisade
8.6%inclusion5 decks58 decks
2%synergy
Polymorph
6.9%inclusion4 decks58 decks
7%synergy
Flare of Cultivation
6.9%inclusion4 decks58 decks
5%synergy
Turntimber Symbiosis
6.9%inclusion4 decks58 decks
5%synergy
Fabricate
6.9%inclusion4 decks58 decks
1%synergy
Harmonize
6.9%inclusion4 decks58 decks
1%synergy
Rally the Galadhrim
6.9%inclusion4 decks58 decks
6%synergy
Vastwood Surge
6.9%inclusion4 decks58 decks
6%synergy
Glimpse the Core
6.9%inclusion4 decks58 decks
6%synergy
Stock Up
5.3%inclusion3 decks57 decks
4%synergy
Ember Island Production
5.3%inclusion2 decks38 decks
4%synergy
Lessons from Life
5.3%inclusion1 decks19 decks
0%synergy
New Generation's Technique
5.3%inclusion1 decks19 decks
4%synergy
Croaking Counterpart
5.2%inclusion3 decks58 decks
1%synergy
Replication Technique
5.2%inclusion3 decks58 decks
2%synergy
Stolen Identity
5.2%inclusion3 decks58 decks
4%synergy
Last March of the Ents
5.2%inclusion3 decks58 decks
2%synergy
Lórien Revealed
5.2%inclusion3 decks58 decks
2%synergy
Quasiduplicate
5.2%inclusion3 decks58 decks
3%synergy
Broken Bond
5.2%inclusion3 decks58 decks
1%synergy
Search for Tomorrow
5.2%inclusion3 decks58 decks
1%synergy
Spitting Image
5.2%inclusion3 decks58 decks
3%synergy
River's Rebuke
5.2%inclusion3 decks58 decks
3%synergy
Hunting Wilds
5.2%inclusion3 decks58 decks
5%synergy
Utility Artifacts
Lightning Greaves
60%inclusion35 decks58 decks
40%synergy
Swiftfoot Boots
47%inclusion27 decks58 decks
22%synergy
Helm of the Host
45%inclusion26 decks58 decks
40%synergy
Combine Chrysalis
29%inclusion17 decks58 decks
25%synergy
Mirror Box
28%inclusion16 decks58 decks
24%synergy
Emerald Medallion
19%inclusion11 decks58 decks
16%synergy
Eldrazi Monument
17%inclusion10 decks58 decks
17%synergy
Sapphire Medallion
14%inclusion8 decks58 decks
10%synergy
Mirrormind Crown
14%inclusion4 decks29 decks
13%synergy
Bident of Thassa
10%inclusion6 decks58 decks
3%synergy
The Great Henge
8.6%inclusion5 decks58 decks
-1%synergy
Proteus Staff
6.9%inclusion4 decks58 decks
7%synergy
Idol of Oblivion
6.9%inclusion4 decks58 decks
3%synergy
Enchantments
Kindred Discovery
43%inclusion25 decks58 decks
34%synergy
Mystic Remora
36%inclusion21 decks58 decks
22%synergy
Cryptolith Rite
22%inclusion13 decks58 decks
19%synergy
Growing Rites of Itlimoc
21%inclusion12 decks58 decks
15%synergy
Exploration
16%inclusion9 decks58 decks
3%synergy
Defense of the Heart
16%inclusion9 decks58 decks
13%synergy
Moonlit Meditation
14%inclusion7 decks49 decks
13%synergy
Extravagant Replication
14%inclusion8 decks58 decks
11%synergy
Opposition
14%inclusion8 decks58 decks
13%synergy
Primal Vigor
14%inclusion8 decks58 decks
11%synergy
Garruk's Uprising
12%inclusion7 decks58 decks
-5%synergy
Imprisoned in the Moon
12%inclusion7 decks58 decks
8%synergy
Wild Growth
12%inclusion7 decks58 decks
3%synergy
Paradox Haze
12%inclusion7 decks58 decks
12%synergy
Propaganda
12%inclusion7 decks58 decks
5%synergy
Utopia Sprawl
10%inclusion6 decks58 decks
4%synergy
Beastmaster Ascension
10%inclusion6 decks58 decks
7%synergy
Impostor Syndrome
8.7%inclusion4 decks46 decks
7%synergy
Wilderness Reclamation
8.6%inclusion5 decks58 decks
-1%synergy
Dismiss into Dream
8.6%inclusion5 decks58 decks
8%synergy
Verity Circle
6.9%inclusion4 decks58 decks
6%synergy
Burgeoning
6.9%inclusion4 decks58 decks
0%synergy
Sylvan Library
6.9%inclusion4 decks58 decks
-2%synergy
Kenrith's Transformation
6.9%inclusion4 decks58 decks
3%synergy
Khalni Heart Expedition
6.9%inclusion4 decks58 decks
3%synergy
Vesuvan Duplimancy
5.2%inclusion3 decks58 decks
3%synergy
Unnatural Growth
5.2%inclusion3 decks58 decks
2%synergy
Levitation
5.2%inclusion3 decks58 decks
4%synergy
Battles
Invasion of Zendikar
6.9%inclusion4 decks58 decks
5%synergy
Invasion of Ikoria
5.2%inclusion3 decks58 decks
1%synergy
Invasion of Segovia
5.2%inclusion3 decks58 decks
5%synergy
Planeswalkers
Oko, Thief of Crowns
31%inclusion18 decks58 decks
25%synergy
Kiora, the Crashing Wave
5.2%inclusion3 decks58 decks
3%synergy
Utility Lands
Reliquary Tower
66%inclusion38 decks58 decks
16%synergy
Boseiju, Who Endures
29%inclusion17 decks58 decks
7%synergy
Mystic Sanctuary
28%inclusion16 decks58 decks
15%synergy
Yavimaya, Cradle of Growth
26%inclusion15 decks58 decks
5%synergy
Temple of the False God
22%inclusion13 decks58 decks
7%synergy
Otawara, Soaring City
22%inclusion13 decks58 decks
4%synergy
Mosswort Bridge
19%inclusion11 decks58 decks
2%synergy
Mistrise Village
17%inclusion9 decks54 decks
6%synergy
Alchemist's Refuge
16%inclusion9 decks58 decks
-3%synergy
Command Beacon
16%inclusion9 decks58 decks
12%synergy
Rogue's Passage
16%inclusion9 decks58 decks
-7%synergy
Three Tree City
14%inclusion8 decks58 decks
9%synergy
Restless Vinestalk
12%inclusion7 decks58 decks
7%synergy
Rivendell
8.6%inclusion5 decks58 decks
3%synergy
Castle Vantress
8.6%inclusion5 decks58 decks
2%synergy
Evendo, Waking Haven
8.2%inclusion4 decks49 decks
3%synergy
War Room
6.9%inclusion4 decks58 decks
6%synergy
Thespian's Stage
6.9%inclusion4 decks58 decks
0%synergy
Dark Depths
6.9%inclusion4 decks58 decks
0%synergy
Scavenger Grounds
5.2%inclusion3 decks58 decks
1%synergy
Nykthos, Shrine to Nyx
5.2%inclusion3 decks58 decks
3%synergy
Strip Mine
5.2%inclusion3 decks58 decks
2%synergy
Castle Garenbrig
5.2%inclusion3 decks58 decks
1%synergy
Bonders' Enclave
5.2%inclusion3 decks58 decks
4%synergy
Mana Artifacts
Sol Ring
93%inclusion54 decks58 decks
13%synergy
Arcane Signet
81%inclusion47 decks58 decks
18%synergy
Thought Vessel
38%inclusion22 decks58 decks
18%synergy
Talisman of Curiosity
29%inclusion17 decks58 decks
8%synergy
Simic Signet
26%inclusion15 decks58 decks
-4%synergy
Fellwar Stone
19%inclusion11 decks58 decks
9%synergy
Decanter of Endless Water
6.9%inclusion4 decks58 decks
2%synergy
Thran Dynamo
6.9%inclusion4 decks58 decks
4%synergy
Commander's Sphere
5.2%inclusion3 decks58 decks
-2%synergy
Lands
Command Tower
95%inclusion55 decks58 decks
10%synergy
Island
91%inclusion53 decks58 decks
-4%synergy
Forest
91%inclusion53 decks58 decks
-4%synergy
Hinterland Harbor
83%inclusion48 decks58 decks
22%synergy
Yavimaya Coast
74%inclusion43 decks58 decks
21%synergy
Breeding Pool
67%inclusion39 decks58 decks
20%synergy
Rejuvenating Springs
67%inclusion39 decks58 decks
25%synergy
Dreamroot Cascade
62%inclusion36 decks58 decks
18%synergy
Flooded Grove
60%inclusion35 decks58 decks
17%synergy
Simic Growth Chamber
53%inclusion31 decks58 decks
6%synergy
Misty Rainforest
48%inclusion28 decks58 decks
17%synergy
Barkchannel Pathway
47%inclusion27 decks58 decks
27%synergy
Vineglimmer Snarl
43%inclusion25 decks58 decks
4%synergy
Hedge Maze
41%inclusion24 decks58 decks
22%synergy
Temple of Mystery
40%inclusion23 decks58 decks
2%synergy
Waterlogged Grove
38%inclusion22 decks58 decks
18%synergy
Willowrush Verge
32%inclusion18 decks57 decks
13%synergy
Exotic Orchard
28%inclusion16 decks58 decks
3%synergy
Myriad Landscape
22%inclusion13 decks58 decks
2%synergy
Evolving Wilds
22%inclusion13 decks58 decks
-2%synergy
Tangled Islet
21%inclusion12 decks58 decks
5%synergy
Snow-Covered Forest
21%inclusion12 decks58 decks
15%synergy
Tropical Island
21%inclusion12 decks58 decks
6%synergy
Bala Ged Recovery
21%inclusion12 decks58 decks
11%synergy
Snow-Covered Island
19%inclusion11 decks58 decks
13%synergy
Botanical Sanctum
19%inclusion11 decks58 decks
6%synergy
Glasspool Mimic
17%inclusion10 decks58 decks
13%synergy
Fabled Passage
16%inclusion9 decks58 decks
-1%synergy
Littjara Mirrorlake
16%inclusion9 decks58 decks
12%synergy
Rimewood Falls
16%inclusion9 decks58 decks
7%synergy
Path of Ancestry
14%inclusion8 decks58 decks
-4%synergy
Sink into Stupor
14%inclusion8 decks58 decks
2%synergy
Sodden Verdure
14%inclusion4 decks29 decks
-5%synergy
Overflowing Basin
12%inclusion7 decks58 decks
-9%synergy
Wooded Foothills
12%inclusion7 decks58 decks
3%synergy
Disciple of Freyalise
10%inclusion6 decks58 decks
5%synergy
Hydroelectric Specimen
10%inclusion6 decks58 decks
4%synergy
Verdant Catacombs
10%inclusion6 decks58 decks
1%synergy
Scalding Tarn
10%inclusion6 decks58 decks
1%synergy
Sea Gate Restoration
8.6%inclusion5 decks58 decks
3%synergy
Flooded Strand
8.6%inclusion5 decks58 decks
-2%synergy
Prismatic Vista
6.9%inclusion4 decks58 decks
0%synergy
Terramorphic Expanse
6.9%inclusion4 decks58 decks
-13%synergy
Windswept Heath
6.9%inclusion4 decks58 decks
-3%synergy
Turntimber Symbiosis
6.9%inclusion4 decks58 decks
5%synergy
Reflecting Pool
6.9%inclusion4 decks58 decks
4%synergy
Plaza of Heroes
6.9%inclusion4 decks58 decks
6%synergy
Thornwood Falls
6.9%inclusion4 decks58 decks
-10%synergy
City of Brass
6.9%inclusion4 decks58 decks
1%synergy
Rain-Slicked Copse
6.9%inclusion2 decks29 decks
-2%synergy
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