Koma, Cosmos Serpent (Commander) - Ramp

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #342
199decks
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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
18%inclusion4 decks22 decks
16%synergy
Multiversal Recruitment
12%inclusion6 decks51 decks
11%synergy
Mister Fantastic, Reed Richards
11%inclusion6 decks53 decks
7%synergy
Gandalf, Shadow's Foe
4.5%inclusion1 decks22 decks
3%synergy
Loki, Lord of Misrule
2.0%inclusion1 decks51 decks
1%synergy
High Synergy Cards
Adrix and Nev, Twincasters
79%inclusion158 decks199 decks
70%synergy
Elemental Bond
75%inclusion150 decks199 decks
70%synergy
Whelming Wave
73%inclusion146 decks199 decks
63%synergy
Spark Double
65%inclusion129 decks199 decks
56%synergy
Parallel Lives
59%inclusion118 decks199 decks
53%synergy
Serpent of Yawning Depths
58%inclusion116 decks199 decks
52%synergy
Irenicus's Vile Duplication
55%inclusion109 decks199 decks
49%synergy
Koma, World-Eater
59%inclusion116 decks195 decks
47%synergy
Sakashima of a Thousand Faces
52%inclusion103 decks199 decks
47%synergy
Junk Winder
52%inclusion104 decks199 decks
46%synergy
Top Cards
Cultivate
80%inclusion160 decks199 decks
35%synergy
Counterspell
70%inclusion140 decks199 decks
22%synergy
Kodama's Reach
69%inclusion137 decks199 decks
35%synergy
Rampant Growth
69%inclusion137 decks199 decks
30%synergy
Nature's Lore
66%inclusion132 decks199 decks
33%synergy
Heroic Intervention
60%inclusion120 decks199 decks
30%synergy
Three Visits
59%inclusion117 decks199 decks
33%synergy
Beast Within
58%inclusion116 decks199 decks
10%synergy
Aesi, Tyrant of Gyre Strait
57%inclusion114 decks199 decks
39%synergy
Growth Spiral
52%inclusion104 decks199 decks
8%synergy
Game Changers
Cyclonic Rift
52%inclusion104 decks199 decks
29%synergy
Rhystic Study
45%inclusion89 decks199 decks
25%synergy
Fierce Guardianship
38%inclusion76 decks199 decks
22%synergy
Worldly Tutor
30%inclusion60 decks199 decks
16%synergy
Seedborn Muse
28%inclusion56 decks199 decks
12%synergy
Consecrated Sphinx
24%inclusion47 decks199 decks
15%synergy
Mystical Tutor
19%inclusion38 decks199 decks
11%synergy
Force of Will
19%inclusion37 decks199 decks
10%synergy
Ancient Tomb
17%inclusion34 decks199 decks
9%synergy
Mana Vault
11%inclusion21 decks199 decks
5%synergy
Creatures
Birds of Paradise
51%inclusion101 decks199 decks
23%synergy
Llanowar Elves
46%inclusion92 decks199 decks
18%synergy
Spawning Kraken
46%inclusion92 decks199 decks
39%synergy
Sakura-Tribe Elder
43%inclusion85 decks199 decks
24%synergy
Craterhoof Behemoth
42%inclusion84 decks199 decks
32%synergy
Sakashima the Impostor
42%inclusion83 decks199 decks
39%synergy
Tatyova, Benthic Druid
40%inclusion79 decks199 decks
10%synergy
Arixmethes, Slumbering Isle
39%inclusion78 decks199 decks
26%synergy
Elvish Mystic
38%inclusion75 decks199 decks
15%synergy
Summon: Leviathan
38%inclusion58 decks154 decks
31%synergy
Ohran Frostfang
30%inclusion60 decks199 decks
26%synergy
Roaming Throne
29%inclusion58 decks199 decks
22%synergy
Murkfiend Liege
28%inclusion56 decks199 decks
15%synergy
Eternal Witness
26%inclusion52 decks199 decks
8%synergy
Hullbreaker Horror
26%inclusion51 decks199 decks
8%synergy
Garruk's Packleader
25%inclusion50 decks199 decks
23%synergy
Enduring Vitality
23%inclusion45 decks199 decks
15%synergy
Fyndhorn Elves
22%inclusion44 decks199 decks
8%synergy
Fanatic of Rhonas
22%inclusion43 decks199 decks
16%synergy
Archetype of Imagination
19%inclusion38 decks199 decks
15%synergy
The Unagi of Kyoshi Island
18%inclusion21 decks116 decks
13%synergy
Octomancer
17%inclusion34 decks199 decks
13%synergy
Coiling Oracle
17%inclusion34 decks199 decks
5%synergy
Chameleon, Master of Disguise
17%inclusion22 decks132 decks
14%synergy
Saryth, the Viper's Fang
16%inclusion32 decks199 decks
15%synergy
Lotus Cobra
16%inclusion32 decks199 decks
4%synergy
Uro, Titan of Nature's Wrath
16%inclusion32 decks199 decks
7%synergy
Azusa, Lost but Seeking
16%inclusion31 decks199 decks
3%synergy
Starwinder
15%inclusion22 decks142 decks
10%synergy
Slinn Voda, the Rising Deep
15%inclusion30 decks199 decks
9%synergy
Esix, Fractal Bloom
14%inclusion28 decks199 decks
10%synergy
Scute Swarm
14%inclusion27 decks199 decks
-5%synergy
Toski, Bearer of Secrets
13%inclusion26 decks199 decks
10%synergy
Scourge of Fleets
13%inclusion25 decks199 decks
5%synergy
Enduring Curiosity
13%inclusion25 decks199 decks
10%synergy
Nezahal, Primal Tide
13%inclusion25 decks199 decks
3%synergy
Delighted Halfling
13%inclusion25 decks199 decks
1%synergy
Glasspool Mimic
12%inclusion23 decks199 decks
7%synergy
Xolatoyac, the Smiling Flood
11%inclusion22 decks199 decks
5%synergy
Curiosity Crafter
11%inclusion21 decks199 decks
7%synergy
Troyan, Gutsy Explorer
11%inclusion21 decks199 decks
6%synergy
Reclamation Sage
10%inclusion20 decks199 decks
-2%synergy
Tireless Provisioner
10%inclusion19 decks199 decks
-4%synergy
Hydroelectric Specimen
8.5%inclusion17 decks199 decks
3%synergy
Circle of Dreams Druid
8.0%inclusion16 decks199 decks
6%synergy
Disciple of Freyalise
8.0%inclusion16 decks199 decks
3%synergy
Phyrexian Metamorph
8.0%inclusion16 decks199 decks
-0%synergy
Oracle of Mul Daya
8.0%inclusion16 decks199 decks
-0%synergy
Bloom Tender
7.0%inclusion14 decks199 decks
3%synergy
Clever Impersonator
7.0%inclusion14 decks199 decks
2%synergy
Instants
Negate
44%inclusion88 decks199 decks
20%synergy
Mana Drain
44%inclusion88 decks199 decks
29%synergy
An Offer You Can't Refuse
42%inclusion83 decks199 decks
18%synergy
Second Harvest
41%inclusion81 decks199 decks
34%synergy
Swan Song
37%inclusion73 decks199 decks
18%synergy
Arcane Denial
36%inclusion72 decks199 decks
14%synergy
Pongify
36%inclusion71 decks199 decks
11%synergy
Double Major
35%inclusion69 decks199 decks
27%synergy
Rapid Hybridization
33%inclusion66 decks199 decks
6%synergy
Return of the Wildspeaker
29%inclusion58 decks199 decks
19%synergy
Sink into Stupor
22%inclusion43 decks199 decks
9%synergy
Reality Shift
19%inclusion38 decks199 decks
5%synergy
Nature's Claim
19%inclusion37 decks199 decks
10%synergy
Planar Genesis
18%inclusion36 decks199 decks
7%synergy
Stubborn Denial
16%inclusion32 decks199 decks
13%synergy
Harrow
16%inclusion32 decks199 decks
5%synergy
Krosan Grip
16%inclusion31 decks199 decks
9%synergy
Brainstorm
15%inclusion30 decks199 decks
0%synergy
Force of Negation
15%inclusion29 decks199 decks
7%synergy
Tamiyo's Safekeeping
14%inclusion28 decks199 decks
9%synergy
Chord of Calling
14%inclusion27 decks199 decks
6%synergy
Voidslime
12%inclusion24 decks199 decks
7%synergy
Simic Charm
12%inclusion24 decks199 decks
5%synergy
Pact of Negation
12%inclusion24 decks199 decks
6%synergy
Snakeskin Veil
11%inclusion21 decks199 decks
4%synergy
Archdruid's Charm
11%inclusion21 decks199 decks
5%synergy
Aetherize
11%inclusion21 decks199 decks
-2%synergy
Plasm Capture
10%inclusion20 decks199 decks
7%synergy
Eureka Moment
10%inclusion19 decks199 decks
-2%synergy
Crop Rotation
10%inclusion19 decks199 decks
-2%synergy
Entish Restoration
10%inclusion19 decks199 decks
1%synergy
Resculpt
10%inclusion19 decks199 decks
5%synergy
Joint Exploration
9.0%inclusion18 decks199 decks
4%synergy
Mystic Reflection
8.5%inclusion17 decks199 decks
6%synergy
Collective Resistance
8.5%inclusion17 decks199 decks
5%synergy
Harmonized Crescendo
7.8%inclusion8 decks102 decks
5%synergy
Tyvar's Stand
7.5%inclusion15 decks199 decks
3%synergy
Strix Serenade
7.0%inclusion14 decks199 decks
4%synergy
Decisive Denial
6.5%inclusion13 decks199 decks
0%synergy
Force of Vigor
6.5%inclusion13 decks199 decks
2%synergy
Disallow
6.5%inclusion13 decks199 decks
5%synergy
Rewind
6.5%inclusion13 decks199 decks
4%synergy
Narset's Reversal
6.5%inclusion13 decks199 decks
5%synergy
Auroral Procession
6.1%inclusion10 decks164 decks
2%synergy
Veil of Summer
6.0%inclusion12 decks199 decks
1%synergy
Sublime Epiphany
6.0%inclusion12 decks199 decks
4%synergy
Noxious Revival
6.0%inclusion12 decks199 decks
1%synergy
Lazotep Plating
6.0%inclusion12 decks199 decks
6%synergy
Refute
5.6%inclusion11 decks195 decks
4%synergy
Consult the Star Charts
5.6%inclusion8 decks143 decks
4%synergy
Sorceries
Farseek
49%inclusion98 decks199 decks
23%synergy
Skyshroud Claim
47%inclusion93 decks199 decks
37%synergy
Explore
30%inclusion60 decks199 decks
10%synergy
Quantum Misalignment
28%inclusion56 decks199 decks
25%synergy
Overwhelming Stampede
25%inclusion50 decks199 decks
13%synergy
Bala Ged Recovery
17%inclusion33 decks199 decks
7%synergy
Migration Path
16%inclusion31 decks199 decks
12%synergy
Explosive Vegetation
15%inclusion29 decks199 decks
9%synergy
Triumph of the Hordes
14%inclusion28 decks199 decks
11%synergy
Sea Gate Restoration
14%inclusion28 decks199 decks
9%synergy
Rishkar's Expertise
14%inclusion28 decks199 decks
5%synergy
Finale of Devastation
14%inclusion27 decks199 decks
2%synergy
Shared Roots
11%inclusion13 decks115 decks
6%synergy
Shamanic Revelation
11%inclusion22 decks199 decks
6%synergy
Flare of Cultivation
10%inclusion20 decks199 decks
8%synergy
Ponder
10%inclusion19 decks199 decks
2%synergy
Harmonize
10%inclusion19 decks199 decks
4%synergy
Distant Melody
10%inclusion19 decks199 decks
6%synergy
Green Sun's Zenith
9.0%inclusion18 decks199 decks
1%synergy
Bridgeworks Battle
9.0%inclusion18 decks199 decks
4%synergy
Regrowth
9.0%inclusion18 decks199 decks
6%synergy
Rite of Replication
9.0%inclusion18 decks199 decks
2%synergy
Urban Evolution
8.5%inclusion17 decks199 decks
-0%synergy
Planar Engineering
8.3%inclusion6 decks72 decks
4%synergy
Open the Way
8.0%inclusion16 decks199 decks
4%synergy
Curse of the Swine
7.5%inclusion15 decks199 decks
-4%synergy
Into the North
7.0%inclusion14 decks199 decks
6%synergy
Mind into Matter
6.9%inclusion5 decks72 decks
-1%synergy
Doppelgang
6.5%inclusion13 decks199 decks
-0%synergy
Circuitous Route
6.0%inclusion12 decks199 decks
4%synergy
Turntimber Symbiosis
6.0%inclusion12 decks199 decks
4%synergy
Preordain
6.0%inclusion12 decks199 decks
-2%synergy
Windfall
5.5%inclusion11 decks199 decks
2%synergy
Raise the Palisade
5.5%inclusion11 decks199 decks
-1%synergy
Vastwood Surge
5.0%inclusion10 decks199 decks
4%synergy
Utility Artifacts
Lightning Greaves
45%inclusion90 decks199 decks
25%synergy
Swiftfoot Boots
43%inclusion85 decks199 decks
18%synergy
Helm of the Host
34%inclusion68 decks199 decks
29%synergy
Combine Chrysalis
23%inclusion45 decks199 decks
18%synergy
Emerald Medallion
15%inclusion30 decks199 decks
12%synergy
Mirror Box
14%inclusion27 decks199 decks
10%synergy
The Great Henge
13%inclusion26 decks199 decks
4%synergy
Sapphire Medallion
12%inclusion24 decks199 decks
9%synergy
Eldrazi Monument
11%inclusion22 decks199 decks
11%synergy
Coat of Arms
9.0%inclusion18 decks199 decks
8%synergy
The One Ring
8.5%inclusion17 decks199 decks
2%synergy
Idol of Oblivion
7.5%inclusion15 decks199 decks
4%synergy
Skullclamp
7.0%inclusion14 decks199 decks
5%synergy
Banner of Kinship
6.2%inclusion12 decks194 decks
4%synergy
Bident of Thassa
5.5%inclusion11 decks199 decks
-1%synergy
Winter Orb
5.0%inclusion10 decks199 decks
5%synergy
Enchantments
Doubling Season
51%inclusion102 decks199 decks
40%synergy
Tribute to the World Tree
48%inclusion95 decks199 decks
42%synergy
Mystic Remora
35%inclusion70 decks199 decks
21%synergy
Kindred Discovery
34%inclusion67 decks199 decks
24%synergy
Beastmaster Ascension
20%inclusion39 decks199 decks
16%synergy
Exploration
19%inclusion38 decks199 decks
7%synergy
Sylvan Library
18%inclusion36 decks199 decks
10%synergy
Primal Vigor
18%inclusion35 decks199 decks
14%synergy
Growing Rites of Itlimoc
17%inclusion34 decks199 decks
12%synergy
Cryptolith Rite
16%inclusion31 decks199 decks
12%synergy
Garruk's Uprising
16%inclusion31 decks199 decks
-2%synergy
Utopia Sprawl
15%inclusion30 decks199 decks
9%synergy
Wild Growth
14%inclusion28 decks199 decks
5%synergy
Unnatural Growth
13%inclusion26 decks199 decks
10%synergy
Propaganda
13%inclusion26 decks199 decks
6%synergy
Burgeoning
12%inclusion23 decks199 decks
5%synergy
Paradox Haze
12%inclusion23 decks199 decks
11%synergy
Impostor Syndrome
11%inclusion14 decks132 decks
9%synergy
Wilderness Reclamation
10%inclusion20 decks199 decks
1%synergy
Imprisoned in the Moon
10%inclusion19 decks199 decks
6%synergy
Defense of the Heart
10%inclusion19 decks199 decks
7%synergy
Verity Circle
8.0%inclusion16 decks199 decks
7%synergy
Kenrith's Transformation
8.0%inclusion16 decks199 decks
5%synergy
Opposition
8.0%inclusion16 decks199 decks
8%synergy
Asceticism
7.0%inclusion14 decks199 decks
4%synergy
Moonlit Meditation
6.3%inclusion9 decks142 decks
5%synergy
Dismiss into Dream
6.0%inclusion12 decks199 decks
6%synergy
Battles
Invasion of Zendikar
6.5%inclusion13 decks199 decks
5%synergy
Planeswalkers
Oko, Thief of Crowns
30%inclusion60 decks199 decks
24%synergy
Utility Lands
Reliquary Tower
61%inclusion121 decks199 decks
10%synergy
Boseiju, Who Endures
33%inclusion65 decks199 decks
11%synergy
Yavimaya, Cradle of Growth
30%inclusion60 decks199 decks
10%synergy
Otawara, Soaring City
27%inclusion53 decks199 decks
8%synergy
Command Beacon
26%inclusion51 decks199 decks
22%synergy
Temple of the False God
20%inclusion40 decks199 decks
4%synergy
Mistrise Village
19%inclusion31 decks164 decks
8%synergy
Mystic Sanctuary
19%inclusion37 decks199 decks
7%synergy
Three Tree City
18%inclusion35 decks199 decks
13%synergy
Alchemist's Refuge
15%inclusion30 decks199 decks
-4%synergy
Mosswort Bridge
15%inclusion29 decks199 decks
-2%synergy
Castle Garenbrig
13%inclusion26 decks199 decks
9%synergy
Rogue's Passage
12%inclusion23 decks199 decks
-12%synergy
Evendo, Waking Haven
10%inclusion15 decks143 decks
5%synergy
Gaea's Cradle
10%inclusion19 decks199 decks
3%synergy
Scavenger Grounds
7.5%inclusion15 decks199 decks
4%synergy
Restless Vinestalk
6.0%inclusion12 decks199 decks
2%synergy
Castle Vantress
5.5%inclusion11 decks199 decks
-1%synergy
Mana Artifacts
Sol Ring
92%inclusion183 decks199 decks
12%synergy
Arcane Signet
72%inclusion143 decks199 decks
9%synergy
Thought Vessel
43%inclusion85 decks199 decks
23%synergy
Talisman of Curiosity
31%inclusion62 decks199 decks
10%synergy
Simic Signet
31%inclusion61 decks199 decks
2%synergy
Fellwar Stone
11%inclusion21 decks199 decks
1%synergy
Thran Dynamo
7.0%inclusion14 decks199 decks
4%synergy
Mind Stone
5.0%inclusion10 decks199 decks
1%synergy
Lands
Island
94%inclusion188 decks199 decks
-1%synergy
Forest
94%inclusion188 decks199 decks
-1%synergy
Command Tower
94%inclusion187 decks199 decks
9%synergy
Hinterland Harbor
77%inclusion153 decks199 decks
15%synergy
Breeding Pool
66%inclusion132 decks199 decks
18%synergy
Rejuvenating Springs
63%inclusion125 decks199 decks
20%synergy
Dreamroot Cascade
62%inclusion123 decks199 decks
16%synergy
Yavimaya Coast
56%inclusion112 decks199 decks
4%synergy
Simic Growth Chamber
54%inclusion107 decks199 decks
8%synergy
Flooded Grove
52%inclusion104 decks199 decks
8%synergy
Misty Rainforest
45%inclusion89 decks199 decks
14%synergy
Barkchannel Pathway
42%inclusion83 decks199 decks
22%synergy
Vineglimmer Snarl
33%inclusion66 decks199 decks
-7%synergy
Temple of Mystery
33%inclusion65 decks199 decks
-4%synergy
Willowrush Verge
32%inclusion59 decks182 decks
14%synergy
Waterlogged Grove
30%inclusion59 decks199 decks
10%synergy
Hedge Maze
29%inclusion58 decks199 decks
10%synergy
Fabled Passage
26%inclusion52 decks199 decks
8%synergy
Myriad Landscape
25%inclusion49 decks199 decks
5%synergy
Sodden Verdure
24%inclusion24 decks102 decks
1%synergy
Sink into Stupor
22%inclusion43 decks199 decks
9%synergy
Evolving Wilds
21%inclusion42 decks199 decks
-3%synergy
Exotic Orchard
19%inclusion38 decks199 decks
-6%synergy
Tropical Island
19%inclusion37 decks199 decks
4%synergy
Tangled Islet
18%inclusion36 decks199 decks
3%synergy
Overflowing Basin
18%inclusion36 decks199 decks
-4%synergy
Bala Ged Recovery
17%inclusion33 decks199 decks
7%synergy
Botanical Sanctum
15%inclusion30 decks199 decks
2%synergy
Prismatic Vista
15%inclusion29 decks199 decks
8%synergy
Rimewood Falls
15%inclusion29 decks199 decks
7%synergy
Sea Gate Restoration
14%inclusion28 decks199 decks
9%synergy
Snow-Covered Forest
14%inclusion28 decks199 decks
8%synergy
Terramorphic Expanse
13%inclusion26 decks199 decks
-7%synergy
Thornwood Falls
13%inclusion26 decks199 decks
-3%synergy
Rain-Slicked Copse
13%inclusion13 decks102 decks
3%synergy
Snow-Covered Island
13%inclusion25 decks199 decks
7%synergy
Glasspool Mimic
12%inclusion23 decks199 decks
7%synergy
Windswept Heath
11%inclusion21 decks199 decks
0%synergy
Flooded Strand
11%inclusion21 decks199 decks
-0%synergy
Verdant Catacombs
10%inclusion20 decks199 decks
1%synergy
Turbulent Wilderness
10%inclusion7 decks73 decks
-7%synergy
Bridgeworks Battle
9.0%inclusion18 decks199 decks
4%synergy
Polluted Delta
9.0%inclusion18 decks199 decks
-1%synergy
Blighted Woodland
8.5%inclusion17 decks199 decks
2%synergy
Hydroelectric Specimen
8.5%inclusion17 decks199 decks
3%synergy
Disciple of Freyalise
8.0%inclusion16 decks199 decks
3%synergy
Path of Ancestry
7.5%inclusion15 decks199 decks
-10%synergy
Littjara Mirrorlake
7.0%inclusion14 decks199 decks
4%synergy
Wooded Foothills
7.0%inclusion14 decks199 decks
-2%synergy
Scalding Tarn
7.0%inclusion14 decks199 decks
-2%synergy
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