Koma, Cosmos Serpent (Commander)

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #342
7,697decks
As CommanderAs CardAverage DeckDecks
Bracket
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Budget
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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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Mister Fantastic, Reed Richards
11%inclusion120 decks1.13K decks
7%synergy
Multiversal Recruitment
7.2%inclusion76 decks1.05K decks
6%synergy
Radagast of Rhosgobel
3.6%inclusion14 decks393 decks
2%synergy
Multiversal Incursion
2.6%inclusion29 decks1.13K decks
2%synergy
Loki, Lord of Misrule
1.7%inclusion18 decks1.05K decks
1%synergy
High Synergy Cards
Adrix and Nev, Twincasters
76%inclusion5.82K decks7.70K decks
66%synergy
Elemental Bond
69%inclusion5.27K decks7.70K decks
63%synergy
Whelming Wave
72%inclusion5.58K decks7.70K decks
62%synergy
Koma, World-Eater
65%inclusion4.67K decks7.14K decks
53%synergy
Spark Double
62%inclusion4.75K decks7.70K decks
53%synergy
Junk Winder
57%inclusion4.41K decks7.70K decks
51%synergy
Parallel Lives
56%inclusion4.34K decks7.70K decks
50%synergy
Serpent of Yawning Depths
55%inclusion4.25K decks7.70K decks
49%synergy
Irenicus's Vile Duplication
50%inclusion3.87K decks7.70K decks
44%synergy
Sakashima of a Thousand Faces
49%inclusion3.76K decks7.70K decks
44%synergy
Top Cards
Cultivate
77%inclusion5.95K decks7.70K decks
32%synergy
Counterspell
74%inclusion5.68K decks7.70K decks
25%synergy
Kodama's Reach
69%inclusion5.31K decks7.70K decks
35%synergy
Rampant Growth
67%inclusion5.19K decks7.70K decks
28%synergy
Beast Within
60%inclusion4.58K decks7.70K decks
11%synergy
Nature's Lore
59%inclusion4.53K decks7.70K decks
26%synergy
Growth Spiral
56%inclusion4.30K decks7.70K decks
12%synergy
Aesi, Tyrant of Gyre Strait
55%inclusion4.26K decks7.70K decks
38%synergy
Farseek
55%inclusion4.22K decks7.70K decks
28%synergy
Heroic Intervention
53%inclusion4.11K decks7.70K decks
23%synergy
Game Changers
Cyclonic Rift
41%inclusion3.19K decks7.70K decks
19%synergy
Rhystic Study
37%inclusion2.87K decks7.70K decks
18%synergy
Fierce Guardianship
30%inclusion2.34K decks7.70K decks
14%synergy
Seedborn Muse
28%inclusion2.17K decks7.70K decks
12%synergy
Worldly Tutor
22%inclusion1.70K decks7.70K decks
8%synergy
Consecrated Sphinx
18%inclusion1.41K decks7.70K decks
10%synergy
Mystical Tutor
15%inclusion1.14K decks7.70K decks
7%synergy
Force of Will
13%inclusion973 decks7.70K decks
4%synergy
Ancient Tomb
12%inclusion936 decks7.70K decks
4%synergy
Gaea's Cradle
10%inclusion769 decks7.70K decks
3%synergy
Creatures
Llanowar Elves
51%inclusion3.96K decks7.70K decks
23%synergy
Birds of Paradise
46%inclusion3.58K decks7.70K decks
19%synergy
Spawning Kraken
46%inclusion3.52K decks7.70K decks
39%synergy
Arixmethes, Slumbering Isle
44%inclusion3.35K decks7.70K decks
31%synergy
Elvish Mystic
40%inclusion3.08K decks7.70K decks
17%synergy
Sakura-Tribe Elder
39%inclusion3.04K decks7.70K decks
21%synergy
Tatyova, Benthic Druid
39%inclusion2.98K decks7.70K decks
9%synergy
Sakashima the Impostor
37%inclusion2.85K decks7.70K decks
35%synergy
Craterhoof Behemoth
36%inclusion2.79K decks7.70K decks
26%synergy
Murkfiend Liege
36%inclusion2.75K decks7.70K decks
23%synergy
Garruk's Packleader
33%inclusion2.52K decks7.70K decks
31%synergy
Ohran Frostfang
31%inclusion2.41K decks7.70K decks
28%synergy
Summon: Leviathan
31%inclusion1.61K decks5.15K decks
25%synergy
Hullbreaker Horror
30%inclusion2.33K decks7.70K decks
13%synergy
Roaming Throne
28%inclusion2.12K decks7.70K decks
21%synergy
Eternal Witness
27%inclusion2.06K decks7.70K decks
8%synergy
Fyndhorn Elves
26%inclusion2.02K decks7.70K decks
12%synergy
Enduring Vitality
26%inclusion1.94K decks7.56K decks
18%synergy
Archetype of Imagination
24%inclusion1.83K decks7.70K decks
20%synergy
Slinn Voda, the Rising Deep
24%inclusion1.82K decks7.70K decks
18%synergy
Esix, Fractal Bloom
24%inclusion1.81K decks7.70K decks
20%synergy
Octomancer
23%inclusion1.77K decks7.70K decks
19%synergy
Coiling Oracle
20%inclusion1.55K decks7.70K decks
8%synergy
Fanatic of Rhonas
20%inclusion1.50K decks7.70K decks
14%synergy
The Unagi of Kyoshi Island
18%inclusion649 decks3.62K decks
13%synergy
Chameleon, Master of Disguise
16%inclusion650 decks4.12K decks
14%synergy
Scourge of Fleets
15%inclusion1.15K decks7.70K decks
8%synergy
Scute Swarm
14%inclusion1.10K decks7.70K decks
-4%synergy
Curiosity Crafter
14%inclusion1.10K decks7.70K decks
11%synergy
Starwinder
14%inclusion645 decks4.57K decks
8%synergy
Xolatoyac, the Smiling Flood
14%inclusion1.07K decks7.70K decks
7%synergy
Delighted Halfling
14%inclusion1.05K decks7.70K decks
2%synergy
Nezahal, Primal Tide
13%inclusion1K decks7.70K decks
3%synergy
Reclamation Sage
13%inclusion1K decks7.70K decks
1%synergy
Azusa, Lost but Seeking
12%inclusion942 decks7.70K decks
-1%synergy
Toski, Bearer of Secrets
12%inclusion929 decks7.70K decks
9%synergy
Nadir Kraken
12%inclusion904 decks7.70K decks
8%synergy
Avenger of Zendikar
12%inclusion890 decks7.70K decks
-4%synergy
Enduring Curiosity
11%inclusion851 decks7.62K decks
8%synergy
Rampaging Baloths
11%inclusion846 decks7.70K decks
-4%synergy
Stormtide Leviathan
11%inclusion834 decks7.70K decks
6%synergy
Lotus Cobra
10%inclusion799 decks7.70K decks
-2%synergy
Saryth, the Viper's Fang
10%inclusion784 decks7.70K decks
9%synergy
Uro, Titan of Nature's Wrath
10%inclusion769 decks7.70K decks
1%synergy
Troyan, Gutsy Explorer
10%inclusion757 decks7.70K decks
5%synergy
Circle of Dreams Druid
9.0%inclusion695 decks7.70K decks
7%synergy
Progenitor Mimic
8.5%inclusion656 decks7.70K decks
4%synergy
Clever Impersonator
8.1%inclusion623 decks7.70K decks
3%synergy
Tireless Provisioner
8.1%inclusion620 decks7.70K decks
-6%synergy
Glasspool Mimic
8.0%inclusion619 decks7.70K decks
4%synergy
Instants
Negate
46%inclusion3.57K decks7.70K decks
22%synergy
Double Major
45%inclusion3.48K decks7.70K decks
37%synergy
Pongify
41%inclusion3.14K decks7.70K decks
16%synergy
An Offer You Can't Refuse
39%inclusion2.99K decks7.70K decks
15%synergy
Second Harvest
39%inclusion2.98K decks7.70K decks
32%synergy
Arcane Denial
37%inclusion2.88K decks7.70K decks
15%synergy
Mana Drain
35%inclusion2.67K decks7.70K decks
20%synergy
Swan Song
33%inclusion2.52K decks7.70K decks
14%synergy
Rapid Hybridization
33%inclusion2.51K decks7.70K decks
5%synergy
Return of the Wildspeaker
31%inclusion2.40K decks7.70K decks
21%synergy
Krosan Grip
20%inclusion1.57K decks7.70K decks
14%synergy
Reality Shift
19%inclusion1.43K decks7.70K decks
5%synergy
Simic Charm
17%inclusion1.33K decks7.70K decks
10%synergy
Nature's Claim
16%inclusion1.24K decks7.70K decks
7%synergy
Planar Genesis
15%inclusion1.19K decks7.70K decks
4%synergy
Brainstorm
15%inclusion1.13K decks7.70K decks
-0%synergy
Aetherize
14%inclusion1.06K decks7.70K decks
1%synergy
Harrow
14%inclusion1.06K decks7.70K decks
2%synergy
Tamiyo's Safekeeping
13%inclusion966 decks7.70K decks
8%synergy
Voidslime
12%inclusion916 decks7.70K decks
7%synergy
Sink into Stupor
12%inclusion915 decks7.70K decks
-0%synergy
Snakeskin Veil
12%inclusion908 decks7.70K decks
5%synergy
Eureka Moment
11%inclusion880 decks7.70K decks
-0%synergy
Force of Negation
11%inclusion827 decks7.70K decks
3%synergy
Return to Nature
10%inclusion804 decks7.70K decks
6%synergy
Chord of Calling
10%inclusion760 decks7.70K decks
3%synergy
Mystic Reflection
10%inclusion756 decks7.70K decks
8%synergy
Plasm Capture
10%inclusion733 decks7.70K decks
7%synergy
Stubborn Denial
8.3%inclusion640 decks7.70K decks
6%synergy
Pact of Negation
8.2%inclusion630 decks7.70K decks
2%synergy
Entish Restoration
7.7%inclusion595 decks7.70K decks
-1%synergy
Archdruid's Charm
7.5%inclusion580 decks7.70K decks
2%synergy
Perplexing Test
7.1%inclusion545 decks7.70K decks
2%synergy
Disallow
7.0%inclusion541 decks7.70K decks
5%synergy
Decisive Denial
6.9%inclusion534 decks7.70K decks
1%synergy
Resculpt
6.9%inclusion532 decks7.70K decks
2%synergy
Noxious Revival
6.7%inclusion518 decks7.70K decks
2%synergy
Harmonized Crescendo
6.6%inclusion196 decks2.97K decks
4%synergy
Force of Vigor
6.3%inclusion488 decks7.70K decks
2%synergy
Narset's Reversal
6.2%inclusion481 decks7.70K decks
5%synergy
Sublime Epiphany
6.1%inclusion468 decks7.70K decks
4%synergy
Collective Resistance
5.9%inclusion451 decks7.70K decks
2%synergy
Tyvar's Stand
5.8%inclusion444 decks7.70K decks
1%synergy
Strix Serenade
5.5%inclusion421 decks7.70K decks
3%synergy
Auroral Procession
5.3%inclusion300 decks5.69K decks
2%synergy
Sorceries
Three Visits
50%inclusion3.83K decks7.70K decks
24%synergy
Skyshroud Claim
39%inclusion3K decks7.70K decks
30%synergy
Explore
28%inclusion2.19K decks7.70K decks
8%synergy
Quantum Misalignment
25%inclusion1.96K decks7.70K decks
23%synergy
Overwhelming Stampede
25%inclusion1.95K decks7.70K decks
13%synergy
Rite of Replication
16%inclusion1.26K decks7.70K decks
9%synergy
Migration Path
15%inclusion1.16K decks7.70K decks
12%synergy
Shamanic Revelation
15%inclusion1.12K decks7.70K decks
10%synergy
Rishkar's Expertise
14%inclusion1.10K decks7.70K decks
5%synergy
Finale of Devastation
13%inclusion989 decks7.70K decks
2%synergy
Explosive Vegetation
13%inclusion977 decks7.70K decks
7%synergy
Urban Evolution
12%inclusion945 decks7.70K decks
3%synergy
Triumph of the Hordes
12%inclusion929 decks7.70K decks
9%synergy
Bala Ged Recovery
12%inclusion913 decks7.70K decks
2%synergy
Distant Melody
11%inclusion872 decks7.70K decks
8%synergy
Shared Roots
10%inclusion376 decks3.60K decks
5%synergy
Harmonize
10%inclusion734 decks7.70K decks
4%synergy
Curse of the Swine
8.3%inclusion639 decks7.70K decks
-4%synergy
Ponder
7.9%inclusion610 decks7.70K decks
1%synergy
Green Sun's Zenith
7.2%inclusion551 decks7.70K decks
-1%synergy
Sea Gate Restoration
7.1%inclusion549 decks7.70K decks
2%synergy
Regrowth
7.1%inclusion549 decks7.70K decks
4%synergy
Search for Tomorrow
7.0%inclusion536 decks7.70K decks
3%synergy
Doppelgang
6.0%inclusion464 decks7.70K decks
-1%synergy
Ravenform
6.0%inclusion460 decks7.70K decks
2%synergy
Lessons from Life
5.5%inclusion134 decks2.42K decks
0%synergy
Windfall
5.4%inclusion416 decks7.70K decks
2%synergy
Preposterous Proportions
5.3%inclusion375 decks7.10K decks
4%synergy
Preordain
5.2%inclusion404 decks7.70K decks
-3%synergy
Ezuri's Predation
5.0%inclusion385 decks7.70K decks
-2%synergy
Utility Artifacts
Swiftfoot Boots
44%inclusion3.36K decks7.70K decks
19%synergy
Helm of the Host
42%inclusion3.20K decks7.70K decks
37%synergy
Lightning Greaves
41%inclusion3.12K decks7.70K decks
21%synergy
Combine Chrysalis
25%inclusion1.93K decks7.70K decks
21%synergy
Mirror Box
16%inclusion1.23K decks7.70K decks
13%synergy
Emerald Medallion
15%inclusion1.13K decks7.70K decks
11%synergy
The Great Henge
12%inclusion932 decks7.70K decks
3%synergy
Sapphire Medallion
11%inclusion874 decks7.70K decks
8%synergy
Idol of Oblivion
10%inclusion794 decks7.70K decks
7%synergy
Eldrazi Monument
10%inclusion736 decks7.70K decks
9%synergy
Bident of Thassa
9.2%inclusion708 decks7.70K decks
2%synergy
Coat of Arms
6.7%inclusion517 decks7.70K decks
5%synergy
The One Ring
6.5%inclusion503 decks7.70K decks
0%synergy
Banner of Kinship
5.2%inclusion374 decks7.13K decks
3%synergy
Enchantments
Doubling Season
51%inclusion3.91K decks7.70K decks
40%synergy
Tribute to the World Tree
43%inclusion3.34K decks7.70K decks
38%synergy
Kindred Discovery
31%inclusion2.42K decks7.70K decks
22%synergy
Mystic Remora
26%inclusion2.03K decks7.70K decks
12%synergy
Garruk's Uprising
21%inclusion1.59K decks7.70K decks
3%synergy
Primal Vigor
19%inclusion1.44K decks7.70K decks
16%synergy
Growing Rites of Itlimoc
17%inclusion1.29K decks7.70K decks
11%synergy
Cryptolith Rite
17%inclusion1.27K decks7.70K decks
13%synergy
Wild Growth
16%inclusion1.20K decks7.70K decks
7%synergy
Exploration
15%inclusion1.15K decks7.70K decks
2%synergy
Beastmaster Ascension
15%inclusion1.13K decks7.70K decks
12%synergy
Sylvan Library
14%inclusion1.04K decks7.70K decks
5%synergy
Utopia Sprawl
13%inclusion988 decks7.70K decks
7%synergy
Propaganda
12%inclusion923 decks7.70K decks
5%synergy
Paradox Haze
11%inclusion870 decks7.70K decks
11%synergy
Wilderness Reclamation
10%inclusion770 decks7.70K decks
1%synergy
Unnatural Growth
10%inclusion752 decks7.70K decks
6%synergy
Defense of the Heart
8.8%inclusion675 decks7.70K decks
7%synergy
Imprisoned in the Moon
8.5%inclusion657 decks7.70K decks
4%synergy
Impostor Syndrome
8.2%inclusion340 decks4.13K decks
7%synergy
Burgeoning
8.0%inclusion614 decks7.70K decks
1%synergy
Extravagant Replication
7.8%inclusion597 decks7.70K decks
5%synergy
Asceticism
6.9%inclusion534 decks7.70K decks
4%synergy
Moonlit Meditation
6.7%inclusion308 decks4.58K decks
6%synergy
Kenrith's Transformation
6.6%inclusion508 decks7.70K decks
3%synergy
Springleaf Parade
6.2%inclusion184 decks2.96K decks
3%synergy
Ominous Seas
5.5%inclusion426 decks7.70K decks
2%synergy
Planeswalkers
Oko, Thief of Crowns
20%inclusion1.57K decks7.70K decks
14%synergy
Kiora, the Crashing Wave
7.2%inclusion553 decks7.70K decks
5%synergy
Utility Lands
Reliquary Tower
61%inclusion4.67K decks7.70K decks
10%synergy
Boseiju, Who Endures
26%inclusion2.01K decks7.70K decks
4%synergy
Yavimaya, Cradle of Growth
24%inclusion1.88K decks7.70K decks
4%synergy
Otawara, Soaring City
21%inclusion1.61K decks7.70K decks
2%synergy
Temple of the False God
19%inclusion1.45K decks7.70K decks
3%synergy
Command Beacon
18%inclusion1.37K decks7.70K decks
14%synergy
Mosswort Bridge
17%inclusion1.32K decks7.70K decks
0%synergy
Rogue's Passage
16%inclusion1.26K decks7.70K decks
-7%synergy
Three Tree City
16%inclusion1.25K decks7.70K decks
11%synergy
Mystic Sanctuary
13%inclusion1.02K decks7.70K decks
1%synergy
Alchemist's Refuge
13%inclusion992 decks7.70K decks
-6%synergy
Mistrise Village
13%inclusion724 decks5.69K decks
2%synergy
Evendo, Waking Haven
13%inclusion587 decks4.62K decks
7%synergy
Castle Garenbrig
13%inclusion973 decks7.70K decks
9%synergy
Castle Vantress
5.2%inclusion397 decks7.70K decks
-1%synergy
Mana Artifacts
Sol Ring
91%inclusion7.03K decks7.70K decks
11%synergy
Arcane Signet
77%inclusion5.96K decks7.70K decks
14%synergy
Simic Signet
41%inclusion3.15K decks7.70K decks
12%synergy
Thought Vessel
39%inclusion2.97K decks7.70K decks
19%synergy
Talisman of Curiosity
33%inclusion2.55K decks7.70K decks
12%synergy
Fellwar Stone
12%inclusion895 decks7.70K decks
2%synergy
Commander's Sphere
10%inclusion775 decks7.70K decks
3%synergy
Thran Dynamo
6.7%inclusion516 decks7.70K decks
4%synergy
Mana Vault
6.7%inclusion513 decks7.70K decks
1%synergy
Decanter of Endless Water
6.6%inclusion507 decks7.70K decks
2%synergy
Mind Stone
5.3%inclusion411 decks7.70K decks
1%synergy
Lands
Forest
95%inclusion7.30K decks7.70K decks
-1%synergy
Island
95%inclusion7.30K decks7.70K decks
-1%synergy
Command Tower
87%inclusion6.68K decks7.70K decks
2%synergy
Hinterland Harbor
67%inclusion5.14K decks7.70K decks
5%synergy
Breeding Pool
57%inclusion4.42K decks7.70K decks
10%synergy
Yavimaya Coast
55%inclusion4.21K decks7.70K decks
2%synergy
Rejuvenating Springs
54%inclusion4.15K decks7.70K decks
11%synergy
Dreamroot Cascade
53%inclusion4.09K decks7.70K decks
7%synergy
Simic Growth Chamber
47%inclusion3.65K decks7.70K decks
2%synergy
Flooded Grove
46%inclusion3.52K decks7.70K decks
2%synergy
Misty Rainforest
37%inclusion2.81K decks7.70K decks
5%synergy
Vineglimmer Snarl
36%inclusion2.80K decks7.70K decks
-3%synergy
Temple of Mystery
35%inclusion2.73K decks7.70K decks
-1%synergy
Barkchannel Pathway
34%inclusion2.58K decks7.70K decks
14%synergy
Exotic Orchard
25%inclusion1.92K decks7.70K decks
-0%synergy
Myriad Landscape
24%inclusion1.84K decks7.70K decks
4%synergy
Evolving Wilds
23%inclusion1.74K decks7.70K decks
-1%synergy
Waterlogged Grove
22%inclusion1.66K decks7.70K decks
2%synergy
Hedge Maze
21%inclusion1.59K decks7.70K decks
1%synergy
Willowrush Verge
20%inclusion1.30K decks6.34K decks
2%synergy
Sodden Verdure
20%inclusion600 decks2.96K decks
-3%synergy
Thornwood Falls
20%inclusion1.53K decks7.70K decks
4%synergy
Fabled Passage
18%inclusion1.37K decks7.70K decks
0%synergy
Tangled Islet
17%inclusion1.33K decks7.70K decks
2%synergy
Terramorphic Expanse
16%inclusion1.23K decks7.70K decks
-4%synergy
Overflowing Basin
16%inclusion1.22K decks7.70K decks
-6%synergy
Tropical Island
15%inclusion1.19K decks7.70K decks
1%synergy
Rimewood Falls
15%inclusion1.12K decks7.70K decks
7%synergy
Botanical Sanctum
14%inclusion1.06K decks7.70K decks
1%synergy
Sink into Stupor
12%inclusion915 decks7.70K decks
-0%synergy
Bala Ged Recovery
12%inclusion913 decks7.70K decks
2%synergy
Turbulent Wilderness
10%inclusion200 decks1.91K decks
-6%synergy
Path of Ancestry
10%inclusion781 decks7.70K decks
-8%synergy
Simic Guildgate
9.5%inclusion731 decks7.70K decks
0%synergy
Prismatic Vista
9.1%inclusion700 decks7.70K decks
2%synergy
Snow-Covered Island
8.4%inclusion646 decks7.70K decks
3%synergy
Snow-Covered Forest
8.4%inclusion645 decks7.70K decks
3%synergy
Glasspool Mimic
8.0%inclusion619 decks7.70K decks
4%synergy
Flooded Strand
8.0%inclusion614 decks7.70K decks
-3%synergy
Windswept Heath
7.9%inclusion607 decks7.70K decks
-2%synergy
Polluted Delta
7.4%inclusion566 decks7.70K decks
-3%synergy
Verdant Catacombs
7.3%inclusion562 decks7.70K decks
-2%synergy
Blighted Woodland
7.2%inclusion556 decks7.70K decks
1%synergy
Sea Gate Restoration
7.1%inclusion549 decks7.70K decks
2%synergy
Wooded Foothills
6.6%inclusion506 decks7.70K decks
-3%synergy
Rain-Slicked Copse
6.5%inclusion193 decks2.96K decks
-4%synergy
Scalding Tarn
6.4%inclusion495 decks7.70K decks
-3%synergy
Littjara Mirrorlake
6.1%inclusion468 decks7.70K decks
3%synergy
Woodland Stream
5.5%inclusion424 decks7.70K decks
1%synergy
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