Koma, Cosmos Serpent (Commander) - Upgraded Clones

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #333
63decks
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
50%inclusion1 decks2 decks
50%synergy
Multiversal Incursion
50%inclusion1 decks2 decks
50%synergy
Mind into Matter
15%inclusion3 decks20 decks
6%synergy
Planar Engineering
10%inclusion2 decks20 decks
5%synergy
Echocasting Symposium
10%inclusion2 decks20 decks
6%synergy
High Synergy Cards
Elemental Bond
86%inclusion54 decks63 decks
80%synergy
Spark Double
87%inclusion55 decks63 decks
78%synergy
Adrix and Nev, Twincasters
84%inclusion53 decks63 decks
75%synergy
Whelming Wave
83%inclusion52 decks63 decks
72%synergy
Irenicus's Vile Duplication
71%inclusion45 decks63 decks
66%synergy
Sakashima of a Thousand Faces
67%inclusion42 decks63 decks
62%synergy
Serpent of Yawning Depths
67%inclusion42 decks63 decks
60%synergy
Tribute to the World Tree
65%inclusion41 decks63 decks
59%synergy
Parallel Lives
65%inclusion41 decks63 decks
59%synergy
Junk Winder
59%inclusion37 decks63 decks
52%synergy
Top Cards
Cultivate
87%inclusion55 decks63 decks
41%synergy
Counterspell
81%inclusion51 decks63 decks
32%synergy
Rampant Growth
71%inclusion45 decks63 decks
32%synergy
Kodama's Reach
68%inclusion43 decks63 decks
34%synergy
Nature's Lore
67%inclusion42 decks63 decks
34%synergy
Beast Within
67%inclusion42 decks63 decks
18%synergy
Heroic Intervention
65%inclusion41 decks63 decks
35%synergy
Farseek
65%inclusion41 decks63 decks
39%synergy
Doubling Season
62%inclusion39 decks63 decks
52%synergy
Koma, World-Eater
62%inclusion39 decks63 decks
49%synergy
Game Changers
Cyclonic Rift
41%inclusion26 decks63 decks
18%synergy
Rhystic Study
35%inclusion22 decks63 decks
15%synergy
Consecrated Sphinx
30%inclusion19 decks63 decks
22%synergy
Seedborn Muse
27%inclusion17 decks63 decks
11%synergy
Fierce Guardianship
25%inclusion16 decks63 decks
9%synergy
Worldly Tutor
17%inclusion11 decks63 decks
3%synergy
Ancient Tomb
6.3%inclusion4 decks63 decks
-2%synergy
Creatures
Sakashima the Impostor
54%inclusion34 decks63 decks
51%synergy
Birds of Paradise
51%inclusion32 decks63 decks
23%synergy
Arixmethes, Slumbering Isle
46%inclusion29 decks63 decks
33%synergy
Aesi, Tyrant of Gyre Strait
43%inclusion27 decks63 decks
25%synergy
Llanowar Elves
43%inclusion27 decks63 decks
15%synergy
Garruk's Packleader
41%inclusion26 decks63 decks
39%synergy
Elvish Mystic
41%inclusion26 decks63 decks
19%synergy
Craterhoof Behemoth
41%inclusion26 decks63 decks
31%synergy
Summon: Leviathan
39%inclusion22 decks57 decks
32%synergy
Sakura-Tribe Elder
35%inclusion22 decks63 decks
16%synergy
Spawning Kraken
33%inclusion21 decks63 decks
26%synergy
Eternal Witness
30%inclusion19 decks63 decks
11%synergy
Tatyova, Benthic Druid
29%inclusion18 decks63 decks
-1%synergy
Enduring Vitality
29%inclusion18 decks63 decks
21%synergy
Roaming Throne
29%inclusion18 decks63 decks
21%synergy
Fyndhorn Elves
27%inclusion17 decks63 decks
13%synergy
Irma, Part-Time Mutant
27%inclusion7 decks26 decks
25%synergy
Starwinder
26%inclusion14 decks54 decks
20%synergy
Murkfiend Liege
25%inclusion16 decks63 decks
12%synergy
Archetype of Imagination
25%inclusion16 decks63 decks
21%synergy
Ohran Frostfang
24%inclusion15 decks63 decks
20%synergy
Octomancer
22%inclusion14 decks63 decks
18%synergy
Chameleon, Master of Disguise
21%inclusion11 decks52 decks
19%synergy
Fanatic of Rhonas
21%inclusion13 decks63 decks
15%synergy
Esix, Fractal Bloom
19%inclusion12 decks63 decks
15%synergy
Enduring Curiosity
19%inclusion12 decks63 decks
16%synergy
Hullbreaker Horror
19%inclusion12 decks63 decks
2%synergy
Azusa, Lost but Seeking
16%inclusion10 decks63 decks
2%synergy
Glasspool Mimic
16%inclusion10 decks63 decks
12%synergy
Coiling Oracle
16%inclusion10 decks63 decks
4%synergy
Phyrexian Metamorph
14%inclusion9 decks63 decks
6%synergy
Auton Soldier
14%inclusion9 decks63 decks
11%synergy
Toski, Bearer of Secrets
14%inclusion9 decks63 decks
11%synergy
Tam, Mindful First-Year
14%inclusion5 decks36 decks
12%synergy
The Unagi of Kyoshi Island
14%inclusion6 decks44 decks
9%synergy
Circle of Dreams Druid
13%inclusion8 decks63 decks
11%synergy
Disciple of Freyalise
13%inclusion8 decks63 decks
8%synergy
Hydroelectric Specimen
13%inclusion8 decks63 decks
7%synergy
Scute Swarm
13%inclusion8 decks63 decks
-6%synergy
Biovisionary
13%inclusion8 decks63 decks
10%synergy
Uro, Titan of Nature's Wrath
13%inclusion8 decks63 decks
3%synergy
Clever Impersonator
11%inclusion7 decks63 decks
6%synergy
Reclamation Sage
10%inclusion6 decks63 decks
-3%synergy
Curiosity Crafter
10%inclusion6 decks63 decks
6%synergy
Lotus Cobra
10%inclusion6 decks63 decks
-3%synergy
Badgermole Cub
8.9%inclusion4 decks45 decks
4%synergy
Maraleaf Pixie
7.9%inclusion5 decks63 decks
3%synergy
Jaheira, Friend of the Forest
7.9%inclusion5 decks63 decks
4%synergy
Troyan, Gutsy Explorer
7.9%inclusion5 decks63 decks
4%synergy
Inga and Esika
7.9%inclusion5 decks63 decks
6%synergy
Instants
Growth Spiral
54%inclusion34 decks63 decks
9%synergy
Double Major
49%inclusion31 decks63 decks
41%synergy
Pongify
46%inclusion29 decks63 decks
21%synergy
Second Harvest
46%inclusion29 decks63 decks
40%synergy
Arcane Denial
44%inclusion28 decks63 decks
22%synergy
An Offer You Can't Refuse
41%inclusion26 decks63 decks
18%synergy
Rapid Hybridization
40%inclusion25 decks63 decks
13%synergy
Return of the Wildspeaker
37%inclusion23 decks63 decks
26%synergy
Mana Drain
33%inclusion21 decks63 decks
18%synergy
Swan Song
32%inclusion20 decks63 decks
13%synergy
Negate
29%inclusion18 decks63 decks
4%synergy
Krosan Grip
24%inclusion15 decks63 decks
17%synergy
Nature's Claim
24%inclusion15 decks63 decks
15%synergy
Stubborn Denial
22%inclusion14 decks63 decks
19%synergy
Tamiyo's Safekeeping
22%inclusion14 decks63 decks
17%synergy
Planar Genesis
21%inclusion13 decks63 decks
10%synergy
Reality Shift
19%inclusion12 decks63 decks
5%synergy
Mystic Reflection
16%inclusion10 decks63 decks
13%synergy
Snakeskin Veil
16%inclusion10 decks63 decks
10%synergy
Brainstorm
14%inclusion9 decks63 decks
0%synergy
Harrow
14%inclusion9 decks63 decks
3%synergy
Entish Restoration
14%inclusion9 decks63 decks
5%synergy
Chord of Calling
13%inclusion8 decks63 decks
5%synergy
Return to Nature
13%inclusion8 decks63 decks
8%synergy
Resculpt
13%inclusion8 decks63 decks
8%synergy
Cackling Counterpart
13%inclusion8 decks63 decks
10%synergy
Sink into Stupor
13%inclusion8 decks63 decks
1%synergy
Voidslime
13%inclusion8 decks63 decks
8%synergy
Simic Charm
13%inclusion8 decks63 decks
5%synergy
Auroral Procession
12%inclusion7 decks59 decks
8%synergy
Sublime Epiphany
11%inclusion7 decks63 decks
9%synergy
Aetherize
11%inclusion7 decks63 decks
-1%synergy
Slip Out the Back
11%inclusion7 decks63 decks
8%synergy
Lazotep Plating
11%inclusion7 decks63 decks
11%synergy
Three Steps Ahead
11%inclusion7 decks63 decks
8%synergy
Plasm Capture
10%inclusion6 decks63 decks
6%synergy
Tyvar's Stand
10%inclusion6 decks63 decks
6%synergy
Perplexing Test
10%inclusion6 decks63 decks
4%synergy
Mirrorform
8.3%inclusion3 decks36 decks
7%synergy
Muddle the Mixture
7.9%inclusion5 decks63 decks
4%synergy
See Double
7.9%inclusion5 decks63 decks
6%synergy
Archdruid's Charm
7.9%inclusion5 decks63 decks
2%synergy
Force of Negation
7.9%inclusion5 decks63 decks
0%synergy
Decisive Denial
6.3%inclusion4 decks63 decks
0%synergy
Wrap in Vigor
6.3%inclusion4 decks63 decks
5%synergy
Roiling Regrowth
6.3%inclusion4 decks63 decks
2%synergy
Noxious Revival
6.3%inclusion4 decks63 decks
1%synergy
Narset's Reversal
6.3%inclusion4 decks63 decks
5%synergy
Pact of Negation
6.3%inclusion4 decks63 decks
0%synergy
Force of Vigor
6.3%inclusion4 decks63 decks
2%synergy
Sorceries
Three Visits
56%inclusion35 decks63 decks
30%synergy
Quantum Misalignment
44%inclusion28 decks63 decks
42%synergy
Skyshroud Claim
33%inclusion21 decks63 decks
24%synergy
Explore
32%inclusion20 decks63 decks
12%synergy
Rite of Replication
24%inclusion15 decks63 decks
17%synergy
Overwhelming Stampede
21%inclusion13 decks63 decks
8%synergy
Bala Ged Recovery
19%inclusion12 decks63 decks
9%synergy
Triumph of the Hordes
17%inclusion11 decks63 decks
15%synergy
Migration Path
17%inclusion11 decks63 decks
14%synergy
Rishkar's Expertise
14%inclusion9 decks63 decks
5%synergy
Finale of Devastation
13%inclusion8 decks63 decks
2%synergy
Shared Roots
11%inclusion5 decks44 decks
6%synergy
Curse of the Swine
11%inclusion7 decks63 decks
-1%synergy
Shamanic Revelation
11%inclusion7 decks63 decks
6%synergy
Regrowth
11%inclusion7 decks63 decks
8%synergy
Germination Practicum
10%inclusion2 decks20 decks
5%synergy
Into the North
10%inclusion6 decks63 decks
8%synergy
Repudiate // Replicate
10%inclusion6 decks63 decks
7%synergy
Urban Evolution
10%inclusion6 decks63 decks
0%synergy
Ponder
7.9%inclusion5 decks63 decks
1%synergy
Green Sun's Zenith
7.9%inclusion5 decks63 decks
0%synergy
Sea Gate Restoration
7.9%inclusion5 decks63 decks
3%synergy
Distant Melody
7.9%inclusion5 decks63 decks
5%synergy
Glimpse the Core
7.9%inclusion5 decks63 decks
7%synergy
Polymorph
6.3%inclusion4 decks63 decks
6%synergy
Croaking Counterpart
6.3%inclusion4 decks63 decks
2%synergy
Replication Technique
6.3%inclusion4 decks63 decks
3%synergy
Flare of Cultivation
6.3%inclusion4 decks63 decks
4%synergy
Last March of the Ents
6.3%inclusion4 decks63 decks
3%synergy
Turntimber Symbiosis
6.3%inclusion4 decks63 decks
4%synergy
Quasiduplicate
6.3%inclusion4 decks63 decks
4%synergy
Harmonize
6.3%inclusion4 decks63 decks
1%synergy
Rally the Galadhrim
6.3%inclusion4 decks63 decks
5%synergy
Vastwood Surge
6.3%inclusion4 decks63 decks
5%synergy
Raise the Palisade
6.3%inclusion4 decks63 decks
0%synergy
Fabricate
6.3%inclusion4 decks63 decks
1%synergy
Applied Geometry
5.0%inclusion1 decks20 decks
0%synergy
Flow State
5.0%inclusion1 decks20 decks
4%synergy
Utility Artifacts
Lightning Greaves
56%inclusion35 decks63 decks
35%synergy
Helm of the Host
48%inclusion30 decks63 decks
42%synergy
Swiftfoot Boots
43%inclusion27 decks63 decks
18%synergy
Mirror Box
27%inclusion17 decks63 decks
24%synergy
Combine Chrysalis
27%inclusion17 decks63 decks
23%synergy
Eldrazi Monument
19%inclusion12 decks63 decks
19%synergy
Emerald Medallion
17%inclusion11 decks63 decks
14%synergy
Mirrormind Crown
17%inclusion6 decks36 decks
16%synergy
Sapphire Medallion
13%inclusion8 decks63 decks
9%synergy
Bident of Thassa
11%inclusion7 decks63 decks
4%synergy
The Great Henge
7.9%inclusion5 decks63 decks
-1%synergy
Mirror Gallery
6.3%inclusion4 decks63 decks
6%synergy
Proteus Staff
6.3%inclusion4 decks63 decks
6%synergy
Idol of Oblivion
6.3%inclusion4 decks63 decks
3%synergy
Enchantments
Kindred Discovery
41%inclusion26 decks63 decks
32%synergy
Mystic Remora
33%inclusion21 decks63 decks
19%synergy
Cryptolith Rite
24%inclusion15 decks63 decks
21%synergy
Growing Rites of Itlimoc
21%inclusion13 decks63 decks
15%synergy
Primal Vigor
17%inclusion11 decks63 decks
14%synergy
Exploration
16%inclusion10 decks63 decks
3%synergy
Beastmaster Ascension
14%inclusion9 decks63 decks
11%synergy
Defense of the Heart
14%inclusion9 decks63 decks
12%synergy
Moonlit Meditation
13%inclusion7 decks54 decks
12%synergy
Imprisoned in the Moon
13%inclusion8 decks63 decks
9%synergy
Opposition
13%inclusion8 decks63 decks
12%synergy
Paradox Haze
13%inclusion8 decks63 decks
12%synergy
Extravagant Replication
13%inclusion8 decks63 decks
10%synergy
Utopia Sprawl
11%inclusion7 decks63 decks
5%synergy
Wild Growth
11%inclusion7 decks63 decks
2%synergy
Garruk's Uprising
11%inclusion7 decks63 decks
-6%synergy
Impostor Syndrome
10%inclusion5 decks52 decks
8%synergy
Propaganda
10%inclusion6 decks63 decks
2%synergy
Wilderness Reclamation
10%inclusion6 decks63 decks
0%synergy
Unnatural Growth
7.9%inclusion5 decks63 decks
5%synergy
Sylvan Library
7.9%inclusion5 decks63 decks
-1%synergy
Kenrith's Transformation
7.9%inclusion5 decks63 decks
4%synergy
Dismiss into Dream
7.9%inclusion5 decks63 decks
8%synergy
Asceticism
6.3%inclusion4 decks63 decks
3%synergy
Khalni Heart Expedition
6.3%inclusion4 decks63 decks
3%synergy
Burgeoning
6.3%inclusion4 decks63 decks
-1%synergy
Planeswalkers
Oko, Thief of Crowns
30%inclusion19 decks63 decks
24%synergy
Kiora, the Crashing Wave
6.3%inclusion4 decks63 decks
4%synergy
Utility Lands
Reliquary Tower
63%inclusion40 decks63 decks
14%synergy
Boseiju, Who Endures
27%inclusion17 decks63 decks
5%synergy
Mystic Sanctuary
25%inclusion16 decks63 decks
13%synergy
Yavimaya, Cradle of Growth
25%inclusion16 decks63 decks
4%synergy
Temple of the False God
22%inclusion14 decks63 decks
6%synergy
Mosswort Bridge
21%inclusion13 decks63 decks
3%synergy
Otawara, Soaring City
21%inclusion13 decks63 decks
2%synergy
Rogue's Passage
21%inclusion13 decks63 decks
-2%synergy
Mistrise Village
17%inclusion10 decks59 decks
6%synergy
Alchemist's Refuge
16%inclusion10 decks63 decks
-3%synergy
Command Beacon
16%inclusion10 decks63 decks
12%synergy
Three Tree City
14%inclusion9 decks63 decks
9%synergy
Restless Vinestalk
11%inclusion7 decks63 decks
6%synergy
Castle Garenbrig
10%inclusion6 decks63 decks
5%synergy
Evendo, Waking Haven
9.3%inclusion5 decks54 decks
4%synergy
Castle Vantress
7.9%inclusion5 decks63 decks
1%synergy
War Room
7.9%inclusion5 decks63 decks
7%synergy
Rivendell
6.3%inclusion4 decks63 decks
1%synergy
Mana Artifacts
Sol Ring
92%inclusion58 decks63 decks
12%synergy
Arcane Signet
81%inclusion51 decks63 decks
18%synergy
Thought Vessel
37%inclusion23 decks63 decks
17%synergy
Talisman of Curiosity
32%inclusion20 decks63 decks
10%synergy
Simic Signet
27%inclusion17 decks63 decks
-3%synergy
Fellwar Stone
19%inclusion12 decks63 decks
10%synergy
Decanter of Endless Water
6.3%inclusion4 decks63 decks
2%synergy
Thran Dynamo
6.3%inclusion4 decks63 decks
3%synergy
Lands
Command Tower
95%inclusion60 decks63 decks
10%synergy
Island
94%inclusion59 decks63 decks
-2%synergy
Forest
94%inclusion59 decks63 decks
-2%synergy
Hinterland Harbor
81%inclusion51 decks63 decks
20%synergy
Yavimaya Coast
75%inclusion47 decks63 decks
22%synergy
Breeding Pool
68%inclusion43 decks63 decks
21%synergy
Rejuvenating Springs
63%inclusion40 decks63 decks
21%synergy
Dreamroot Cascade
63%inclusion40 decks63 decks
18%synergy
Flooded Grove
60%inclusion38 decks63 decks
17%synergy
Simic Growth Chamber
56%inclusion35 decks63 decks
9%synergy
Barkchannel Pathway
49%inclusion31 decks63 decks
30%synergy
Misty Rainforest
46%inclusion29 decks63 decks
15%synergy
Vineglimmer Snarl
43%inclusion27 decks63 decks
3%synergy
Temple of Mystery
41%inclusion26 decks63 decks
4%synergy
Waterlogged Grove
38%inclusion24 decks63 decks
19%synergy
Hedge Maze
38%inclusion24 decks63 decks
18%synergy
Willowrush Verge
29%inclusion18 decks62 decks
11%synergy
Exotic Orchard
27%inclusion17 decks63 decks
2%synergy
Botanical Sanctum
22%inclusion14 decks63 decks
9%synergy
Evolving Wilds
22%inclusion14 decks63 decks
-2%synergy
Myriad Landscape
21%inclusion13 decks63 decks
0%synergy
Tangled Islet
21%inclusion13 decks63 decks
5%synergy
Tropical Island
19%inclusion12 decks63 decks
5%synergy
Bala Ged Recovery
19%inclusion12 decks63 decks
9%synergy
Snow-Covered Forest
17%inclusion11 decks63 decks
12%synergy
Fabled Passage
16%inclusion10 decks63 decks
-1%synergy
Snow-Covered Island
16%inclusion10 decks63 decks
10%synergy
Glasspool Mimic
16%inclusion10 decks63 decks
12%synergy
Littjara Mirrorlake
14%inclusion9 decks63 decks
11%synergy
Overflowing Basin
14%inclusion9 decks63 decks
-7%synergy
Rimewood Falls
14%inclusion9 decks63 decks
6%synergy
Path of Ancestry
14%inclusion9 decks63 decks
-3%synergy
Sodden Verdure
14%inclusion5 decks36 decks
-6%synergy
Disciple of Freyalise
13%inclusion8 decks63 decks
8%synergy
Hydroelectric Specimen
13%inclusion8 decks63 decks
7%synergy
Sink into Stupor
13%inclusion8 decks63 decks
1%synergy
Wooded Foothills
11%inclusion7 decks63 decks
2%synergy
Verdant Catacombs
10%inclusion6 decks63 decks
1%synergy
Scalding Tarn
10%inclusion6 decks63 decks
0%synergy
Thornwood Falls
10%inclusion6 decks63 decks
-7%synergy
Rain-Slicked Copse
8.3%inclusion3 decks36 decks
-1%synergy
Terramorphic Expanse
7.9%inclusion5 decks63 decks
-12%synergy
Sea Gate Restoration
7.9%inclusion5 decks63 decks
3%synergy
Reflecting Pool
7.9%inclusion5 decks63 decks
5%synergy
Flooded Strand
7.9%inclusion5 decks63 decks
-3%synergy
Prismatic Vista
6.3%inclusion4 decks63 decks
-1%synergy
Turntimber Symbiosis
6.3%inclusion4 decks63 decks
4%synergy
Plaza of Heroes
6.3%inclusion4 decks63 decks
5%synergy
City of Brass
6.3%inclusion4 decks63 decks
1%synergy
Windswept Heath
6.3%inclusion4 decks63 decks
-4%synergy
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