Koma, Cosmos Serpent (Commander) - Control

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #327
182decks
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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Mind into Matter
14%inclusion3 decks22 decks
5%synergy
Turbulent Wilderness
7.4%inclusion2 decks27 decks
-10%synergy
Embrace the Paradox
5.0%inclusion1 decks20 decks
-1%synergy
Planar Engineering
4.5%inclusion1 decks22 decks
0%synergy
Echocasting Symposium
4.5%inclusion1 decks22 decks
1%synergy
High Synergy Cards
Elemental Bond
81%inclusion147 decks182 decks
75%synergy
Adrix and Nev, Twincasters
80%inclusion145 decks182 decks
71%synergy
Whelming Wave
74%inclusion134 decks182 decks
63%synergy
Spark Double
71%inclusion129 decks182 decks
62%synergy
Sakashima of a Thousand Faces
61%inclusion111 decks182 decks
56%synergy
Parallel Lives
60%inclusion110 decks182 decks
55%synergy
Junk Winder
53%inclusion96 decks182 decks
46%synergy
Sakashima the Impostor
48%inclusion88 decks182 decks
46%synergy
Irenicus's Vile Duplication
51%inclusion93 decks182 decks
45%synergy
Tribute to the World Tree
49%inclusion90 decks182 decks
44%synergy
Top Cards
Cultivate
75%inclusion136 decks182 decks
28%synergy
Counterspell
75%inclusion136 decks182 decks
26%synergy
Nature's Lore
68%inclusion124 decks182 decks
36%synergy
Kodama's Reach
63%inclusion115 decks182 decks
28%synergy
Rampant Growth
63%inclusion114 decks182 decks
23%synergy
Beast Within
62%inclusion113 decks182 decks
13%synergy
Three Visits
60%inclusion109 decks182 decks
35%synergy
Heroic Intervention
59%inclusion107 decks182 decks
29%synergy
Farseek
55%inclusion101 decks182 decks
29%synergy
An Offer You Can't Refuse
55%inclusion100 decks182 decks
32%synergy
Game Changers
Cyclonic Rift
60%inclusion110 decks182 decks
37%synergy
Rhystic Study
49%inclusion90 decks182 decks
29%synergy
Fierce Guardianship
48%inclusion87 decks182 decks
32%synergy
Seedborn Muse
36%inclusion65 decks182 decks
20%synergy
Worldly Tutor
27%inclusion49 decks182 decks
13%synergy
Consecrated Sphinx
26%inclusion48 decks182 decks
18%synergy
Force of Will
25%inclusion45 decks182 decks
16%synergy
Ancient Tomb
24%inclusion43 decks182 decks
15%synergy
Mystical Tutor
23%inclusion41 decks182 decks
14%synergy
Mana Vault
14%inclusion26 decks182 decks
8%synergy
Creatures
Koma, World-Eater
55%inclusion93 decks170 decks
42%synergy
Birds of Paradise
52%inclusion95 decks182 decks
25%synergy
Aesi, Tyrant of Gyre Strait
49%inclusion90 decks182 decks
32%synergy
Serpent of Yawning Depths
49%inclusion90 decks182 decks
43%synergy
Llanowar Elves
46%inclusion84 decks182 decks
19%synergy
Elvish Mystic
40%inclusion73 decks182 decks
17%synergy
Craterhoof Behemoth
37%inclusion67 decks182 decks
27%synergy
Sakura-Tribe Elder
37%inclusion67 decks182 decks
18%synergy
Spawning Kraken
36%inclusion65 decks182 decks
29%synergy
Arixmethes, Slumbering Isle
34%inclusion62 decks182 decks
21%synergy
Hullbreaker Horror
32%inclusion59 decks182 decks
15%synergy
Tatyova, Benthic Druid
32%inclusion59 decks182 decks
2%synergy
Fyndhorn Elves
31%inclusion57 decks182 decks
17%synergy
Eternal Witness
30%inclusion54 decks182 decks
10%synergy
Roaming Throne
30%inclusion54 decks182 decks
22%synergy
Summon: Leviathan
29%inclusion39 decks135 decks
22%synergy
Garruk's Packleader
27%inclusion50 decks182 decks
25%synergy
Enduring Vitality
23%inclusion42 decks179 decks
16%synergy
Murkfiend Liege
23%inclusion42 decks182 decks
9%synergy
Archetype of Imagination
21%inclusion38 decks182 decks
17%synergy
Delighted Halfling
20%inclusion37 decks182 decks
10%synergy
Octomancer
19%inclusion34 decks181 decks
14%synergy
Ohran Frostfang
19%inclusion34 decks182 decks
15%synergy
The Unagi of Kyoshi Island
18%inclusion17 decks92 decks
13%synergy
Starwinder
17%inclusion20 decks117 decks
11%synergy
Uro, Titan of Nature's Wrath
16%inclusion30 decks182 decks
7%synergy
Fanatic of Rhonas
15%inclusion28 decks182 decks
10%synergy
Chameleon, Master of Disguise
14%inclusion15 decks105 decks
12%synergy
Toski, Bearer of Secrets
14%inclusion25 decks182 decks
10%synergy
Irma, Part-Time Mutant
13%inclusion7 decks54 decks
11%synergy
Saryth, the Viper's Fang
13%inclusion23 decks182 decks
11%synergy
Esix, Fractal Bloom
13%inclusion23 decks182 decks
9%synergy
Enduring Curiosity
12%inclusion21 decks179 decks
9%synergy
Glasspool Mimic
12%inclusion21 decks182 decks
7%synergy
Slinn Voda, the Rising Deep
11%inclusion20 decks182 decks
5%synergy
Coiling Oracle
10%inclusion19 decks182 decks
-2%synergy
Curiosity Crafter
10%inclusion18 decks182 decks
7%synergy
Lotus Cobra
10%inclusion18 decks182 decks
-2%synergy
Tireless Provisioner
10%inclusion18 decks182 decks
-4%synergy
Nezahal, Primal Tide
10%inclusion18 decks182 decks
-1%synergy
Hydroelectric Specimen
10%inclusion18 decks182 decks
4%synergy
Scourge of Fleets
9.3%inclusion17 decks182 decks
2%synergy
Disciple of Freyalise
8.8%inclusion16 decks182 decks
4%synergy
Tam, Mindful First-Year
8.7%inclusion6 decks69 decks
7%synergy
Azusa, Lost but Seeking
8.2%inclusion15 decks182 decks
-5%synergy
Gala Greeters
8.2%inclusion15 decks182 decks
7%synergy
Kinnan, Bonder Prodigy
7.7%inclusion14 decks182 decks
4%synergy
Faerie Mastermind
7.7%inclusion14 decks182 decks
3%synergy
Scute Swarm
7.7%inclusion14 decks182 decks
-11%synergy
Circle of Dreams Druid
7.7%inclusion14 decks182 decks
6%synergy
Instants
Mana Drain
48%inclusion87 decks182 decks
32%synergy
Arcane Denial
46%inclusion83 decks182 decks
23%synergy
Growth Spiral
43%inclusion79 decks182 decks
-2%synergy
Rapid Hybridization
43%inclusion79 decks182 decks
17%synergy
Swan Song
42%inclusion77 decks182 decks
24%synergy
Negate
42%inclusion76 decks182 decks
17%synergy
Pongify
40%inclusion73 decks182 decks
15%synergy
Double Major
36%inclusion65 decks182 decks
27%synergy
Return of the Wildspeaker
29%inclusion52 decks182 decks
18%synergy
Second Harvest
27%inclusion50 decks182 decks
21%synergy
Reality Shift
26%inclusion47 decks182 decks
12%synergy
Force of Negation
25%inclusion46 decks182 decks
18%synergy
Planar Genesis
24%inclusion43 decks182 decks
13%synergy
Sink into Stupor
23%inclusion42 decks182 decks
11%synergy
Nature's Claim
23%inclusion41 decks182 decks
13%synergy
Pact of Negation
20%inclusion37 decks182 decks
14%synergy
Chord of Calling
19%inclusion34 decks182 decks
11%synergy
Krosan Grip
18%inclusion33 decks182 decks
11%synergy
Tamiyo's Safekeeping
18%inclusion33 decks182 decks
13%synergy
Harrow
18%inclusion32 decks182 decks
6%synergy
Brainstorm
16%inclusion30 decks182 decks
2%synergy
Simic Charm
16%inclusion29 decks182 decks
8%synergy
Stubborn Denial
15%inclusion28 decks182 decks
13%synergy
Force of Vigor
14%inclusion26 decks182 decks
10%synergy
Resculpt
14%inclusion25 decks182 decks
9%synergy
Voidslime
14%inclusion25 decks182 decks
9%synergy
Aetherize
12%inclusion22 decks182 decks
0%synergy
Crop Rotation
12%inclusion21 decks182 decks
-1%synergy
Archdruid's Charm
12%inclusion21 decks182 decks
6%synergy
Mystic Reflection
11%inclusion20 decks182 decks
9%synergy
Snakeskin Veil
10%inclusion19 decks182 decks
5%synergy
Plasm Capture
10%inclusion19 decks182 decks
7%synergy
Collective Resistance
10%inclusion19 decks182 decks
7%synergy
Disallow
10%inclusion18 decks182 decks
8%synergy
Eureka Moment
9.3%inclusion17 decks182 decks
-2%synergy
Consult the Star Charts
9.2%inclusion11 decks119 decks
8%synergy
Tyvar's Stand
8.8%inclusion16 decks182 decks
5%synergy
Entish Restoration
8.8%inclusion16 decks182 decks
0%synergy
Strix Serenade
8.8%inclusion16 decks182 decks
6%synergy
Narset's Reversal
8.8%inclusion16 decks182 decks
7%synergy
Harmonized Crescendo
8.6%inclusion6 decks70 decks
6%synergy
Three Steps Ahead
8.2%inclusion15 decks182 decks
5%synergy
Return to Nature
8.2%inclusion15 decks182 decks
3%synergy
Noxious Revival
8.2%inclusion15 decks182 decks
3%synergy
Mizzium Skin
7.1%inclusion13 decks182 decks
7%synergy
Muddle the Mixture
7.1%inclusion13 decks182 decks
3%synergy
Sublime Epiphany
7.1%inclusion13 decks182 decks
5%synergy
Slip Out the Back
7.1%inclusion13 decks182 decks
4%synergy
Wash Away
6.6%inclusion12 decks182 decks
5%synergy
Auroral Procession
6.3%inclusion9 decks144 decks
3%synergy
Sorceries
Skyshroud Claim
45%inclusion81 decks182 decks
35%synergy
Quantum Misalignment
27%inclusion49 decks182 decks
24%synergy
Explore
21%inclusion38 decks182 decks
1%synergy
Bala Ged Recovery
20%inclusion37 decks182 decks
10%synergy
Triumph of the Hordes
19%inclusion35 decks182 decks
16%synergy
Migration Path
18%inclusion32 decks182 decks
14%synergy
Finale of Devastation
17%inclusion31 decks182 decks
6%synergy
Sea Gate Restoration
16%inclusion30 decks182 decks
11%synergy
Overwhelming Stampede
16%inclusion30 decks182 decks
4%synergy
Rishkar's Expertise
15%inclusion28 decks182 decks
6%synergy
Green Sun's Zenith
12%inclusion22 decks182 decks
4%synergy
Explosive Vegetation
12%inclusion22 decks182 decks
6%synergy
Distant Melody
11%inclusion20 decks182 decks
8%synergy
Bridgeworks Battle
11%inclusion20 decks182 decks
6%synergy
Regrowth
10%inclusion19 decks182 decks
7%synergy
Raise the Palisade
10%inclusion18 decks182 decks
4%synergy
Shared Roots
10%inclusion9 decks92 decks
5%synergy
Harmonize
8.8%inclusion16 decks182 decks
3%synergy
Open the Way
8.8%inclusion16 decks182 decks
5%synergy
Rite of Replication
8.8%inclusion16 decks182 decks
2%synergy
Windfall
8.2%inclusion15 decks182 decks
4%synergy
Fabricate
8.2%inclusion15 decks182 decks
2%synergy
Turntimber Symbiosis
7.7%inclusion14 decks182 decks
6%synergy
Curse of the Swine
7.1%inclusion13 decks182 decks
-4%synergy
Shamanic Revelation
6.6%inclusion12 decks182 decks
2%synergy
Flare of Cultivation
6.0%inclusion11 decks182 decks
4%synergy
Into the North
6.0%inclusion11 decks182 decks
5%synergy
Lessons from Life
5.6%inclusion3 decks54 decks
0%synergy
Polymorph
5.5%inclusion10 decks182 decks
5%synergy
Eldritch Evolution
5.5%inclusion10 decks182 decks
3%synergy
Utility Artifacts
Lightning Greaves
42%inclusion77 decks182 decks
22%synergy
Swiftfoot Boots
35%inclusion63 decks182 decks
10%synergy
Helm of the Host
30%inclusion54 decks182 decks
24%synergy
Emerald Medallion
14%inclusion25 decks182 decks
10%synergy
Combine Chrysalis
14%inclusion25 decks182 decks
10%synergy
The One Ring
13%inclusion24 decks182 decks
6%synergy
Mirror Box
13%inclusion24 decks182 decks
10%synergy
Winter Orb
13%inclusion23 decks182 decks
12%synergy
Static Orb
11%inclusion20 decks182 decks
11%synergy
Coat of Arms
9.3%inclusion17 decks182 decks
8%synergy
Sapphire Medallion
9.3%inclusion17 decks182 decks
6%synergy
Idol of Oblivion
8.8%inclusion16 decks182 decks
5%synergy
Skullclamp
8.2%inclusion15 decks182 decks
7%synergy
The Great Henge
7.7%inclusion14 decks182 decks
-2%synergy
Eldrazi Monument
7.7%inclusion14 decks182 decks
7%synergy
Proteus Staff
6.0%inclusion11 decks182 decks
6%synergy
Isochron Scepter
6.0%inclusion11 decks182 decks
4%synergy
Enchantments
Doubling Season
48%inclusion87 decks182 decks
38%synergy
Mystic Remora
42%inclusion76 decks182 decks
28%synergy
Kindred Discovery
34%inclusion62 decks182 decks
25%synergy
Sylvan Library
19%inclusion34 decks182 decks
10%synergy
Primal Vigor
18%inclusion33 decks182 decks
15%synergy
Growing Rites of Itlimoc
17%inclusion31 decks182 decks
11%synergy
Cryptolith Rite
16%inclusion30 decks182 decks
13%synergy
Wild Growth
16%inclusion29 decks182 decks
7%synergy
Exploration
15%inclusion27 decks182 decks
2%synergy
Propaganda
14%inclusion26 decks182 decks
7%synergy
Beastmaster Ascension
14%inclusion26 decks182 decks
11%synergy
Springleaf Parade
14%inclusion10 decks70 decks
12%synergy
Utopia Sprawl
14%inclusion25 decks182 decks
7%synergy
Wilderness Reclamation
12%inclusion21 decks182 decks
2%synergy
Kenrith's Transformation
11%inclusion20 decks182 decks
7%synergy
Paradox Haze
11%inclusion20 decks182 decks
11%synergy
Verity Circle
10%inclusion19 decks182 decks
10%synergy
Opposition
10%inclusion19 decks182 decks
10%synergy
Imprisoned in the Moon
10%inclusion19 decks182 decks
6%synergy
Asceticism
9.3%inclusion17 decks182 decks
6%synergy
Dismiss into Dream
9.3%inclusion17 decks182 decks
9%synergy
Defense of the Heart
8.8%inclusion16 decks182 decks
7%synergy
Garruk's Uprising
8.2%inclusion15 decks182 decks
-9%synergy
Impostor Syndrome
6.6%inclusion7 decks106 decks
5%synergy
Carpet of Flowers
5.5%inclusion10 decks182 decks
3%synergy
Song of the Dryads
5.5%inclusion10 decks182 decks
4%synergy
Unnatural Growth
5.5%inclusion10 decks182 decks
2%synergy
Battles
Invasion of Zendikar
5.5%inclusion10 decks182 decks
4%synergy
Planeswalkers
Oko, Thief of Crowns
38%inclusion69 decks182 decks
31%synergy
Narset, Parter of Veils
5.5%inclusion10 decks182 decks
4%synergy
Utility Lands
Reliquary Tower
57%inclusion104 decks182 decks
7%synergy
Boseiju, Who Endures
45%inclusion82 decks182 decks
23%synergy
Otawara, Soaring City
36%inclusion66 decks182 decks
18%synergy
Command Beacon
31%inclusion56 decks182 decks
27%synergy
Yavimaya, Cradle of Growth
30%inclusion54 decks182 decks
8%synergy
Three Tree City
20%inclusion36 decks181 decks
15%synergy
Mystic Sanctuary
20%inclusion36 decks182 decks
8%synergy
Alchemist's Refuge
20%inclusion36 decks182 decks
2%synergy
Temple of the False God
18%inclusion33 decks182 decks
2%synergy
Evendo, Waking Haven
17%inclusion20 decks119 decks
12%synergy
Mistrise Village
17%inclusion24 decks144 decks
6%synergy
Castle Garenbrig
13%inclusion24 decks182 decks
9%synergy
Mosswort Bridge
13%inclusion23 decks182 decks
-5%synergy
Gaea's Cradle
12%inclusion21 decks182 decks
5%synergy
Rogue's Passage
10%inclusion18 decks182 decks
-13%synergy
Urza's Saga
6.6%inclusion12 decks182 decks
2%synergy
Castle Vantress
6.0%inclusion11 decks182 decks
-1%synergy
Scavenger Grounds
5.5%inclusion10 decks182 decks
1%synergy
Mana Artifacts
Sol Ring
92%inclusion168 decks182 decks
12%synergy
Arcane Signet
74%inclusion135 decks182 decks
11%synergy
Talisman of Curiosity
40%inclusion73 decks182 decks
18%synergy
Thought Vessel
38%inclusion69 decks182 decks
18%synergy
Simic Signet
32%inclusion58 decks182 decks
1%synergy
Fellwar Stone
12%inclusion21 decks182 decks
2%synergy
Chrome Mox
6.0%inclusion11 decks182 decks
0%synergy
Lotus Petal
5.5%inclusion10 decks182 decks
-1%synergy
Thran Dynamo
5.5%inclusion10 decks182 decks
3%synergy
Lands
Command Tower
93%inclusion170 decks182 decks
8%synergy
Forest
91%inclusion166 decks182 decks
-4%synergy
Island
91%inclusion165 decks182 decks
-5%synergy
Breeding Pool
74%inclusion135 decks182 decks
27%synergy
Hinterland Harbor
71%inclusion130 decks182 decks
10%synergy
Rejuvenating Springs
64%inclusion117 decks182 decks
22%synergy
Yavimaya Coast
63%inclusion115 decks182 decks
11%synergy
Dreamroot Cascade
59%inclusion107 decks182 decks
14%synergy
Flooded Grove
51%inclusion92 decks182 decks
8%synergy
Misty Rainforest
47%inclusion86 decks182 decks
16%synergy
Simic Growth Chamber
46%inclusion84 decks182 decks
-1%synergy
Barkchannel Pathway
41%inclusion75 decks182 decks
21%synergy
Waterlogged Grove
36%inclusion66 decks182 decks
17%synergy
Vineglimmer Snarl
31%inclusion57 decks182 decks
-8%synergy
Hedge Maze
31%inclusion56 decks182 decks
11%synergy
Temple of Mystery
28%inclusion51 decks182 decks
-10%synergy
Willowrush Verge
28%inclusion44 decks159 decks
10%synergy
Fabled Passage
24%inclusion43 decks182 decks
8%synergy
Sink into Stupor
23%inclusion42 decks182 decks
11%synergy
Exotic Orchard
23%inclusion41 decks182 decks
-2%synergy
Bala Ged Recovery
20%inclusion37 decks182 decks
10%synergy
Myriad Landscape
20%inclusion37 decks182 decks
0%synergy
Prismatic Vista
20%inclusion36 decks182 decks
13%synergy
Tropical Island
20%inclusion36 decks182 decks
6%synergy
Rimewood Falls
18%inclusion33 decks182 decks
10%synergy
Overflowing Basin
18%inclusion33 decks182 decks
-3%synergy
Sea Gate Restoration
16%inclusion30 decks182 decks
11%synergy
Tangled Islet
16%inclusion30 decks182 decks
1%synergy
Botanical Sanctum
15%inclusion28 decks182 decks
3%synergy
Snow-Covered Forest
14%inclusion26 decks182 decks
8%synergy
Flooded Strand
14%inclusion26 decks182 decks
4%synergy
Windswept Heath
14%inclusion26 decks182 decks
4%synergy
Snow-Covered Island
14%inclusion25 decks182 decks
8%synergy
Verdant Catacombs
13%inclusion24 decks182 decks
4%synergy
Polluted Delta
13%inclusion24 decks182 decks
3%synergy
Sodden Verdure
13%inclusion9 decks70 decks
-6%synergy
Glasspool Mimic
12%inclusion21 decks182 decks
7%synergy
Evolving Wilds
11%inclusion20 decks182 decks
-14%synergy
Wooded Foothills
11%inclusion20 decks182 decks
2%synergy
Bridgeworks Battle
11%inclusion20 decks182 decks
6%synergy
Scalding Tarn
10%inclusion19 decks182 decks
1%synergy
Thornwood Falls
10%inclusion18 decks182 decks
-7%synergy
Hydroelectric Specimen
10%inclusion18 decks182 decks
4%synergy
Littjara Mirrorlake
9.3%inclusion17 decks182 decks
6%synergy
Disciple of Freyalise
8.8%inclusion16 decks182 decks
4%synergy
Turntimber Symbiosis
7.7%inclusion14 decks182 decks
6%synergy
Blighted Woodland
7.1%inclusion13 decks182 decks
0%synergy
Rain-Slicked Copse
7.1%inclusion5 decks70 decks
-2%synergy
Terramorphic Expanse
6.0%inclusion11 decks182 decks
-14%synergy
Simic Guildgate
6.0%inclusion11 decks182 decks
-4%synergy
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