Koma, Cosmos Serpent (Commander) - Expensive

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #335
744decks
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Turbulent Wilderness
9.3%inclusion10 decks107 decks
-8%synergy
Multiversal Recruitment
5.3%inclusion1 decks19 decks
5%synergy
Echocasting Symposium
5.0%inclusion5 decks101 decks
1%synergy
Multiversal Incursion
3.7%inclusion1 decks27 decks
3%synergy
Mister Fantastic, Reed Richards
3.7%inclusion1 decks27 decks
2%synergy
High Synergy Cards
Parallel Lives
82%inclusion607 decks744 decks
76%synergy
Adrix and Nev, Twincasters
84%inclusion628 decks744 decks
76%synergy
Sakashima of a Thousand Faces
77%inclusion573 decks744 decks
72%synergy
Elemental Bond
77%inclusion570 decks744 decks
71%synergy
Mana Drain
83%inclusion615 decks744 decks
67%synergy
Spark Double
72%inclusion539 decks744 decks
63%synergy
Doubling Season
71%inclusion530 decks744 decks
61%synergy
Whelming Wave
68%inclusion506 decks744 decks
57%synergy
Sakashima the Impostor
54%inclusion401 decks744 decks
51%synergy
Craterhoof Behemoth
61%inclusion457 decks744 decks
51%synergy
Top Cards
Birds of Paradise
78%inclusion581 decks744 decks
51%synergy
Heroic Intervention
75%inclusion555 decks744 decks
44%synergy
Counterspell
70%inclusion518 decks744 decks
21%synergy
Nature's Lore
68%inclusion509 decks744 decks
36%synergy
Cultivate
67%inclusion501 decks744 decks
21%synergy
Three Visits
67%inclusion498 decks744 decks
42%synergy
Kodama's Reach
62%inclusion461 decks744 decks
27%synergy
Koma, World-Eater
60%inclusion388 decks650 decks
47%synergy
Beast Within
59%inclusion439 decks744 decks
10%synergy
Swan Song
58%inclusion430 decks744 decks
39%synergy
Game Changers
Gaea's Cradle
92%inclusion688 decks744 decks
86%synergy
Cyclonic Rift
81%inclusion601 decks744 decks
57%synergy
Rhystic Study
77%inclusion574 decks744 decks
57%synergy
Fierce Guardianship
72%inclusion538 decks744 decks
56%synergy
Ancient Tomb
53%inclusion398 decks744 decks
45%synergy
Worldly Tutor
52%inclusion384 decks744 decks
38%synergy
Force of Will
49%inclusion361 decks744 decks
39%synergy
Seedborn Muse
45%inclusion336 decks744 decks
29%synergy
Consecrated Sphinx
40%inclusion294 decks744 decks
31%synergy
Mystical Tutor
37%inclusion272 decks744 decks
28%synergy
Creatures
Serpent of Yawning Depths
58%inclusion428 decks744 decks
51%synergy
Aesi, Tyrant of Gyre Strait
57%inclusion423 decks744 decks
39%synergy
Llanowar Elves
57%inclusion421 decks744 decks
29%synergy
Junk Winder
53%inclusion397 decks744 decks
47%synergy
Roaming Throne
52%inclusion385 decks744 decks
45%synergy
Spawning Kraken
49%inclusion368 decks744 decks
42%synergy
Elvish Mystic
46%inclusion339 decks744 decks
23%synergy
Enduring Vitality
38%inclusion268 decks704 decks
30%synergy
Fyndhorn Elves
38%inclusion279 decks744 decks
23%synergy
Delighted Halfling
33%inclusion249 decks744 decks
23%synergy
Ohran Frostfang
33%inclusion248 decks744 decks
30%synergy
Arixmethes, Slumbering Isle
32%inclusion238 decks744 decks
19%synergy
Hullbreaker Horror
30%inclusion220 decks744 decks
12%synergy
Eternal Witness
28%inclusion212 decks744 decks
10%synergy
Fanatic of Rhonas
28%inclusion212 decks744 decks
23%synergy
Sakura-Tribe Elder
27%inclusion204 decks744 decks
9%synergy
Murkfiend Liege
27%inclusion199 decks744 decks
13%synergy
Tatyova, Benthic Druid
25%inclusion185 decks744 decks
-5%synergy
Garruk's Packleader
25%inclusion184 decks744 decks
23%synergy
Summon: Leviathan
24%inclusion105 decks429 decks
18%synergy
Esix, Fractal Bloom
22%inclusion167 decks744 decks
19%synergy
Archetype of Imagination
22%inclusion160 decks744 decks
17%synergy
Kinnan, Bonder Prodigy
17%inclusion129 decks744 decks
14%synergy
Octomancer
17%inclusion124 decks728 decks
12%synergy
Azusa, Lost but Seeking
17%inclusion125 decks744 decks
4%synergy
Slinn Voda, the Rising Deep
16%inclusion118 decks744 decks
10%synergy
Scute Swarm
15%inclusion112 decks744 decks
-3%synergy
Chameleon, Master of Disguise
14%inclusion47 decks336 decks
12%synergy
Toski, Bearer of Secrets
14%inclusion102 decks744 decks
11%synergy
Circle of Dreams Druid
14%inclusion101 decks744 decks
12%synergy
The Unagi of Kyoshi Island
13%inclusion37 decks283 decks
8%synergy
Enduring Curiosity
12%inclusion86 decks710 decks
9%synergy
Phyrexian Metamorph
12%inclusion90 decks744 decks
4%synergy
Curiosity Crafter
12%inclusion89 decks744 decks
9%synergy
Lotus Cobra
12%inclusion88 decks744 decks
-0%synergy
Nezahal, Primal Tide
12%inclusion87 decks744 decks
1%synergy
Irma, Part-Time Mutant
12%inclusion18 decks154 decks
9%synergy
Bloom Tender
11%inclusion79 decks744 decks
6%synergy
Uro, Titan of Nature's Wrath
10%inclusion78 decks744 decks
1%synergy
Saryth, the Viper's Fang
10%inclusion73 decks744 decks
8%synergy
Avenger of Zendikar
10%inclusion73 decks744 decks
-7%synergy
Clever Impersonator
10%inclusion72 decks744 decks
4%synergy
Auton Soldier
10%inclusion71 decks744 decks
7%synergy
Coiling Oracle
9.1%inclusion68 decks744 decks
-3%synergy
Badgermole Cub
9.1%inclusion26 decks286 decks
4%synergy
Nyxbloom Ancient
8.9%inclusion66 decks744 decks
2%synergy
Xolatoyac, the Smiling Flood
8.3%inclusion62 decks744 decks
2%synergy
Thrasios, Triton Hero
7.9%inclusion59 decks744 decks
1%synergy
Jaheira, Friend of the Forest
7.8%inclusion58 decks744 decks
4%synergy
Progenitor Mimic
7.8%inclusion58 decks744 decks
3%synergy
Instants
Pongify
46%inclusion341 decks744 decks
21%synergy
An Offer You Can't Refuse
45%inclusion332 decks744 decks
21%synergy
Double Major
42%inclusion313 decks744 decks
34%synergy
Growth Spiral
41%inclusion305 decks744 decks
-4%synergy
Second Harvest
38%inclusion282 decks744 decks
32%synergy
Force of Negation
38%inclusion280 decks744 decks
30%synergy
Arcane Denial
32%inclusion241 decks744 decks
10%synergy
Rapid Hybridization
31%inclusion232 decks744 decks
4%synergy
Negate
31%inclusion229 decks744 decks
6%synergy
Pact of Negation
25%inclusion183 decks744 decks
18%synergy
Return of the Wildspeaker
24%inclusion177 decks744 decks
14%synergy
Krosan Grip
19%inclusion140 decks744 decks
12%synergy
Sink into Stupor
19%inclusion139 decks744 decks
7%synergy
Chord of Calling
19%inclusion139 decks744 decks
11%synergy
Crop Rotation
18%inclusion133 decks744 decks
6%synergy
Force of Vigor
18%inclusion133 decks744 decks
14%synergy
Nature's Claim
17%inclusion129 decks744 decks
8%synergy
Reality Shift
15%inclusion111 decks744 decks
1%synergy
Archdruid's Charm
14%inclusion103 decks744 decks
8%synergy
Flusterstorm
13%inclusion99 decks744 decks
7%synergy
Noxious Revival
13%inclusion95 decks744 decks
8%synergy
Voidslime
12%inclusion91 decks744 decks
7%synergy
Brainstorm
12%inclusion90 decks744 decks
-2%synergy
Simic Charm
10%inclusion78 decks744 decks
3%synergy
Disallow
10%inclusion77 decks744 decks
9%synergy
Tamiyo's Safekeeping
9.4%inclusion70 decks744 decks
4%synergy
Veil of Summer
9.0%inclusion67 decks744 decks
4%synergy
Mystic Reflection
8.9%inclusion66 decks744 decks
7%synergy
Strix Serenade
8.6%inclusion64 decks744 decks
6%synergy
Harrow
8.1%inclusion60 decks744 decks
-3%synergy
Mindbreak Trap
7.9%inclusion59 decks744 decks
3%synergy
Planar Genesis
7.9%inclusion59 decks744 decks
-3%synergy
Plasm Capture
7.4%inclusion55 decks744 decks
4%synergy
Mental Misstep
7.1%inclusion53 decks744 decks
2%synergy
Aetherize
7.1%inclusion53 decks744 decks
-5%synergy
Legolas's Quick Reflexes
6.7%inclusion50 decks744 decks
5%synergy
Resculpt
6.3%inclusion47 decks744 decks
1%synergy
Entish Restoration
6.2%inclusion46 decks744 decks
-3%synergy
Stubborn Denial
6.2%inclusion46 decks744 decks
3%synergy
Perplexing Test
6.0%inclusion45 decks744 decks
1%synergy
Dispel
5.9%inclusion44 decks744 decks
2%synergy
Return to Nature
5.2%inclusion39 decks744 decks
0%synergy
Narset's Reversal
5.2%inclusion39 decks744 decks
4%synergy
Sorceries
Irenicus's Vile Duplication
56%inclusion416 decks744 decks
50%synergy
Rampant Growth
54%inclusion404 decks744 decks
15%synergy
Farseek
53%inclusion397 decks744 decks
27%synergy
Skyshroud Claim
39%inclusion290 decks744 decks
30%synergy
Finale of Devastation
38%inclusion280 decks744 decks
27%synergy
Quantum Misalignment
31%inclusion230 decks744 decks
28%synergy
Triumph of the Hordes
22%inclusion163 decks744 decks
19%synergy
Green Sun's Zenith
21%inclusion154 decks744 decks
13%synergy
Overwhelming Stampede
21%inclusion154 decks744 decks
9%synergy
Explore
19%inclusion144 decks744 decks
-1%synergy
Sea Gate Restoration
18%inclusion135 decks744 decks
13%synergy
Rite of Replication
15%inclusion113 decks744 decks
8%synergy
Bala Ged Recovery
13%inclusion97 decks744 decks
3%synergy
Rishkar's Expertise
13%inclusion93 decks744 decks
3%synergy
Distant Melody
11%inclusion84 decks744 decks
8%synergy
Windfall
10%inclusion78 decks744 decks
7%synergy
Shamanic Revelation
9.1%inclusion68 decks744 decks
4%synergy
Natural Order
8.1%inclusion60 decks744 decks
7%synergy
Turntimber Symbiosis
7.5%inclusion56 decks744 decks
5%synergy
Ponder
7.1%inclusion53 decks744 decks
-0%synergy
Migration Path
6.7%inclusion50 decks744 decks
3%synergy
Expropriate
6.6%inclusion49 decks744 decks
5%synergy
Explosive Vegetation
6.5%inclusion48 decks744 decks
1%synergy
Regrowth
5.9%inclusion44 decks744 decks
3%synergy
Doppelgang
5.9%inclusion44 decks744 decks
-1%synergy
Fabricate
5.8%inclusion43 decks744 decks
-0%synergy
Tempt with Discovery
5.4%inclusion40 decks744 decks
1%synergy
Raise the Palisade
5.2%inclusion39 decks744 decks
-1%synergy
Inundate
5.1%inclusion38 decks744 decks
5%synergy
Utility Artifacts
Lightning Greaves
50%inclusion370 decks744 decks
30%synergy
Helm of the Host
46%inclusion340 decks744 decks
41%synergy
Swiftfoot Boots
32%inclusion241 decks744 decks
8%synergy
The One Ring
30%inclusion222 decks744 decks
23%synergy
The Great Henge
28%inclusion212 decks744 decks
19%synergy
Combine Chrysalis
17%inclusion127 decks744 decks
13%synergy
Coat of Arms
15%inclusion115 decks744 decks
14%synergy
Mirror Box
14%inclusion107 decks744 decks
11%synergy
Emerald Medallion
14%inclusion102 decks744 decks
10%synergy
Eldrazi Monument
13%inclusion95 decks744 decks
12%synergy
Sapphire Medallion
12%inclusion88 decks744 decks
8%synergy
Winter Orb
8.1%inclusion60 decks744 decks
8%synergy
Skullclamp
7.3%inclusion54 decks744 decks
6%synergy
Static Orb
6.2%inclusion46 decks744 decks
6%synergy
Bident of Thassa
5.8%inclusion43 decks744 decks
-1%synergy
Enchantments
Tribute to the World Tree
55%inclusion408 decks744 decks
49%synergy
Mystic Remora
43%inclusion322 decks744 decks
29%synergy
Sylvan Library
34%inclusion252 decks744 decks
25%synergy
Kindred Discovery
32%inclusion239 decks744 decks
23%synergy
Exploration
25%inclusion185 decks744 decks
12%synergy
Cryptolith Rite
24%inclusion180 decks744 decks
21%synergy
Primal Vigor
20%inclusion147 decks744 decks
17%synergy
Growing Rites of Itlimoc
19%inclusion143 decks744 decks
14%synergy
Burgeoning
18%inclusion132 decks744 decks
11%synergy
Beastmaster Ascension
16%inclusion120 decks744 decks
13%synergy
Wild Growth
15%inclusion111 decks744 decks
6%synergy
Paradox Haze
15%inclusion108 decks744 decks
14%synergy
Defense of the Heart
14%inclusion107 decks744 decks
12%synergy
Utopia Sprawl
14%inclusion102 decks744 decks
7%synergy
Carpet of Flowers
11%inclusion82 decks744 decks
9%synergy
Garruk's Uprising
10%inclusion75 decks744 decks
-7%synergy
Springleaf Parade
10%inclusion21 decks218 decks
7%synergy
Propaganda
8.1%inclusion60 decks744 decks
1%synergy
Unnatural Growth
7.7%inclusion57 decks744 decks
4%synergy
Impostor Syndrome
7.4%inclusion25 decks338 decks
6%synergy
Dismiss into Dream
7.1%inclusion53 decks744 decks
7%synergy
Extravagant Replication
6.5%inclusion48 decks744 decks
4%synergy
Asceticism
6.3%inclusion47 decks744 decks
3%synergy
Kenrith's Transformation
6.2%inclusion46 decks744 decks
3%synergy
Opposition
5.8%inclusion43 decks744 decks
5%synergy
Moonlit Meditation
5.6%inclusion21 decks372 decks
4%synergy
Wilderness Reclamation
5.4%inclusion40 decks744 decks
-4%synergy
Battles
Invasion of Ikoria
5.9%inclusion44 decks744 decks
2%synergy
Planeswalkers
Oko, Thief of Crowns
30%inclusion221 decks744 decks
23%synergy
Utility Lands
Boseiju, Who Endures
65%inclusion486 decks744 decks
43%synergy
Reliquary Tower
62%inclusion460 decks744 decks
12%synergy
Yavimaya, Cradle of Growth
57%inclusion422 decks744 decks
36%synergy
Otawara, Soaring City
54%inclusion399 decks744 decks
35%synergy
Three Tree City
36%inclusion263 decks734 decks
31%synergy
Command Beacon
31%inclusion233 decks744 decks
28%synergy
Mistrise Village
25%inclusion127 decks503 decks
14%synergy
Evendo, Waking Haven
25%inclusion92 decks374 decks
19%synergy
Castle Garenbrig
22%inclusion164 decks744 decks
18%synergy
Alchemist's Refuge
20%inclusion149 decks744 decks
1%synergy
Urza's Saga
14%inclusion106 decks744 decks
9%synergy
Mystic Sanctuary
14%inclusion104 decks744 decks
2%synergy
Temple of the False God
12%inclusion91 decks744 decks
-4%synergy
Mosswort Bridge
11%inclusion85 decks744 decks
-6%synergy
Rogue's Passage
11%inclusion83 decks744 decks
-12%synergy
Minamo, School at Water's Edge
11%inclusion81 decks744 decks
5%synergy
Nykthos, Shrine to Nyx
9.1%inclusion68 decks744 decks
7%synergy
Shifting Woodland
7.0%inclusion52 decks744 decks
1%synergy
Dryad Arbor
6.7%inclusion50 decks744 decks
2%synergy
Strip Mine
6.0%inclusion45 decks744 decks
3%synergy
Field of the Dead
5.8%inclusion43 decks744 decks
1%synergy
Mana Artifacts
Sol Ring
94%inclusion701 decks744 decks
14%synergy
Arcane Signet
82%inclusion609 decks744 decks
19%synergy
Talisman of Curiosity
38%inclusion282 decks744 decks
16%synergy
Simic Signet
36%inclusion270 decks744 decks
7%synergy
Thought Vessel
35%inclusion258 decks744 decks
15%synergy
Mana Vault
32%inclusion238 decks744 decks
26%synergy
Chrome Mox
21%inclusion157 decks744 decks
15%synergy
Mox Diamond
17%inclusion128 decks744 decks
13%synergy
Fellwar Stone
16%inclusion116 decks744 decks
6%synergy
Lotus Petal
14%inclusion103 decks744 decks
8%synergy
Grim Monolith
10%inclusion74 decks744 decks
7%synergy
Mox Opal
8.6%inclusion64 decks744 decks
4%synergy
Basalt Monolith
7.8%inclusion58 decks744 decks
1%synergy
Thran Dynamo
6.7%inclusion50 decks744 decks
4%synergy
Decanter of Endless Water
6.5%inclusion48 decks744 decks
2%synergy
Lands
Forest
92%inclusion686 decks744 decks
-3%synergy
Island
92%inclusion681 decks744 decks
-4%synergy
Command Tower
91%inclusion679 decks744 decks
6%synergy
Breeding Pool
88%inclusion656 decks744 decks
41%synergy
Rejuvenating Springs
78%inclusion580 decks744 decks
36%synergy
Misty Rainforest
75%inclusion560 decks744 decks
44%synergy
Tropical Island
72%inclusion535 decks744 decks
58%synergy
Hinterland Harbor
64%inclusion474 decks744 decks
2%synergy
Yavimaya Coast
54%inclusion405 decks744 decks
2%synergy
Dreamroot Cascade
49%inclusion364 decks744 decks
4%synergy
Barkchannel Pathway
45%inclusion334 decks744 decks
25%synergy
Flooded Grove
42%inclusion314 decks744 decks
-1%synergy
Waterlogged Grove
33%inclusion249 decks744 decks
14%synergy
Hedge Maze
32%inclusion239 decks744 decks
13%synergy
Simic Growth Chamber
32%inclusion235 decks744 decks
-15%synergy
Prismatic Vista
29%inclusion215 decks744 decks
22%synergy
Willowrush Verge
29%inclusion159 decks557 decks
10%synergy
Windswept Heath
25%inclusion189 decks744 decks
15%synergy
Flooded Strand
25%inclusion188 decks744 decks
15%synergy
Verdant Catacombs
25%inclusion187 decks744 decks
16%synergy
Polluted Delta
24%inclusion179 decks744 decks
14%synergy
Scalding Tarn
23%inclusion171 decks744 decks
14%synergy
Wooded Foothills
21%inclusion157 decks744 decks
12%synergy
Fabled Passage
20%inclusion148 decks744 decks
3%synergy
Exotic Orchard
20%inclusion147 decks744 decks
-5%synergy
Sink into Stupor
19%inclusion139 decks744 decks
7%synergy
Vineglimmer Snarl
18%inclusion135 decks744 decks
-21%synergy
Sea Gate Restoration
18%inclusion135 decks744 decks
13%synergy
Temple of Mystery
16%inclusion121 decks744 decks
-21%synergy
Mana Confluence
16%inclusion117 decks744 decks
10%synergy
Sodden Verdure
15%inclusion33 decks218 decks
-6%synergy
City of Brass
14%inclusion101 decks744 decks
8%synergy
Bala Ged Recovery
13%inclusion97 decks744 decks
3%synergy
Gemstone Caverns
13%inclusion96 decks744 decks
7%synergy
Snow-Covered Island
12%inclusion92 decks744 decks
6%synergy
Snow-Covered Forest
12%inclusion90 decks744 decks
6%synergy
Myriad Landscape
11%inclusion85 decks744 decks
-9%synergy
Botanical Sanctum
11%inclusion84 decks744 decks
-2%synergy
Overflowing Basin
10%inclusion73 decks744 decks
-12%synergy
Reflecting Pool
10%inclusion71 decks744 decks
7%synergy
Cavern of Souls
9.1%inclusion68 decks744 decks
4%synergy
Rimewood Falls
8.6%inclusion64 decks744 decks
1%synergy
Glasspool Mimic
7.7%inclusion57 decks744 decks
3%synergy
Turntimber Symbiosis
7.5%inclusion56 decks744 decks
5%synergy
Tangled Islet
7.4%inclusion55 decks744 decks
-8%synergy
Evolving Wilds
6.9%inclusion51 decks744 decks
-17%synergy
Thornwood Falls
5.9%inclusion44 decks744 decks
-11%synergy
Terramorphic Expanse
5.1%inclusion38 decks744 decks
-15%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test