Koma, Cosmos Serpent (Commander)

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #341
7,622decks
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
10%inclusion93 decks915 decks
6%synergy
Multiversal Recruitment
6.1%inclusion51 decks838 decks
5%synergy
Radagast of Rhosgobel
3.1%inclusion3 decks98 decks
3%synergy
Multiversal Incursion
2.7%inclusion25 decks915 decks
2%synergy
Loki, Lord of Misrule
1.4%inclusion12 decks838 decks
1%synergy
High Synergy Cards
Adrix and Nev, Twincasters
76%inclusion5.77K decks7.62K decks
67%synergy
Elemental Bond
69%inclusion5.23K decks7.62K decks
63%synergy
Whelming Wave
73%inclusion5.53K decks7.62K decks
62%synergy
Koma, World-Eater
65%inclusion4.56K decks6.98K decks
53%synergy
Spark Double
62%inclusion4.71K decks7.62K decks
53%synergy
Junk Winder
57%inclusion4.38K decks7.62K decks
51%synergy
Parallel Lives
56%inclusion4.29K decks7.62K decks
50%synergy
Serpent of Yawning Depths
55%inclusion4.21K decks7.62K decks
49%synergy
Irenicus's Vile Duplication
51%inclusion3.86K decks7.62K decks
45%synergy
Sakashima of a Thousand Faces
49%inclusion3.73K decks7.62K decks
44%synergy
Top Cards
Cultivate
77%inclusion5.90K decks7.62K decks
32%synergy
Counterspell
74%inclusion5.63K decks7.62K decks
25%synergy
Kodama's Reach
69%inclusion5.26K decks7.62K decks
35%synergy
Rampant Growth
68%inclusion5.17K decks7.62K decks
28%synergy
Beast Within
60%inclusion4.54K decks7.62K decks
11%synergy
Nature's Lore
59%inclusion4.48K decks7.62K decks
26%synergy
Growth Spiral
56%inclusion4.28K decks7.62K decks
12%synergy
Aesi, Tyrant of Gyre Strait
55%inclusion4.21K decks7.62K decks
38%synergy
Farseek
55%inclusion4.18K decks7.62K decks
28%synergy
Heroic Intervention
54%inclusion4.08K decks7.62K decks
23%synergy
Game Changers
Cyclonic Rift
42%inclusion3.17K decks7.62K decks
19%synergy
Rhystic Study
37%inclusion2.85K decks7.62K decks
18%synergy
Fierce Guardianship
30%inclusion2.32K decks7.62K decks
15%synergy
Seedborn Muse
28%inclusion2.14K decks7.62K decks
12%synergy
Worldly Tutor
22%inclusion1.68K decks7.62K decks
8%synergy
Consecrated Sphinx
18%inclusion1.40K decks7.62K decks
10%synergy
Mystical Tutor
15%inclusion1.12K decks7.62K decks
7%synergy
Force of Will
13%inclusion964 decks7.62K decks
4%synergy
Ancient Tomb
12%inclusion925 decks7.62K decks
4%synergy
Gaea's Cradle
10%inclusion770 decks7.62K decks
3%synergy
Creatures
Llanowar Elves
51%inclusion3.91K decks7.62K decks
23%synergy
Birds of Paradise
47%inclusion3.55K decks7.62K decks
19%synergy
Spawning Kraken
46%inclusion3.49K decks7.62K decks
39%synergy
Arixmethes, Slumbering Isle
43%inclusion3.31K decks7.62K decks
31%synergy
Elvish Mystic
40%inclusion3.05K decks7.62K decks
17%synergy
Sakura-Tribe Elder
39%inclusion3K decks7.62K decks
21%synergy
Tatyova, Benthic Druid
39%inclusion2.95K decks7.62K decks
10%synergy
Sakashima the Impostor
37%inclusion2.85K decks7.62K decks
35%synergy
Craterhoof Behemoth
36%inclusion2.73K decks7.62K decks
25%synergy
Murkfiend Liege
36%inclusion2.73K decks7.62K decks
22%synergy
Garruk's Packleader
33%inclusion2.49K decks7.62K decks
31%synergy
Ohran Frostfang
31%inclusion2.38K decks7.62K decks
28%synergy
Summon: Leviathan
31%inclusion1.56K decks4.99K decks
24%synergy
Hullbreaker Horror
30%inclusion2.29K decks7.62K decks
13%synergy
Roaming Throne
28%inclusion2.10K decks7.62K decks
21%synergy
Eternal Witness
27%inclusion2.04K decks7.62K decks
8%synergy
Fyndhorn Elves
26%inclusion2.01K decks7.62K decks
12%synergy
Enduring Vitality
26%inclusion1.91K decks7.41K decks
18%synergy
Slinn Voda, the Rising Deep
24%inclusion1.82K decks7.62K decks
18%synergy
Archetype of Imagination
24%inclusion1.82K decks7.62K decks
20%synergy
Esix, Fractal Bloom
24%inclusion1.80K decks7.62K decks
20%synergy
Octomancer
23%inclusion1.77K decks7.62K decks
19%synergy
Coiling Oracle
20%inclusion1.54K decks7.62K decks
8%synergy
Fanatic of Rhonas
20%inclusion1.49K decks7.62K decks
14%synergy
The Unagi of Kyoshi Island
18%inclusion608 decks3.45K decks
12%synergy
Chameleon, Master of Disguise
16%inclusion625 decks3.96K decks
14%synergy
Scourge of Fleets
15%inclusion1.14K decks7.62K decks
8%synergy
Scute Swarm
14%inclusion1.09K decks7.62K decks
-4%synergy
Curiosity Crafter
14%inclusion1.09K decks7.62K decks
11%synergy
Starwinder
14%inclusion623 decks4.40K decks
8%synergy
Xolatoyac, the Smiling Flood
14%inclusion1.07K decks7.62K decks
8%synergy
Delighted Halfling
14%inclusion1.03K decks7.62K decks
2%synergy
Reclamation Sage
13%inclusion1K decks7.62K decks
1%synergy
Nezahal, Primal Tide
13%inclusion1K decks7.62K decks
3%synergy
Azusa, Lost but Seeking
12%inclusion944 decks7.62K decks
-1%synergy
Toski, Bearer of Secrets
12%inclusion923 decks7.62K decks
9%synergy
Nadir Kraken
12%inclusion909 decks7.62K decks
8%synergy
Avenger of Zendikar
12%inclusion891 decks7.62K decks
-4%synergy
Enduring Curiosity
11%inclusion838 decks7.46K decks
8%synergy
Rampaging Baloths
11%inclusion834 decks7.62K decks
-4%synergy
Stormtide Leviathan
11%inclusion833 decks7.62K decks
6%synergy
Lotus Cobra
10%inclusion787 decks7.62K decks
-2%synergy
Saryth, the Viper's Fang
10%inclusion773 decks7.62K decks
9%synergy
Uro, Titan of Nature's Wrath
10%inclusion764 decks7.62K decks
1%synergy
Troyan, Gutsy Explorer
10%inclusion757 decks7.62K decks
6%synergy
Circle of Dreams Druid
9.0%inclusion684 decks7.62K decks
7%synergy
Progenitor Mimic
8.6%inclusion657 decks7.62K decks
4%synergy
Clever Impersonator
8.1%inclusion619 decks7.62K decks
3%synergy
Glasspool Mimic
8.1%inclusion615 decks7.62K decks
4%synergy
Kiora, Sovereign of the Deep
8.0%inclusion613 decks7.62K decks
6%synergy
Instants
Negate
46%inclusion3.54K decks7.62K decks
22%synergy
Double Major
46%inclusion3.48K decks7.62K decks
38%synergy
Pongify
41%inclusion3.11K decks7.62K decks
16%synergy
An Offer You Can't Refuse
39%inclusion2.95K decks7.62K decks
15%synergy
Second Harvest
39%inclusion2.94K decks7.62K decks
32%synergy
Arcane Denial
37%inclusion2.86K decks7.62K decks
15%synergy
Mana Drain
35%inclusion2.66K decks7.62K decks
20%synergy
Swan Song
33%inclusion2.50K decks7.62K decks
14%synergy
Rapid Hybridization
33%inclusion2.48K decks7.62K decks
5%synergy
Return of the Wildspeaker
31%inclusion2.37K decks7.62K decks
21%synergy
Krosan Grip
21%inclusion1.56K decks7.62K decks
14%synergy
Reality Shift
19%inclusion1.41K decks7.62K decks
4%synergy
Simic Charm
18%inclusion1.34K decks7.62K decks
10%synergy
Nature's Claim
16%inclusion1.23K decks7.62K decks
7%synergy
Planar Genesis
16%inclusion1.19K decks7.62K decks
5%synergy
Brainstorm
15%inclusion1.12K decks7.62K decks
0%synergy
Aetherize
14%inclusion1.05K decks7.62K decks
1%synergy
Harrow
14%inclusion1.04K decks7.62K decks
2%synergy
Tamiyo's Safekeeping
12%inclusion949 decks7.62K decks
7%synergy
Voidslime
12%inclusion912 decks7.62K decks
7%synergy
Snakeskin Veil
12%inclusion905 decks7.62K decks
6%synergy
Sink into Stupor
12%inclusion904 decks7.62K decks
-0%synergy
Eureka Moment
11%inclusion874 decks7.62K decks
-0%synergy
Force of Negation
11%inclusion812 decks7.62K decks
3%synergy
Return to Nature
10%inclusion800 decks7.62K decks
6%synergy
Mystic Reflection
10%inclusion755 decks7.62K decks
8%synergy
Chord of Calling
10%inclusion752 decks7.62K decks
3%synergy
Plasm Capture
10%inclusion731 decks7.62K decks
7%synergy
Stubborn Denial
8.2%inclusion626 decks7.62K decks
5%synergy
Pact of Negation
8.1%inclusion619 decks7.62K decks
2%synergy
Entish Restoration
7.7%inclusion587 decks7.62K decks
-1%synergy
Archdruid's Charm
7.6%inclusion580 decks7.62K decks
2%synergy
Perplexing Test
7.1%inclusion544 decks7.62K decks
2%synergy
Disallow
7.0%inclusion535 decks7.62K decks
5%synergy
Resculpt
7.0%inclusion532 decks7.62K decks
2%synergy
Decisive Denial
7.0%inclusion531 decks7.62K decks
1%synergy
Noxious Revival
6.8%inclusion515 decks7.62K decks
2%synergy
Harmonized Crescendo
6.7%inclusion186 decks2.79K decks
4%synergy
Force of Vigor
6.3%inclusion481 decks7.62K decks
2%synergy
Narset's Reversal
6.3%inclusion477 decks7.62K decks
5%synergy
Sublime Epiphany
6.1%inclusion464 decks7.62K decks
4%synergy
Tyvar's Stand
5.8%inclusion443 decks7.62K decks
1%synergy
Collective Resistance
5.8%inclusion441 decks7.62K decks
2%synergy
Strix Serenade
5.5%inclusion420 decks7.62K decks
3%synergy
Auroral Procession
5.2%inclusion289 decks5.53K decks
1%synergy
Sorceries
Three Visits
50%inclusion3.78K decks7.62K decks
24%synergy
Skyshroud Claim
39%inclusion2.97K decks7.62K decks
30%synergy
Explore
28%inclusion2.17K decks7.62K decks
8%synergy
Quantum Misalignment
26%inclusion1.97K decks7.62K decks
23%synergy
Overwhelming Stampede
25%inclusion1.91K decks7.62K decks
13%synergy
Rite of Replication
16%inclusion1.25K decks7.62K decks
9%synergy
Migration Path
15%inclusion1.16K decks7.62K decks
12%synergy
Shamanic Revelation
15%inclusion1.11K decks7.62K decks
10%synergy
Rishkar's Expertise
14%inclusion1.08K decks7.62K decks
5%synergy
Explosive Vegetation
13%inclusion966 decks7.62K decks
7%synergy
Finale of Devastation
13%inclusion957 decks7.62K decks
1%synergy
Urban Evolution
12%inclusion944 decks7.62K decks
3%synergy
Triumph of the Hordes
12%inclusion917 decks7.62K decks
9%synergy
Bala Ged Recovery
12%inclusion908 decks7.62K decks
2%synergy
Distant Melody
11%inclusion870 decks7.62K decks
8%synergy
Shared Roots
10%inclusion352 decks3.43K decks
5%synergy
Harmonize
10%inclusion725 decks7.62K decks
4%synergy
Curse of the Swine
8.4%inclusion638 decks7.62K decks
-3%synergy
Ponder
8.0%inclusion608 decks7.62K decks
1%synergy
Regrowth
7.2%inclusion545 decks7.62K decks
4%synergy
Sea Gate Restoration
7.1%inclusion542 decks7.62K decks
2%synergy
Green Sun's Zenith
7.1%inclusion539 decks7.62K decks
-1%synergy
Search for Tomorrow
7.1%inclusion538 decks7.62K decks
3%synergy
Doppelgang
6.1%inclusion464 decks7.62K decks
-1%synergy
Ravenform
5.9%inclusion450 decks7.62K decks
2%synergy
Windfall
5.5%inclusion418 decks7.62K decks
2%synergy
Lessons from Life
5.4%inclusion121 decks2.24K decks
-0%synergy
Preposterous Proportions
5.3%inclusion369 decks6.94K decks
4%synergy
Preordain
5.3%inclusion402 decks7.62K decks
-3%synergy
Ezuri's Predation
5.0%inclusion382 decks7.62K decks
-2%synergy
Utility Artifacts
Swiftfoot Boots
44%inclusion3.33K decks7.62K decks
19%synergy
Helm of the Host
42%inclusion3.17K decks7.62K decks
37%synergy
Lightning Greaves
41%inclusion3.10K decks7.62K decks
21%synergy
Combine Chrysalis
25%inclusion1.92K decks7.62K decks
21%synergy
Mirror Box
16%inclusion1.23K decks7.62K decks
13%synergy
Emerald Medallion
15%inclusion1.11K decks7.62K decks
11%synergy
The Great Henge
12%inclusion930 decks7.62K decks
3%synergy
Sapphire Medallion
11%inclusion861 decks7.62K decks
8%synergy
Idol of Oblivion
10%inclusion777 decks7.62K decks
7%synergy
Eldrazi Monument
10%inclusion726 decks7.62K decks
9%synergy
Bident of Thassa
9.2%inclusion702 decks7.62K decks
2%synergy
Coat of Arms
6.9%inclusion526 decks7.62K decks
6%synergy
The One Ring
6.6%inclusion506 decks7.62K decks
0%synergy
Banner of Kinship
5.3%inclusion369 decks6.97K decks
4%synergy
Enchantments
Doubling Season
51%inclusion3.86K decks7.62K decks
40%synergy
Tribute to the World Tree
44%inclusion3.32K decks7.62K decks
38%synergy
Kindred Discovery
32%inclusion2.40K decks7.62K decks
22%synergy
Mystic Remora
26%inclusion2K decks7.62K decks
12%synergy
Garruk's Uprising
20%inclusion1.55K decks7.62K decks
3%synergy
Primal Vigor
19%inclusion1.43K decks7.62K decks
16%synergy
Growing Rites of Itlimoc
17%inclusion1.29K decks7.62K decks
11%synergy
Cryptolith Rite
16%inclusion1.25K decks7.62K decks
13%synergy
Wild Growth
15%inclusion1.18K decks7.62K decks
7%synergy
Exploration
15%inclusion1.14K decks7.62K decks
2%synergy
Beastmaster Ascension
15%inclusion1.12K decks7.62K decks
12%synergy
Sylvan Library
14%inclusion1.04K decks7.62K decks
5%synergy
Utopia Sprawl
13%inclusion978 decks7.62K decks
7%synergy
Propaganda
12%inclusion911 decks7.62K decks
5%synergy
Paradox Haze
11%inclusion868 decks7.62K decks
11%synergy
Wilderness Reclamation
10%inclusion757 decks7.62K decks
1%synergy
Unnatural Growth
10%inclusion745 decks7.62K decks
6%synergy
Defense of the Heart
8.8%inclusion670 decks7.62K decks
7%synergy
Imprisoned in the Moon
8.5%inclusion646 decks7.62K decks
4%synergy
Impostor Syndrome
8.3%inclusion329 decks3.96K decks
7%synergy
Burgeoning
8.0%inclusion606 decks7.62K decks
1%synergy
Extravagant Replication
7.8%inclusion598 decks7.62K decks
5%synergy
Asceticism
7.0%inclusion530 decks7.62K decks
4%synergy
Moonlit Meditation
6.7%inclusion297 decks4.41K decks
6%synergy
Kenrith's Transformation
6.6%inclusion504 decks7.62K decks
3%synergy
Springleaf Parade
6.4%inclusion178 decks2.78K decks
4%synergy
Ominous Seas
5.7%inclusion431 decks7.62K decks
2%synergy
Planeswalkers
Oko, Thief of Crowns
20%inclusion1.56K decks7.62K decks
14%synergy
Kiora, the Crashing Wave
7.3%inclusion554 decks7.62K decks
5%synergy
Utility Lands
Reliquary Tower
61%inclusion4.63K decks7.62K decks
10%synergy
Boseiju, Who Endures
26%inclusion1.98K decks7.62K decks
4%synergy
Yavimaya, Cradle of Growth
24%inclusion1.86K decks7.62K decks
4%synergy
Otawara, Soaring City
21%inclusion1.59K decks7.62K decks
2%synergy
Temple of the False God
19%inclusion1.45K decks7.62K decks
3%synergy
Command Beacon
18%inclusion1.36K decks7.62K decks
14%synergy
Mosswort Bridge
17%inclusion1.30K decks7.62K decks
0%synergy
Rogue's Passage
16%inclusion1.25K decks7.62K decks
-7%synergy
Three Tree City
16%inclusion1.24K decks7.62K decks
11%synergy
Mystic Sanctuary
13%inclusion1.01K decks7.62K decks
1%synergy
Alchemist's Refuge
13%inclusion982 decks7.62K decks
-6%synergy
Mistrise Village
13%inclusion706 decks5.53K decks
2%synergy
Castle Garenbrig
13%inclusion969 decks7.62K decks
9%synergy
Evendo, Waking Haven
13%inclusion566 decks4.46K decks
7%synergy
Castle Vantress
5.2%inclusion397 decks7.62K decks
-1%synergy
Mana Artifacts
Sol Ring
91%inclusion6.96K decks7.62K decks
11%synergy
Arcane Signet
77%inclusion5.90K decks7.62K decks
14%synergy
Simic Signet
41%inclusion3.15K decks7.62K decks
12%synergy
Thought Vessel
39%inclusion2.95K decks7.62K decks
19%synergy
Talisman of Curiosity
33%inclusion2.53K decks7.62K decks
12%synergy
Fellwar Stone
12%inclusion888 decks7.62K decks
2%synergy
Commander's Sphere
10%inclusion766 decks7.62K decks
3%synergy
Thran Dynamo
6.8%inclusion515 decks7.62K decks
4%synergy
Mana Vault
6.6%inclusion505 decks7.62K decks
1%synergy
Decanter of Endless Water
6.6%inclusion504 decks7.62K decks
2%synergy
Mind Stone
5.4%inclusion409 decks7.62K decks
1%synergy
Lands
Forest
95%inclusion7.23K decks7.62K decks
-1%synergy
Island
95%inclusion7.22K decks7.62K decks
-1%synergy
Command Tower
87%inclusion6.61K decks7.62K decks
2%synergy
Hinterland Harbor
67%inclusion5.08K decks7.62K decks
5%synergy
Breeding Pool
57%inclusion4.37K decks7.62K decks
10%synergy
Yavimaya Coast
55%inclusion4.17K decks7.62K decks
2%synergy
Rejuvenating Springs
54%inclusion4.11K decks7.62K decks
11%synergy
Dreamroot Cascade
53%inclusion4.02K decks7.62K decks
7%synergy
Simic Growth Chamber
48%inclusion3.63K decks7.62K decks
2%synergy
Flooded Grove
46%inclusion3.50K decks7.62K decks
2%synergy
Misty Rainforest
37%inclusion2.78K decks7.62K decks
6%synergy
Vineglimmer Snarl
36%inclusion2.77K decks7.62K decks
-3%synergy
Temple of Mystery
36%inclusion2.71K decks7.62K decks
-1%synergy
Barkchannel Pathway
34%inclusion2.56K decks7.62K decks
14%synergy
Exotic Orchard
25%inclusion1.89K decks7.62K decks
-0%synergy
Myriad Landscape
24%inclusion1.84K decks7.62K decks
4%synergy
Evolving Wilds
23%inclusion1.73K decks7.62K decks
-1%synergy
Waterlogged Grove
22%inclusion1.66K decks7.62K decks
2%synergy
Hedge Maze
21%inclusion1.57K decks7.62K decks
1%synergy
Willowrush Verge
20%inclusion1.26K decks6.18K decks
2%synergy
Thornwood Falls
20%inclusion1.51K decks7.62K decks
3%synergy
Sodden Verdure
20%inclusion544 decks2.78K decks
-3%synergy
Fabled Passage
18%inclusion1.35K decks7.62K decks
0%synergy
Tangled Islet
17%inclusion1.33K decks7.62K decks
2%synergy
Overflowing Basin
16%inclusion1.22K decks7.62K decks
-6%synergy
Terramorphic Expanse
16%inclusion1.21K decks7.62K decks
-4%synergy
Tropical Island
15%inclusion1.17K decks7.62K decks
1%synergy
Rimewood Falls
15%inclusion1.13K decks7.62K decks
7%synergy
Botanical Sanctum
14%inclusion1.04K decks7.62K decks
1%synergy
Bala Ged Recovery
12%inclusion908 decks7.62K decks
2%synergy
Sink into Stupor
12%inclusion904 decks7.62K decks
-0%synergy
Turbulent Wilderness
10%inclusion176 decks1.72K decks
-7%synergy
Path of Ancestry
10%inclusion772 decks7.62K decks
-8%synergy
Simic Guildgate
10%inclusion726 decks7.62K decks
0%synergy
Prismatic Vista
9.2%inclusion699 decks7.62K decks
2%synergy
Snow-Covered Island
8.5%inclusion646 decks7.62K decks
3%synergy
Snow-Covered Forest
8.5%inclusion646 decks7.62K decks
3%synergy
Glasspool Mimic
8.1%inclusion615 decks7.62K decks
4%synergy
Flooded Strand
7.9%inclusion605 decks7.62K decks
-3%synergy
Windswept Heath
7.8%inclusion597 decks7.62K decks
-2%synergy
Polluted Delta
7.4%inclusion564 decks7.62K decks
-3%synergy
Verdant Catacombs
7.3%inclusion558 decks7.62K decks
-2%synergy
Blighted Woodland
7.2%inclusion550 decks7.62K decks
1%synergy
Sea Gate Restoration
7.1%inclusion542 decks7.62K decks
2%synergy
Wooded Foothills
6.6%inclusion501 decks7.62K decks
-3%synergy
Scalding Tarn
6.5%inclusion495 decks7.62K decks
-3%synergy
Rain-Slicked Copse
6.3%inclusion176 decks2.78K decks
-4%synergy
Littjara Mirrorlake
6.2%inclusion475 decks7.62K decks
3%synergy
Woodland Stream
5.5%inclusion420 decks7.62K decks
1%synergy
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