Koma, Cosmos Serpent (Commander) - Expensive Upgraded

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #328
50decks
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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Emeritus of Abundance
13%inclusion1 decks8 decks
10%synergy
Quandrix Charm
13%inclusion1 decks8 decks
3%synergy
High Synergy Cards
Sakashima of a Thousand Faces
86%inclusion43 decks50 decks
81%synergy
Adrix and Nev, Twincasters
84%inclusion42 decks50 decks
75%synergy
Spark Double
84%inclusion42 decks50 decks
75%synergy
Parallel Lives
78%inclusion39 decks50 decks
72%synergy
Elemental Bond
76%inclusion38 decks50 decks
70%synergy
Mana Drain
80%inclusion40 decks50 decks
65%synergy
Whelming Wave
74%inclusion37 decks50 decks
63%synergy
Irenicus's Vile Duplication
68%inclusion34 decks50 decks
62%synergy
Sakashima the Impostor
62%inclusion31 decks50 decks
60%synergy
Doubling Season
68%inclusion34 decks50 decks
58%synergy
Top Cards
Heroic Intervention
84%inclusion42 decks50 decks
54%synergy
Nature's Lore
84%inclusion42 decks50 decks
52%synergy
Birds of Paradise
80%inclusion40 decks50 decks
53%synergy
Counterspell
78%inclusion39 decks50 decks
29%synergy
Farseek
72%inclusion36 decks50 decks
46%synergy
Three Visits
70%inclusion35 decks50 decks
45%synergy
Cultivate
70%inclusion35 decks50 decks
24%synergy
Beast Within
66%inclusion33 decks50 decks
17%synergy
Craterhoof Behemoth
66%inclusion33 decks50 decks
56%synergy
Kodama's Reach
64%inclusion32 decks50 decks
29%synergy
Game Changers
Gaea's Cradle
68%inclusion34 decks50 decks
61%synergy
Cyclonic Rift
54%inclusion27 decks50 decks
30%synergy
Fierce Guardianship
36%inclusion18 decks50 decks
20%synergy
Rhystic Study
34%inclusion17 decks50 decks
14%synergy
Seedborn Muse
26%inclusion13 decks50 decks
10%synergy
Ancient Tomb
20%inclusion10 decks50 decks
11%synergy
Consecrated Sphinx
14%inclusion7 decks50 decks
6%synergy
Worldly Tutor
14%inclusion7 decks50 decks
0%synergy
Crop Rotation
8.0%inclusion4 decks50 decks
-4%synergy
The One Ring
6.0%inclusion3 decks50 decks
-1%synergy
Creatures
Koma, World-Eater
64%inclusion32 decks50 decks
51%synergy
Llanowar Elves
64%inclusion32 decks50 decks
37%synergy
Serpent of Yawning Depths
64%inclusion32 decks50 decks
58%synergy
Junk Winder
62%inclusion31 decks50 decks
56%synergy
Spawning Kraken
56%inclusion28 decks50 decks
49%synergy
Aesi, Tyrant of Gyre Strait
54%inclusion27 decks50 decks
36%synergy
Elvish Mystic
52%inclusion26 decks50 decks
29%synergy
Roaming Throne
44%inclusion22 decks50 decks
37%synergy
Ohran Frostfang
42%inclusion21 decks50 decks
38%synergy
Arixmethes, Slumbering Isle
42%inclusion21 decks50 decks
29%synergy
Fyndhorn Elves
40%inclusion20 decks50 decks
26%synergy
Enduring Vitality
36%inclusion18 decks50 decks
28%synergy
Eternal Witness
34%inclusion17 decks50 decks
15%synergy
Fanatic of Rhonas
34%inclusion17 decks50 decks
28%synergy
Irma, Part-Time Mutant
33%inclusion5 decks15 decks
31%synergy
Murkfiend Liege
32%inclusion16 decks50 decks
18%synergy
Hullbreaker Horror
30%inclusion15 decks50 decks
13%synergy
Garruk's Packleader
28%inclusion14 decks50 decks
26%synergy
Archetype of Imagination
28%inclusion14 decks50 decks
24%synergy
Delighted Halfling
28%inclusion14 decks50 decks
17%synergy
Tatyova, Benthic Druid
24%inclusion12 decks50 decks
-6%synergy
Sakura-Tribe Elder
24%inclusion12 decks50 decks
5%synergy
Summon: Leviathan
24%inclusion10 decks42 decks
17%synergy
Esix, Fractal Bloom
22%inclusion11 decks50 decks
18%synergy
Slinn Voda, the Rising Deep
20%inclusion10 decks50 decks
14%synergy
Kinnan, Bonder Prodigy
18%inclusion9 decks50 decks
15%synergy
Chameleon, Master of Disguise
17%inclusion6 decks35 decks
15%synergy
The Unagi of Kyoshi Island
16%inclusion5 decks31 decks
11%synergy
Nezahal, Primal Tide
16%inclusion8 decks50 decks
6%synergy
Octomancer
14%inclusion7 decks50 decks
9%synergy
Toski, Bearer of Secrets
14%inclusion7 decks50 decks
11%synergy
Enduring Curiosity
14%inclusion7 decks50 decks
11%synergy
Uro, Titan of Nature's Wrath
14%inclusion7 decks50 decks
4%synergy
Reclamation Sage
12%inclusion6 decks50 decks
-1%synergy
Circle of Dreams Druid
12%inclusion6 decks50 decks
10%synergy
Phyrexian Metamorph
12%inclusion6 decks50 decks
3%synergy
Azusa, Lost but Seeking
12%inclusion6 decks50 decks
-2%synergy
Lotus Cobra
12%inclusion6 decks50 decks
0%synergy
Thrasios, Triton Hero
10%inclusion5 decks50 decks
3%synergy
Saryth, the Viper's Fang
10%inclusion5 decks50 decks
8%synergy
Scourge of Fleets
10%inclusion5 decks50 decks
2%synergy
Scute Swarm
10%inclusion5 decks50 decks
-9%synergy
Glasspool Mimic
10%inclusion5 decks50 decks
6%synergy
Tireless Provisioner
10%inclusion5 decks50 decks
-4%synergy
Badgermole Cub
10%inclusion3 decks31 decks
5%synergy
Tam, Mindful First-Year
10%inclusion2 decks21 decks
7%synergy
Formidable Speaker
8.6%inclusion3 decks35 decks
6%synergy
Troyan, Gutsy Explorer
8.0%inclusion4 decks50 decks
4%synergy
Arbor Elf
8.0%inclusion4 decks50 decks
2%synergy
Wood Elves
8.0%inclusion4 decks50 decks
2%synergy
Instants
Pongify
52%inclusion26 decks50 decks
27%synergy
Growth Spiral
50%inclusion25 decks50 decks
5%synergy
Swan Song
50%inclusion25 decks50 decks
31%synergy
Rapid Hybridization
44%inclusion22 decks50 decks
17%synergy
Second Harvest
42%inclusion21 decks50 decks
36%synergy
Negate
40%inclusion20 decks50 decks
15%synergy
An Offer You Can't Refuse
38%inclusion19 decks50 decks
15%synergy
Double Major
38%inclusion19 decks50 decks
30%synergy
Arcane Denial
34%inclusion17 decks50 decks
12%synergy
Nature's Claim
30%inclusion15 decks50 decks
21%synergy
Krosan Grip
28%inclusion14 decks50 decks
21%synergy
Return of the Wildspeaker
22%inclusion11 decks50 decks
12%synergy
Sink into Stupor
22%inclusion11 decks50 decks
10%synergy
Stubborn Denial
20%inclusion10 decks50 decks
17%synergy
Force of Negation
20%inclusion10 decks50 decks
12%synergy
Force of Vigor
18%inclusion9 decks50 decks
14%synergy
Archdruid's Charm
16%inclusion8 decks50 decks
10%synergy
Chord of Calling
16%inclusion8 decks50 decks
9%synergy
Reality Shift
16%inclusion8 decks50 decks
2%synergy
Brainstorm
14%inclusion7 decks50 decks
0%synergy
Tamiyo's Safekeeping
14%inclusion7 decks50 decks
9%synergy
Pact of Negation
14%inclusion7 decks50 decks
8%synergy
Noxious Revival
14%inclusion7 decks50 decks
9%synergy
Simic Charm
12%inclusion6 decks50 decks
5%synergy
Plasm Capture
10%inclusion5 decks50 decks
7%synergy
Legolas's Quick Reflexes
10%inclusion5 decks50 decks
8%synergy
Voidslime
10%inclusion5 decks50 decks
5%synergy
Planar Genesis
10%inclusion5 decks50 decks
-1%synergy
Veil of Summer
8.0%inclusion4 decks50 decks
3%synergy
Wrap in Vigor
8.0%inclusion4 decks50 decks
7%synergy
Resculpt
8.0%inclusion4 decks50 decks
3%synergy
Flusterstorm
8.0%inclusion4 decks50 decks
2%synergy
Delay
8.0%inclusion4 decks50 decks
6%synergy
Dispel
8.0%inclusion4 decks50 decks
4%synergy
Auroral Procession
6.3%inclusion3 decks48 decks
3%synergy
Mental Misstep
6.0%inclusion3 decks50 decks
1%synergy
Snakeskin Veil
6.0%inclusion3 decks50 decks
0%synergy
Harrow
6.0%inclusion3 decks50 decks
-6%synergy
Aetherize
6.0%inclusion3 decks50 decks
-6%synergy
Tyvar's Stand
6.0%inclusion3 decks50 decks
2%synergy
Mindbreak Trap
6.0%inclusion3 decks50 decks
2%synergy
Sublime Epiphany
6.0%inclusion3 decks50 decks
4%synergy
Lazotep Plating
6.0%inclusion3 decks50 decks
5%synergy
Rewind
6.0%inclusion3 decks50 decks
3%synergy
Spell Pierce
6.0%inclusion3 decks50 decks
3%synergy
March of Swirling Mist
6.0%inclusion3 decks50 decks
3%synergy
Entish Restoration
6.0%inclusion3 decks50 decks
-3%synergy
Consult the Star Charts
5.3%inclusion2 decks38 decks
4%synergy
Sorceries
Rampant Growth
60%inclusion30 decks50 decks
20%synergy
Skyshroud Claim
44%inclusion22 decks50 decks
35%synergy
Quantum Misalignment
40%inclusion20 decks50 decks
37%synergy
Overwhelming Stampede
32%inclusion16 decks50 decks
20%synergy
Finale of Devastation
30%inclusion15 decks50 decks
19%synergy
Sea Gate Restoration
22%inclusion11 decks50 decks
17%synergy
Triumph of the Hordes
18%inclusion9 decks50 decks
15%synergy
Shamanic Revelation
18%inclusion9 decks50 decks
13%synergy
Green Sun's Zenith
16%inclusion8 decks50 decks
8%synergy
Rite of Replication
16%inclusion8 decks50 decks
9%synergy
Explore
14%inclusion7 decks50 decks
-6%synergy
Migration Path
14%inclusion7 decks50 decks
11%synergy
Bala Ged Recovery
12%inclusion6 decks50 decks
2%synergy
Rishkar's Expertise
12%inclusion6 decks50 decks
3%synergy
Distant Melody
12%inclusion6 decks50 decks
9%synergy
Windfall
10%inclusion5 decks50 decks
6%synergy
Turntimber Symbiosis
10%inclusion5 decks50 decks
8%synergy
Nature's Rhythm
8.3%inclusion4 decks48 decks
2%synergy
Ponder
8.0%inclusion4 decks50 decks
1%synergy
Into the North
8.0%inclusion4 decks50 decks
7%synergy
Explosive Vegetation
8.0%inclusion4 decks50 decks
2%synergy
Regrowth
8.0%inclusion4 decks50 decks
5%synergy
Lessons from Life
6.7%inclusion1 decks15 decks
1%synergy
Ranger's Path
6.0%inclusion3 decks50 decks
5%synergy
Curse of the Swine
6.0%inclusion3 decks50 decks
-6%synergy
Natural Order
6.0%inclusion3 decks50 decks
5%synergy
Tempt with Discovery
6.0%inclusion3 decks50 decks
2%synergy
Search for Tomorrow
6.0%inclusion3 decks50 decks
2%synergy
Expropriate
6.0%inclusion3 decks50 decks
4%synergy
Sylvan Tutor
6.0%inclusion3 decks50 decks
4%synergy
Preordain
6.0%inclusion3 decks50 decks
-2%synergy
Raise the Palisade
6.0%inclusion3 decks50 decks
0%synergy
Utility Artifacts
Lightning Greaves
56%inclusion28 decks50 decks
36%synergy
Helm of the Host
54%inclusion27 decks50 decks
49%synergy
Swiftfoot Boots
46%inclusion23 decks50 decks
21%synergy
The Great Henge
32%inclusion16 decks50 decks
23%synergy
Mirror Box
20%inclusion10 decks50 decks
17%synergy
Emerald Medallion
18%inclusion9 decks50 decks
15%synergy
Sapphire Medallion
14%inclusion7 decks50 decks
11%synergy
Combine Chrysalis
12%inclusion6 decks50 decks
8%synergy
Eldrazi Monument
12%inclusion6 decks50 decks
11%synergy
Coat of Arms
8.0%inclusion4 decks50 decks
7%synergy
Skullclamp
6.0%inclusion3 decks50 decks
5%synergy
Banner of Kinship
6.0%inclusion3 decks50 decks
4%synergy
Champion's Helm
6.0%inclusion3 decks50 decks
6%synergy
Enchantments
Tribute to the World Tree
60%inclusion30 decks50 decks
54%synergy
Kindred Discovery
44%inclusion22 decks50 decks
35%synergy
Mystic Remora
38%inclusion19 decks50 decks
24%synergy
Growing Rites of Itlimoc
30%inclusion15 decks50 decks
24%synergy
Cryptolith Rite
28%inclusion14 decks50 decks
25%synergy
Sylvan Library
28%inclusion14 decks50 decks
19%synergy
Paradox Haze
22%inclusion11 decks50 decks
22%synergy
Utopia Sprawl
20%inclusion10 decks50 decks
14%synergy
Defense of the Heart
20%inclusion10 decks50 decks
18%synergy
Primal Vigor
20%inclusion10 decks50 decks
17%synergy
Exploration
18%inclusion9 decks50 decks
5%synergy
Beastmaster Ascension
18%inclusion9 decks50 decks
15%synergy
Wild Growth
18%inclusion9 decks50 decks
9%synergy
Garruk's Uprising
12%inclusion6 decks50 decks
-5%synergy
Extravagant Replication
10%inclusion5 decks50 decks
8%synergy
Springleaf Parade
10%inclusion2 decks21 decks
7%synergy
Unnatural Growth
8.0%inclusion4 decks50 decks
5%synergy
Dismiss into Dream
8.0%inclusion4 decks50 decks
8%synergy
Moonlit Meditation
7.9%inclusion3 decks38 decks
7%synergy
Quest for Ula's Temple
6.0%inclusion3 decks50 decks
3%synergy
Levitation
6.0%inclusion3 decks50 decks
5%synergy
Amphibian Downpour
6.0%inclusion3 decks50 decks
1%synergy
Propaganda
6.0%inclusion3 decks50 decks
-1%synergy
Impostor Syndrome
5.7%inclusion2 decks35 decks
4%synergy
Battles
Invasion of Ikoria
8.0%inclusion4 decks50 decks
4%synergy
Planeswalkers
Oko, Thief of Crowns
40%inclusion20 decks50 decks
34%synergy
Kiora, Master of the Depths
6.0%inclusion3 decks50 decks
4%synergy
Utility Lands
Boseiju, Who Endures
62%inclusion31 decks50 decks
40%synergy
Reliquary Tower
52%inclusion26 decks50 decks
2%synergy
Otawara, Soaring City
52%inclusion26 decks50 decks
34%synergy
Yavimaya, Cradle of Growth
48%inclusion24 decks50 decks
27%synergy
Three Tree City
36%inclusion18 decks50 decks
31%synergy
Command Beacon
34%inclusion17 decks50 decks
30%synergy
Mistrise Village
33%inclusion16 decks48 decks
22%synergy
Castle Garenbrig
22%inclusion11 decks50 decks
18%synergy
Evendo, Waking Haven
18%inclusion7 decks38 decks
13%synergy
Mystic Sanctuary
16%inclusion8 decks50 decks
4%synergy
Alchemist's Refuge
16%inclusion8 decks50 decks
-2%synergy
Rogue's Passage
14%inclusion7 decks50 decks
-9%synergy
Urza's Saga
10%inclusion5 decks50 decks
5%synergy
Temple of the False God
10%inclusion5 decks50 decks
-6%synergy
Dryad Arbor
10%inclusion5 decks50 decks
5%synergy
Strip Mine
8.0%inclusion4 decks50 decks
5%synergy
Emergence Zone
8.0%inclusion4 decks50 decks
4%synergy
Shifting Woodland
8.0%inclusion4 decks50 decks
2%synergy
Nykthos, Shrine to Nyx
8.0%inclusion4 decks50 decks
5%synergy
Wasteland
6.0%inclusion3 decks50 decks
5%synergy
Oboro, Palace in the Clouds
6.0%inclusion3 decks50 decks
3%synergy
Mana Artifacts
Sol Ring
98%inclusion49 decks50 decks
18%synergy
Arcane Signet
74%inclusion37 decks50 decks
11%synergy
Talisman of Curiosity
34%inclusion17 decks50 decks
12%synergy
Thought Vessel
30%inclusion15 decks50 decks
10%synergy
Simic Signet
28%inclusion14 decks50 decks
-2%synergy
Fellwar Stone
24%inclusion12 decks50 decks
15%synergy
Decanter of Endless Water
8.0%inclusion4 decks50 decks
3%synergy
Commander's Sphere
6.0%inclusion3 decks50 decks
-1%synergy
Lotus Petal
6.0%inclusion3 decks50 decks
0%synergy
Mana Vault
6.0%inclusion3 decks50 decks
0%synergy
Lands
Breeding Pool
94%inclusion47 decks50 decks
47%synergy
Island
92%inclusion46 decks50 decks
-4%synergy
Forest
92%inclusion46 decks50 decks
-4%synergy
Command Tower
90%inclusion45 decks50 decks
5%synergy
Rejuvenating Springs
86%inclusion43 decks50 decks
43%synergy
Misty Rainforest
80%inclusion40 decks50 decks
49%synergy
Tropical Island
72%inclusion36 decks50 decks
58%synergy
Hinterland Harbor
68%inclusion34 decks50 decks
7%synergy
Yavimaya Coast
66%inclusion33 decks50 decks
13%synergy
Hedge Maze
56%inclusion28 decks50 decks
36%synergy
Dreamroot Cascade
54%inclusion27 decks50 decks
9%synergy
Flooded Grove
44%inclusion22 decks50 decks
1%synergy
Waterlogged Grove
42%inclusion21 decks50 decks
22%synergy
Barkchannel Pathway
38%inclusion19 decks50 decks
18%synergy
Prismatic Vista
36%inclusion18 decks50 decks
29%synergy
Verdant Catacombs
36%inclusion18 decks50 decks
27%synergy
Windswept Heath
34%inclusion17 decks50 decks
24%synergy
Willowrush Verge
34%inclusion17 decks50 decks
16%synergy
Scalding Tarn
34%inclusion17 decks50 decks
25%synergy
Simic Growth Chamber
32%inclusion16 decks50 decks
-15%synergy
Polluted Delta
32%inclusion16 decks50 decks
22%synergy
Flooded Strand
32%inclusion16 decks50 decks
21%synergy
Wooded Foothills
28%inclusion14 decks50 decks
19%synergy
Fabled Passage
26%inclusion13 decks50 decks
10%synergy
Temple of Mystery
22%inclusion11 decks50 decks
-16%synergy
Sea Gate Restoration
22%inclusion11 decks50 decks
17%synergy
Sink into Stupor
22%inclusion11 decks50 decks
10%synergy
Snow-Covered Island
20%inclusion10 decks50 decks
14%synergy
Snow-Covered Forest
18%inclusion9 decks50 decks
12%synergy
Reflecting Pool
16%inclusion8 decks50 decks
13%synergy
Mana Confluence
16%inclusion8 decks50 decks
11%synergy
City of Brass
16%inclusion8 decks50 decks
10%synergy
Myriad Landscape
14%inclusion7 decks50 decks
-7%synergy
Overflowing Basin
14%inclusion7 decks50 decks
-7%synergy
Vineglimmer Snarl
12%inclusion6 decks50 decks
-27%synergy
Tangled Islet
12%inclusion6 decks50 decks
-4%synergy
Rimewood Falls
12%inclusion6 decks50 decks
4%synergy
Bala Ged Recovery
12%inclusion6 decks50 decks
2%synergy
Thornwood Falls
12%inclusion6 decks50 decks
-5%synergy
Exotic Orchard
10%inclusion5 decks50 decks
-14%synergy
Turntimber Symbiosis
10%inclusion5 decks50 decks
8%synergy
Botanical Sanctum
10%inclusion5 decks50 decks
-3%synergy
Evolving Wilds
10%inclusion5 decks50 decks
-15%synergy
Glasspool Mimic
10%inclusion5 decks50 decks
6%synergy
Gemstone Caverns
10%inclusion5 decks50 decks
5%synergy
Sodden Verdure
10%inclusion2 decks21 decks
-9%synergy
Rain-Slicked Copse
10%inclusion2 decks21 decks
0%synergy
Cavern of Souls
8.0%inclusion4 decks50 decks
3%synergy
Path of Ancestry
8.0%inclusion4 decks50 decks
-10%synergy
Blighted Woodland
6.0%inclusion3 decks50 decks
-1%synergy
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