Koma, Cosmos Serpent (Commander) - Ramp

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #344
206decks
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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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Radagast of Rhosgobel
15%inclusion6 decks40 decks
12%synergy
Verdant Kraken
13%inclusion1 decks8 decks
7%synergy
Pia, Aether Ascetic
10%inclusion1 decks10 decks
8%synergy
Wizard's Staff
2.4%inclusion1 decks42 decks
-0%synergy
High Synergy Cards
Elemental Bond
76%inclusion157 decks206 decks
71%synergy
Adrix and Nev, Twincasters
80%inclusion164 decks206 decks
70%synergy
Whelming Wave
73%inclusion151 decks206 decks
63%synergy
Spark Double
64%inclusion132 decks206 decks
55%synergy
Parallel Lives
61%inclusion125 decks206 decks
55%synergy
Serpent of Yawning Depths
58%inclusion120 decks206 decks
52%synergy
Irenicus's Vile Duplication
54%inclusion112 decks206 decks
49%synergy
Koma, World-Eater
60%inclusion122 decks203 decks
48%synergy
Junk Winder
53%inclusion110 decks206 decks
47%synergy
Sakashima of a Thousand Faces
51%inclusion105 decks206 decks
46%synergy
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Cultivate
79%inclusion162 decks206 decks
33%synergy
Counterspell
71%inclusion147 decks206 decks
23%synergy
Rampant Growth
70%inclusion144 decks206 decks
31%synergy
Kodama's Reach
69%inclusion143 decks206 decks
36%synergy
Nature's Lore
67%inclusion138 decks206 decks
34%synergy
Heroic Intervention
62%inclusion128 decks206 decks
31%synergy
Three Visits
59%inclusion121 decks206 decks
33%synergy
Beast Within
59%inclusion121 decks206 decks
11%synergy
Aesi, Tyrant of Gyre Strait
58%inclusion120 decks206 decks
40%synergy
Growth Spiral
54%inclusion112 decks206 decks
10%synergy
Game Changers
Cyclonic Rift
52%inclusion108 decks206 decks
30%synergy
Rhystic Study
44%inclusion90 decks206 decks
24%synergy
Fierce Guardianship
37%inclusion77 decks206 decks
22%synergy
Worldly Tutor
30%inclusion61 decks206 decks
16%synergy
Seedborn Muse
28%inclusion57 decks206 decks
12%synergy
Consecrated Sphinx
23%inclusion47 decks206 decks
14%synergy
Mystical Tutor
19%inclusion39 decks206 decks
11%synergy
Force of Will
18%inclusion38 decks206 decks
9%synergy
Ancient Tomb
17%inclusion35 decks206 decks
8%synergy
Mana Vault
10%inclusion21 decks206 decks
4%synergy
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52%inclusion107 decks206 decks
24%synergy
Llanowar Elves
47%inclusion97 decks206 decks
18%synergy
Spawning Kraken
45%inclusion93 decks206 decks
38%synergy
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25%synergy
Craterhoof Behemoth
42%inclusion86 decks206 decks
31%synergy
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39%synergy
Tatyova, Benthic Druid
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11%synergy
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27%synergy
Elvish Mystic
38%inclusion78 decks206 decks
15%synergy
Summon: Leviathan
37%inclusion61 decks163 decks
31%synergy
Roaming Throne
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23%synergy
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26%synergy
Murkfiend Liege
28%inclusion58 decks206 decks
15%synergy
Eternal Witness
28%inclusion57 decks206 decks
10%synergy
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27%inclusion56 decks206 decks
10%synergy
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25%inclusion52 decks206 decks
23%synergy
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22%inclusion46 decks206 decks
8%synergy
Enduring Vitality
21%inclusion44 decks206 decks
13%synergy
Fanatic of Rhonas
21%inclusion43 decks206 decks
15%synergy
Archetype of Imagination
19%inclusion40 decks206 decks
15%synergy
The Unagi of Kyoshi Island
19%inclusion24 decks125 decks
14%synergy
Octomancer
17%inclusion36 decks206 decks
13%synergy
Coiling Oracle
17%inclusion36 decks206 decks
6%synergy
Azusa, Lost but Seeking
16%inclusion33 decks206 decks
3%synergy
Starwinder
16%inclusion24 decks151 decks
10%synergy
Lotus Cobra
16%inclusion32 decks206 decks
4%synergy
Uro, Titan of Nature's Wrath
16%inclusion32 decks206 decks
7%synergy
Chameleon, Master of Disguise
15%inclusion21 decks141 decks
13%synergy
Slinn Voda, the Rising Deep
15%inclusion30 decks206 decks
9%synergy
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14%inclusion29 decks206 decks
13%synergy
Esix, Fractal Bloom
14%inclusion28 decks206 decks
10%synergy
Scute Swarm
14%inclusion28 decks206 decks
-4%synergy
Delighted Halfling
13%inclusion26 decks206 decks
1%synergy
Scourge of Fleets
12%inclusion25 decks206 decks
5%synergy
Enduring Curiosity
12%inclusion25 decks206 decks
9%synergy
Toski, Bearer of Secrets
12%inclusion25 decks206 decks
9%synergy
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8%synergy
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2%synergy
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8%synergy
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11%inclusion22 decks206 decks
4%synergy
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10%inclusion21 decks206 decks
6%synergy
Troyan, Gutsy Explorer
10%inclusion21 decks206 decks
6%synergy
Reclamation Sage
10%inclusion20 decks206 decks
-2%synergy
Tireless Provisioner
10%inclusion20 decks206 decks
-4%synergy
Hydroelectric Specimen
8.7%inclusion18 decks206 decks
3%synergy
Circle of Dreams Druid
8.3%inclusion17 decks206 decks
6%synergy
Phyrexian Metamorph
8.3%inclusion17 decks206 decks
-0%synergy
Oracle of Mul Daya
8.3%inclusion17 decks206 decks
0%synergy
Disciple of Freyalise
7.8%inclusion16 decks206 decks
3%synergy
Rampaging Baloths
7.8%inclusion16 decks206 decks
-7%synergy
Instants
Negate
44%inclusion91 decks206 decks
20%synergy
Mana Drain
43%inclusion89 decks206 decks
28%synergy
Second Harvest
42%inclusion86 decks206 decks
35%synergy
An Offer You Can't Refuse
41%inclusion84 decks206 decks
17%synergy
Arcane Denial
37%inclusion76 decks206 decks
15%synergy
Pongify
35%inclusion73 decks206 decks
11%synergy
Swan Song
35%inclusion72 decks206 decks
16%synergy
Double Major
34%inclusion71 decks206 decks
27%synergy
Rapid Hybridization
33%inclusion69 decks206 decks
6%synergy
Return of the Wildspeaker
30%inclusion61 decks206 decks
20%synergy
Sink into Stupor
22%inclusion45 decks206 decks
9%synergy
Reality Shift
18%inclusion38 decks206 decks
5%synergy
Planar Genesis
18%inclusion38 decks206 decks
8%synergy
Nature's Claim
18%inclusion37 decks206 decks
9%synergy
Harrow
17%inclusion34 decks206 decks
5%synergy
Krosan Grip
16%inclusion33 decks206 decks
10%synergy
Stubborn Denial
16%inclusion32 decks206 decks
13%synergy
Brainstorm
15%inclusion30 decks206 decks
-0%synergy
Force of Negation
15%inclusion30 decks206 decks
7%synergy
Tamiyo's Safekeeping
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9%synergy
Chord of Calling
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6%synergy
Voidslime
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8%synergy
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5%synergy
Pact of Negation
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5%synergy
Aetherize
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-1%synergy
Archdruid's Charm
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5%synergy
Snakeskin Veil
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4%synergy
Eureka Moment
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-2%synergy
Crop Rotation
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-2%synergy
Plasm Capture
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7%synergy
Collective Resistance
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6%synergy
Entish Restoration
9.2%inclusion19 decks206 decks
0%synergy
Resculpt
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5%synergy
Joint Exploration
9.2%inclusion19 decks206 decks
4%synergy
Mystic Reflection
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7%synergy
Harmonized Crescendo
8.0%inclusion9 decks112 decks
5%synergy
Tyvar's Stand
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3%synergy
Force of Vigor
6.8%inclusion14 decks206 decks
3%synergy
Rewind
6.8%inclusion14 decks206 decks
4%synergy
Veil of Summer
6.3%inclusion13 decks206 decks
1%synergy
Decisive Denial
6.3%inclusion13 decks206 decks
-0%synergy
Sublime Epiphany
6.3%inclusion13 decks206 decks
4%synergy
Strix Serenade
6.3%inclusion13 decks206 decks
4%synergy
Disallow
6.3%inclusion13 decks206 decks
5%synergy
Narset's Reversal
6.3%inclusion13 decks206 decks
5%synergy
Consult the Star Charts
5.9%inclusion9 decks152 decks
4%synergy
Three Steps Ahead
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3%synergy
Noxious Revival
5.8%inclusion12 decks206 decks
1%synergy
Auroral Procession
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2%synergy
Refute
5.4%inclusion11 decks203 decks
4%synergy
Sorceries
Farseek
50%inclusion102 decks206 decks
23%synergy
Skyshroud Claim
45%inclusion93 decks206 decks
36%synergy
Explore
31%inclusion63 decks206 decks
11%synergy
Quantum Misalignment
28%inclusion58 decks206 decks
25%synergy
Overwhelming Stampede
24%inclusion50 decks206 decks
12%synergy
Bala Ged Recovery
17%inclusion36 decks206 decks
8%synergy
Migration Path
16%inclusion32 decks206 decks
12%synergy
Rishkar's Expertise
15%inclusion30 decks206 decks
5%synergy
Explosive Vegetation
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9%synergy
Sea Gate Restoration
14%inclusion29 decks206 decks
9%synergy
Finale of Devastation
14%inclusion29 decks206 decks
2%synergy
Triumph of the Hordes
13%inclusion27 decks206 decks
10%synergy
Shamanic Revelation
12%inclusion24 decks206 decks
7%synergy
Multiversal Recruitment
11%inclusion7 decks66 decks
9%synergy
Shared Roots
10%inclusion13 decks124 decks
5%synergy
Distant Melody
10%inclusion21 decks206 decks
7%synergy
Green Sun's Zenith
10%inclusion20 decks206 decks
2%synergy
Bridgeworks Battle
10%inclusion20 decks206 decks
5%synergy
Rite of Replication
10%inclusion20 decks206 decks
3%synergy
Ponder
9.2%inclusion19 decks206 decks
2%synergy
Flare of Cultivation
9.2%inclusion19 decks206 decks
7%synergy
Harmonize
9.2%inclusion19 decks206 decks
4%synergy
Urban Evolution
8.7%inclusion18 decks206 decks
-0%synergy
Regrowth
8.7%inclusion18 decks206 decks
5%synergy
Open the Way
7.8%inclusion16 decks206 decks
3%synergy
Planar Engineering
7.0%inclusion6 decks86 decks
3%synergy
Into the North
6.8%inclusion14 decks206 decks
6%synergy
Curse of the Swine
6.8%inclusion14 decks206 decks
-5%synergy
Doppelgang
6.8%inclusion14 decks206 decks
-0%synergy
Circuitous Route
5.8%inclusion12 decks206 decks
4%synergy
Preordain
5.8%inclusion12 decks206 decks
-2%synergy
Raise the Palisade
5.8%inclusion12 decks206 decks
-0%synergy
Mind into Matter
5.8%inclusion5 decks86 decks
-2%synergy
Windfall
5.3%inclusion11 decks206 decks
1%synergy
Turntimber Symbiosis
5.3%inclusion11 decks206 decks
3%synergy
Vastwood Surge
5.3%inclusion11 decks206 decks
4%synergy
Utility Artifacts
Lightning Greaves
46%inclusion94 decks206 decks
26%synergy
Swiftfoot Boots
44%inclusion90 decks206 decks
19%synergy
Helm of the Host
34%inclusion71 decks206 decks
30%synergy
Combine Chrysalis
20%inclusion42 decks206 decks
16%synergy
Emerald Medallion
16%inclusion33 decks206 decks
13%synergy
Mirror Box
14%inclusion28 decks206 decks
11%synergy
Sapphire Medallion
13%inclusion26 decks206 decks
9%synergy
The Great Henge
12%inclusion25 decks206 decks
3%synergy
Eldrazi Monument
11%inclusion22 decks206 decks
10%synergy
The One Ring
9.2%inclusion19 decks206 decks
3%synergy
Coat of Arms
8.7%inclusion18 decks206 decks
7%synergy
Idol of Oblivion
7.8%inclusion16 decks206 decks
4%synergy
Skullclamp
7.3%inclusion15 decks206 decks
5%synergy
Banner of Kinship
5.9%inclusion12 decks202 decks
4%synergy
Bident of Thassa
5.8%inclusion12 decks206 decks
-1%synergy
Enchantments
Doubling Season
50%inclusion103 decks206 decks
39%synergy
Tribute to the World Tree
47%inclusion97 decks206 decks
42%synergy
Kindred Discovery
34%inclusion70 decks206 decks
25%synergy
Mystic Remora
33%inclusion69 decks206 decks
20%synergy
Beastmaster Ascension
20%inclusion41 decks206 decks
17%synergy
Exploration
19%inclusion39 decks206 decks
6%synergy
Primal Vigor
18%inclusion37 decks206 decks
15%synergy
Sylvan Library
17%inclusion36 decks206 decks
9%synergy
Growing Rites of Itlimoc
17%inclusion35 decks206 decks
12%synergy
Utopia Sprawl
16%inclusion33 decks206 decks
10%synergy
Garruk's Uprising
16%inclusion33 decks206 decks
-2%synergy
Cryptolith Rite
15%inclusion31 decks206 decks
11%synergy
Wild Growth
14%inclusion28 decks206 decks
5%synergy
Unnatural Growth
13%inclusion26 decks206 decks
9%synergy
Propaganda
12%inclusion24 decks206 decks
5%synergy
Burgeoning
11%inclusion23 decks206 decks
4%synergy
Paradox Haze
11%inclusion23 decks206 decks
11%synergy
Wilderness Reclamation
10%inclusion21 decks206 decks
1%synergy
Defense of the Heart
10%inclusion20 decks206 decks
8%synergy
Imprisoned in the Moon
9.2%inclusion19 decks206 decks
5%synergy
Impostor Syndrome
9.2%inclusion13 decks141 decks
8%synergy
Kenrith's Transformation
7.8%inclusion16 decks206 decks
4%synergy
Opposition
7.8%inclusion16 decks206 decks
7%synergy
Verity Circle
7.3%inclusion15 decks206 decks
7%synergy
Asceticism
6.3%inclusion13 decks206 decks
3%synergy
Dismiss into Dream
5.8%inclusion12 decks206 decks
6%synergy
Springleaf Parade
5.4%inclusion6 decks112 decks
3%synergy
Moonlit Meditation
5.3%inclusion8 decks151 decks
4%synergy
Battles
Invasion of Zendikar
6.3%inclusion13 decks206 decks
5%synergy
Planeswalkers
Oko, Thief of Crowns
29%inclusion59 decks206 decks
23%synergy
Utility Lands
Reliquary Tower
61%inclusion126 decks206 decks
11%synergy
Boseiju, Who Endures
32%inclusion66 decks206 decks
10%synergy
Yavimaya, Cradle of Growth
31%inclusion63 decks206 decks
10%synergy
Otawara, Soaring City
27%inclusion55 decks206 decks
8%synergy
Command Beacon
26%inclusion54 decks206 decks
23%synergy
Temple of the False God
20%inclusion41 decks206 decks
4%synergy
Mystic Sanctuary
19%inclusion39 decks206 decks
7%synergy
Mistrise Village
18%inclusion32 decks173 decks
8%synergy
Three Tree City
18%inclusion37 decks206 decks
13%synergy
Alchemist's Refuge
16%inclusion32 decks206 decks
-4%synergy
Mosswort Bridge
14%inclusion28 decks206 decks
-3%synergy
Castle Garenbrig
13%inclusion27 decks206 decks
9%synergy
Evendo, Waking Haven
11%inclusion17 decks152 decks
6%synergy
Rogue's Passage
11%inclusion23 decks206 decks
-12%synergy
Gaea's Cradle
10%inclusion21 decks206 decks
3%synergy
Scavenger Grounds
8.3%inclusion17 decks206 decks
4%synergy
Restless Vinestalk
5.3%inclusion11 decks206 decks
1%synergy
Castle Vantress
5.3%inclusion11 decks206 decks
-1%synergy
Mana Artifacts
Sol Ring
93%inclusion191 decks206 decks
13%synergy
Arcane Signet
72%inclusion148 decks206 decks
9%synergy
Thought Vessel
42%inclusion86 decks206 decks
22%synergy
Talisman of Curiosity
32%inclusion66 decks206 decks
11%synergy
Simic Signet
31%inclusion63 decks206 decks
2%synergy
Fellwar Stone
10%inclusion20 decks206 decks
0%synergy
Thran Dynamo
7.3%inclusion15 decks206 decks
4%synergy
Lands
Island
95%inclusion195 decks206 decks
-1%synergy
Forest
95%inclusion195 decks206 decks
-1%synergy
Command Tower
94%inclusion194 decks206 decks
9%synergy
Hinterland Harbor
78%inclusion160 decks206 decks
15%synergy
Breeding Pool
67%inclusion138 decks206 decks
19%synergy
Rejuvenating Springs
63%inclusion130 decks206 decks
20%synergy
Dreamroot Cascade
62%inclusion128 decks206 decks
16%synergy
Yavimaya Coast
57%inclusion118 decks206 decks
5%synergy
Simic Growth Chamber
54%inclusion111 decks206 decks
9%synergy
Flooded Grove
53%inclusion109 decks206 decks
9%synergy
Misty Rainforest
46%inclusion94 decks206 decks
15%synergy
Barkchannel Pathway
42%inclusion87 decks206 decks
23%synergy
Willowrush Verge
33%inclusion63 decks191 decks
14%synergy
Vineglimmer Snarl
33%inclusion67 decks206 decks
-7%synergy
Temple of Mystery
33%inclusion67 decks206 decks
-4%synergy
Waterlogged Grove
29%inclusion60 decks206 decks
10%synergy
Hedge Maze
29%inclusion59 decks206 decks
9%synergy
Fabled Passage
26%inclusion54 decks206 decks
8%synergy
Myriad Landscape
25%inclusion52 decks206 decks
6%synergy
Sodden Verdure
22%inclusion25 decks112 decks
-1%synergy
Sink into Stupor
22%inclusion45 decks206 decks
9%synergy
Evolving Wilds
21%inclusion44 decks206 decks
-3%synergy
Exotic Orchard
20%inclusion41 decks206 decks
-6%synergy
Tangled Islet
18%inclusion38 decks206 decks
3%synergy
Overflowing Basin
18%inclusion38 decks206 decks
-3%synergy
Tropical Island
18%inclusion38 decks206 decks
4%synergy
Bala Ged Recovery
17%inclusion36 decks206 decks
8%synergy
Prismatic Vista
15%inclusion30 decks206 decks
8%synergy
Botanical Sanctum
15%inclusion30 decks206 decks
2%synergy
Sea Gate Restoration
14%inclusion29 decks206 decks
9%synergy
Rimewood Falls
14%inclusion29 decks206 decks
7%synergy
Snow-Covered Forest
14%inclusion28 decks206 decks
8%synergy
Terramorphic Expanse
13%inclusion27 decks206 decks
-7%synergy
Snow-Covered Island
12%inclusion25 decks206 decks
7%synergy
Glasspool Mimic
12%inclusion25 decks206 decks
8%synergy
Thornwood Falls
12%inclusion24 decks206 decks
-4%synergy
Rain-Slicked Copse
12%inclusion13 decks112 decks
1%synergy
Windswept Heath
11%inclusion22 decks206 decks
0%synergy
Verdant Catacombs
11%inclusion22 decks206 decks
2%synergy
Flooded Strand
10%inclusion21 decks206 decks
-1%synergy
Bridgeworks Battle
10%inclusion20 decks206 decks
5%synergy
Polluted Delta
9.2%inclusion19 decks206 decks
-1%synergy
Turbulent Wilderness
9.2%inclusion8 decks87 decks
-7%synergy
Hydroelectric Specimen
8.7%inclusion18 decks206 decks
3%synergy
Blighted Woodland
8.3%inclusion17 decks206 decks
2%synergy
Littjara Mirrorlake
8.3%inclusion17 decks206 decks
5%synergy
Disciple of Freyalise
7.8%inclusion16 decks206 decks
3%synergy
Scalding Tarn
7.3%inclusion15 decks206 decks
-2%synergy
Wooded Foothills
6.8%inclusion14 decks206 decks
-3%synergy
Path of Ancestry
6.8%inclusion14 decks206 decks
-11%synergy
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