Koma, Cosmos Serpent (Commander)

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #328
7,282decks
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
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Turbulent Wilderness
6.7%inclusion49 decks732 decks
-10%synergy
Mind into Matter
4.2%inclusion28 decks661 decks
-4%synergy
Embrace the Paradox
4.2%inclusion25 decks599 decks
-2%synergy
Echocasting Symposium
4.1%inclusion27 decks661 decks
1%synergy
Studious First-Year
3.9%inclusion29 decks750 decks
-1%synergy
High Synergy Cards
Adrix and Nev, Twincasters
76%inclusion5.51K decks7.28K decks
67%synergy
Elemental Bond
68%inclusion4.97K decks7.28K decks
63%synergy
Whelming Wave
73%inclusion5.29K decks7.28K decks
62%synergy
Spark Double
62%inclusion4.50K decks7.28K decks
53%synergy
Koma, World-Eater
65%inclusion4.06K decks6.23K decks
53%synergy
Junk Winder
57%inclusion4.18K decks7.28K decks
51%synergy
Parallel Lives
56%inclusion4.05K decks7.28K decks
50%synergy
Serpent of Yawning Depths
55%inclusion4.01K decks7.28K decks
49%synergy
Irenicus's Vile Duplication
51%inclusion3.72K decks7.28K decks
45%synergy
Sakashima of a Thousand Faces
49%inclusion3.59K decks7.28K decks
44%synergy
Top Cards
Cultivate
77%inclusion5.64K decks7.28K decks
31%synergy
Counterspell
74%inclusion5.38K decks7.28K decks
25%synergy
Kodama's Reach
69%inclusion5.05K decks7.28K decks
34%synergy
Rampant Growth
68%inclusion4.96K decks7.28K decks
28%synergy
Beast Within
60%inclusion4.36K decks7.28K decks
11%synergy
Nature's Lore
58%inclusion4.22K decks7.28K decks
26%synergy
Growth Spiral
56%inclusion4.10K decks7.28K decks
11%synergy
Aesi, Tyrant of Gyre Strait
55%inclusion3.99K decks7.28K decks
37%synergy
Farseek
54%inclusion3.95K decks7.28K decks
28%synergy
Heroic Intervention
54%inclusion3.90K decks7.28K decks
23%synergy
Game Changers
Cyclonic Rift
42%inclusion3.08K decks7.28K decks
19%synergy
Rhystic Study
38%inclusion2.77K decks7.28K decks
18%synergy
Fierce Guardianship
31%inclusion2.26K decks7.28K decks
15%synergy
Seedborn Muse
28%inclusion2.07K decks7.28K decks
13%synergy
Worldly Tutor
22%inclusion1.61K decks7.28K decks
8%synergy
Consecrated Sphinx
19%inclusion1.37K decks7.28K decks
10%synergy
Mystical Tutor
15%inclusion1.10K decks7.28K decks
7%synergy
Force of Will
13%inclusion952 decks7.28K decks
4%synergy
Ancient Tomb
13%inclusion917 decks7.28K decks
4%synergy
Gaea's Cradle
10%inclusion742 decks7.28K decks
4%synergy
Creatures
Llanowar Elves
51%inclusion3.69K decks7.28K decks
23%synergy
Spawning Kraken
46%inclusion3.37K decks7.28K decks
39%synergy
Birds of Paradise
46%inclusion3.36K decks7.28K decks
19%synergy
Arixmethes, Slumbering Isle
43%inclusion3.16K decks7.28K decks
30%synergy
Elvish Mystic
40%inclusion2.88K decks7.28K decks
17%synergy
Sakura-Tribe Elder
39%inclusion2.86K decks7.28K decks
20%synergy
Tatyova, Benthic Druid
38%inclusion2.79K decks7.28K decks
8%synergy
Sakashima the Impostor
38%inclusion2.74K decks7.28K decks
35%synergy
Murkfiend Liege
36%inclusion2.61K decks7.28K decks
22%synergy
Craterhoof Behemoth
35%inclusion2.54K decks7.28K decks
25%synergy
Garruk's Packleader
33%inclusion2.38K decks7.28K decks
30%synergy
Ohran Frostfang
30%inclusion2.21K decks7.28K decks
27%synergy
Hullbreaker Horror
30%inclusion2.21K decks7.28K decks
13%synergy
Summon: Leviathan
30%inclusion1.27K decks4.22K decks
23%synergy
Eternal Witness
28%inclusion2K decks7.28K decks
8%synergy
Roaming Throne
27%inclusion1.99K decks7.28K decks
20%synergy
Fyndhorn Elves
27%inclusion1.97K decks7.28K decks
13%synergy
Enduring Vitality
25%inclusion1.70K decks6.66K decks
18%synergy
Slinn Voda, the Rising Deep
25%inclusion1.80K decks7.28K decks
19%synergy
Esix, Fractal Bloom
24%inclusion1.73K decks7.28K decks
20%synergy
Octomancer
24%inclusion1.63K decks6.93K decks
19%synergy
Archetype of Imagination
23%inclusion1.70K decks7.28K decks
19%synergy
Coiling Oracle
20%inclusion1.47K decks7.28K decks
8%synergy
Fanatic of Rhonas
19%inclusion1.39K decks7.22K decks
14%synergy
The Unagi of Kyoshi Island
17%inclusion455 decks2.64K decks
12%synergy
Scourge of Fleets
15%inclusion1.13K decks7.28K decks
8%synergy
Chameleon, Master of Disguise
15%inclusion463 decks3.16K decks
12%synergy
Starwinder
15%inclusion526 decks3.62K decks
8%synergy
Curiosity Crafter
14%inclusion1.05K decks7.28K decks
11%synergy
Xolatoyac, the Smiling Flood
14%inclusion1.04K decks7.28K decks
7%synergy
Scute Swarm
14%inclusion1.04K decks7.28K decks
-5%synergy
Nezahal, Primal Tide
14%inclusion1.02K decks7.28K decks
4%synergy
Delighted Halfling
14%inclusion1.01K decks7.28K decks
3%synergy
Reclamation Sage
14%inclusion990 decks7.28K decks
1%synergy
Nadir Kraken
13%inclusion911 decks7.28K decks
9%synergy
Azusa, Lost but Seeking
12%inclusion909 decks7.28K decks
-1%synergy
Toski, Bearer of Secrets
12%inclusion902 decks7.28K decks
9%synergy
Enduring Curiosity
12%inclusion788 decks6.71K decks
9%synergy
Avenger of Zendikar
12%inclusion850 decks7.28K decks
-5%synergy
Stormtide Leviathan
11%inclusion829 decks7.28K decks
6%synergy
Rampaging Baloths
11%inclusion800 decks7.28K decks
-5%synergy
Troyan, Gutsy Explorer
10%inclusion763 decks7.28K decks
7%synergy
Saryth, the Viper's Fang
10%inclusion750 decks7.28K decks
9%synergy
Uro, Titan of Nature's Wrath
10%inclusion734 decks7.28K decks
0%synergy
Lotus Cobra
10%inclusion729 decks7.28K decks
-2%synergy
Circle of Dreams Druid
9.2%inclusion670 decks7.28K decks
7%synergy
Progenitor Mimic
8.8%inclusion640 decks7.28K decks
4%synergy
Clever Impersonator
8.4%inclusion611 decks7.28K decks
3%synergy
Kiora, Sovereign of the Deep
8.3%inclusion608 decks7.28K decks
7%synergy
Inga and Esika
8.3%inclusion605 decks7.28K decks
6%synergy
Instants
Negate
47%inclusion3.39K decks7.28K decks
21%synergy
Double Major
46%inclusion3.37K decks7.28K decks
38%synergy
Pongify
40%inclusion2.92K decks7.28K decks
15%synergy
An Offer You Can't Refuse
38%inclusion2.76K decks7.28K decks
15%synergy
Second Harvest
38%inclusion2.74K decks7.28K decks
31%synergy
Arcane Denial
37%inclusion2.71K decks7.28K decks
15%synergy
Mana Drain
35%inclusion2.57K decks7.28K decks
20%synergy
Swan Song
32%inclusion2.35K decks7.28K decks
14%synergy
Rapid Hybridization
32%inclusion2.30K decks7.28K decks
5%synergy
Return of the Wildspeaker
31%inclusion2.26K decks7.28K decks
21%synergy
Krosan Grip
22%inclusion1.58K decks7.28K decks
15%synergy
Reality Shift
18%inclusion1.33K decks7.28K decks
4%synergy
Simic Charm
18%inclusion1.32K decks7.28K decks
11%synergy
Nature's Claim
16%inclusion1.18K decks7.28K decks
7%synergy
Brainstorm
15%inclusion1.13K decks7.28K decks
1%synergy
Planar Genesis
15%inclusion1.10K decks7.20K decks
4%synergy
Harrow
14%inclusion1.03K decks7.28K decks
2%synergy
Aetherize
13%inclusion967 decks7.28K decks
1%synergy
Tamiyo's Safekeeping
13%inclusion913 decks7.28K decks
7%synergy
Voidslime
12%inclusion901 decks7.28K decks
7%synergy
Sink into Stupor
12%inclusion843 decks7.23K decks
0%synergy
Snakeskin Veil
12%inclusion847 decks7.28K decks
6%synergy
Eureka Moment
12%inclusion844 decks7.28K decks
0%synergy
Return to Nature
11%inclusion808 decks7.28K decks
6%synergy
Force of Negation
11%inclusion804 decks7.28K decks
3%synergy
Mystic Reflection
10%inclusion729 decks7.28K decks
8%synergy
Plasm Capture
10%inclusion720 decks7.28K decks
7%synergy
Chord of Calling
10%inclusion700 decks7.28K decks
2%synergy
Pact of Negation
8.5%inclusion616 decks7.28K decks
2%synergy
Stubborn Denial
8.0%inclusion579 decks7.28K decks
5%synergy
Entish Restoration
7.8%inclusion567 decks7.28K decks
-1%synergy
Archdruid's Charm
7.6%inclusion556 decks7.28K decks
2%synergy
Perplexing Test
7.3%inclusion532 decks7.28K decks
2%synergy
Disallow
7.3%inclusion530 decks7.28K decks
6%synergy
Resculpt
7.2%inclusion524 decks7.28K decks
2%synergy
Decisive Denial
7.1%inclusion518 decks7.28K decks
1%synergy
Noxious Revival
6.9%inclusion500 decks7.28K decks
2%synergy
Sublime Epiphany
6.7%inclusion485 decks7.28K decks
4%synergy
Harmonized Crescendo
6.5%inclusion127 decks1.94K decks
4%synergy
Force of Vigor
6.3%inclusion456 decks7.28K decks
2%synergy
Narset's Reversal
6.3%inclusion456 decks7.28K decks
5%synergy
Strix Serenade
5.8%inclusion418 decks7.23K decks
3%synergy
Tyvar's Stand
5.7%inclusion414 decks7.28K decks
2%synergy
Collective Resistance
5.5%inclusion397 decks7.23K decks
2%synergy
Auroral Procession
5.1%inclusion245 decks4.76K decks
1%synergy
Sorceries
Three Visits
49%inclusion3.57K decks7.28K decks
24%synergy
Skyshroud Claim
38%inclusion2.78K decks7.28K decks
29%synergy
Explore
29%inclusion2.08K decks7.28K decks
8%synergy
Quantum Misalignment
26%inclusion1.89K decks7.28K decks
23%synergy
Overwhelming Stampede
24%inclusion1.77K decks7.28K decks
12%synergy
Rite of Replication
17%inclusion1.22K decks7.28K decks
10%synergy
Shamanic Revelation
15%inclusion1.10K decks7.28K decks
10%synergy
Migration Path
15%inclusion1.09K decks7.28K decks
12%synergy
Rishkar's Expertise
14%inclusion1.02K decks7.28K decks
5%synergy
Urban Evolution
13%inclusion962 decks7.28K decks
4%synergy
Explosive Vegetation
13%inclusion916 decks7.28K decks
7%synergy
Finale of Devastation
13%inclusion914 decks7.28K decks
2%synergy
Triumph of the Hordes
12%inclusion878 decks7.28K decks
9%synergy
Bala Ged Recovery
12%inclusion873 decks7.28K decks
2%synergy
Distant Melody
12%inclusion842 decks7.28K decks
8%synergy
Harmonize
10%inclusion730 decks7.28K decks
5%synergy
Shared Roots
9.3%inclusion243 decks2.62K decks
4%synergy
Curse of the Swine
8.5%inclusion620 decks7.28K decks
-3%synergy
Ponder
8.1%inclusion592 decks7.28K decks
1%synergy
Search for Tomorrow
7.4%inclusion541 decks7.28K decks
3%synergy
Sea Gate Restoration
7.2%inclusion524 decks7.28K decks
2%synergy
Regrowth
7.2%inclusion522 decks7.28K decks
4%synergy
Green Sun's Zenith
6.9%inclusion501 decks7.28K decks
-1%synergy
Doppelgang
6.3%inclusion460 decks7.28K decks
-1%synergy
Ravenform
6.2%inclusion448 decks7.28K decks
2%synergy
Windfall
5.6%inclusion410 decks7.28K decks
2%synergy
Preposterous Proportions
5.5%inclusion339 decks6.19K decks
4%synergy
Lessons from Life
5.4%inclusion73 decks1.34K decks
0%synergy
Preordain
5.4%inclusion391 decks7.28K decks
-3%synergy
Ezuri's Predation
5.3%inclusion387 decks7.28K decks
-2%synergy
Broken Bond
5.1%inclusion372 decks7.28K decks
1%synergy
Utility Artifacts
Swiftfoot Boots
44%inclusion3.20K decks7.28K decks
19%synergy
Helm of the Host
42%inclusion3.06K decks7.28K decks
37%synergy
Lightning Greaves
41%inclusion2.98K decks7.28K decks
21%synergy
Combine Chrysalis
25%inclusion1.85K decks7.28K decks
21%synergy
Mirror Box
16%inclusion1.20K decks7.28K decks
13%synergy
Emerald Medallion
14%inclusion1K decks7.28K decks
10%synergy
The Great Henge
12%inclusion891 decks7.28K decks
3%synergy
Sapphire Medallion
11%inclusion804 decks7.28K decks
8%synergy
Idol of Oblivion
10%inclusion764 decks7.28K decks
7%synergy
Eldrazi Monument
10%inclusion697 decks7.28K decks
9%synergy
Bident of Thassa
9.3%inclusion677 decks7.28K decks
2%synergy
The One Ring
7.1%inclusion514 decks7.28K decks
0%synergy
Coat of Arms
7.0%inclusion512 decks7.28K decks
6%synergy
Banner of Kinship
5.3%inclusion331 decks6.21K decks
4%synergy
Enchantments
Doubling Season
50%inclusion3.67K decks7.28K decks
40%synergy
Tribute to the World Tree
44%inclusion3.18K decks7.28K decks
38%synergy
Kindred Discovery
31%inclusion2.27K decks7.28K decks
22%synergy
Mystic Remora
27%inclusion1.94K decks7.28K decks
13%synergy
Garruk's Uprising
20%inclusion1.44K decks7.28K decks
2%synergy
Primal Vigor
18%inclusion1.34K decks7.28K decks
15%synergy
Growing Rites of Itlimoc
17%inclusion1.21K decks7.28K decks
11%synergy
Cryptolith Rite
16%inclusion1.15K decks7.28K decks
13%synergy
Wild Growth
15%inclusion1.11K decks7.28K decks
7%synergy
Exploration
15%inclusion1.09K decks7.28K decks
2%synergy
Beastmaster Ascension
15%inclusion1.08K decks7.28K decks
12%synergy
Sylvan Library
14%inclusion1.02K decks7.28K decks
6%synergy
Utopia Sprawl
13%inclusion936 decks7.28K decks
7%synergy
Propaganda
12%inclusion867 decks7.28K decks
5%synergy
Paradox Haze
12%inclusion843 decks7.28K decks
11%synergy
Wilderness Reclamation
10%inclusion721 decks7.28K decks
1%synergy
Unnatural Growth
10%inclusion699 decks7.28K decks
6%synergy
Defense of the Heart
8.6%inclusion623 decks7.28K decks
6%synergy
Impostor Syndrome
8.4%inclusion265 decks3.17K decks
7%synergy
Imprisoned in the Moon
8.1%inclusion593 decks7.28K decks
4%synergy
Extravagant Replication
7.8%inclusion569 decks7.28K decks
5%synergy
Burgeoning
7.8%inclusion569 decks7.28K decks
1%synergy
Springleaf Parade
7.1%inclusion137 decks1.93K decks
4%synergy
Asceticism
7.0%inclusion511 decks7.28K decks
4%synergy
Moonlit Meditation
7.0%inclusion253 decks3.63K decks
6%synergy
Kenrith's Transformation
6.6%inclusion478 decks7.28K decks
3%synergy
Ominous Seas
6.0%inclusion435 decks7.28K decks
2%synergy
Verity Circle
5.0%inclusion365 decks7.28K decks
4%synergy
Planeswalkers
Oko, Thief of Crowns
21%inclusion1.53K decks7.28K decks
14%synergy
Kiora, the Crashing Wave
7.4%inclusion539 decks7.28K decks
5%synergy
Utility Lands
Reliquary Tower
61%inclusion4.43K decks7.28K decks
11%synergy
Boseiju, Who Endures
26%inclusion1.87K decks7.28K decks
4%synergy
Yavimaya, Cradle of Growth
24%inclusion1.78K decks7.28K decks
3%synergy
Otawara, Soaring City
21%inclusion1.52K decks7.28K decks
2%synergy
Temple of the False God
19%inclusion1.40K decks7.28K decks
3%synergy
Command Beacon
18%inclusion1.33K decks7.28K decks
15%synergy
Mosswort Bridge
17%inclusion1.23K decks7.28K decks
0%synergy
Three Tree City
16%inclusion1.12K decks6.98K decks
11%synergy
Rogue's Passage
16%inclusion1.16K decks7.28K decks
-7%synergy
Mystic Sanctuary
14%inclusion987 decks7.28K decks
1%synergy
Castle Garenbrig
13%inclusion941 decks7.28K decks
9%synergy
Mistrise Village
13%inclusion609 decks4.76K decks
2%synergy
Evendo, Waking Haven
13%inclusion463 decks3.67K decks
7%synergy
Alchemist's Refuge
12%inclusion899 decks7.28K decks
-6%synergy
Castle Vantress
5.3%inclusion387 decks7.28K decks
-1%synergy
Restless Vinestalk
5.1%inclusion371 decks7.28K decks
0%synergy
Mana Artifacts
Sol Ring
92%inclusion6.68K decks7.28K decks
11%synergy
Arcane Signet
78%inclusion5.65K decks7.28K decks
14%synergy
Simic Signet
42%inclusion3.07K decks7.28K decks
12%synergy
Thought Vessel
39%inclusion2.82K decks7.28K decks
19%synergy
Talisman of Curiosity
33%inclusion2.41K decks7.28K decks
11%synergy
Fellwar Stone
11%inclusion825 decks7.28K decks
2%synergy
Commander's Sphere
10%inclusion764 decks7.28K decks
3%synergy
Decanter of Endless Water
6.8%inclusion496 decks7.28K decks
2%synergy
Mana Vault
6.8%inclusion495 decks7.28K decks
1%synergy
Thran Dynamo
6.8%inclusion494 decks7.28K decks
4%synergy
Mind Stone
5.7%inclusion416 decks7.28K decks
1%synergy
Lands
Forest
95%inclusion6.89K decks7.28K decks
-1%synergy
Island
95%inclusion6.89K decks7.28K decks
-1%synergy
Command Tower
87%inclusion6.34K decks7.28K decks
2%synergy
Hinterland Harbor
66%inclusion4.82K decks7.28K decks
5%synergy
Breeding Pool
57%inclusion4.13K decks7.28K decks
10%synergy
Yavimaya Coast
55%inclusion3.97K decks7.28K decks
2%synergy
Rejuvenating Springs
54%inclusion3.92K decks7.28K decks
11%synergy
Dreamroot Cascade
51%inclusion3.74K decks7.28K decks
7%synergy
Simic Growth Chamber
48%inclusion3.50K decks7.28K decks
1%synergy
Flooded Grove
45%inclusion3.30K decks7.28K decks
2%synergy
Misty Rainforest
36%inclusion2.65K decks7.28K decks
5%synergy
Vineglimmer Snarl
36%inclusion2.63K decks7.28K decks
-3%synergy
Temple of Mystery
36%inclusion2.63K decks7.28K decks
-2%synergy
Barkchannel Pathway
34%inclusion2.47K decks7.28K decks
14%synergy
Exotic Orchard
25%inclusion1.82K decks7.28K decks
1%synergy
Myriad Landscape
25%inclusion1.80K decks7.28K decks
4%synergy
Evolving Wilds
23%inclusion1.66K decks7.28K decks
-2%synergy
Waterlogged Grove
21%inclusion1.55K decks7.28K decks
2%synergy
Hedge Maze
20%inclusion1.48K decks7.28K decks
1%synergy
Thornwood Falls
20%inclusion1.46K decks7.28K decks
3%synergy
Willowrush Verge
20%inclusion1.08K decks5.42K decks
2%synergy
Tangled Islet
18%inclusion1.31K decks7.28K decks
2%synergy
Fabled Passage
17%inclusion1.26K decks7.28K decks
1%synergy
Sodden Verdure
17%inclusion323 decks1.93K decks
-2%synergy
Terramorphic Expanse
16%inclusion1.16K decks7.28K decks
-4%synergy
Overflowing Basin
16%inclusion1.14K decks7.28K decks
-6%synergy
Rimewood Falls
16%inclusion1.13K decks7.28K decks
7%synergy
Tropical Island
15%inclusion1.10K decks7.28K decks
1%synergy
Botanical Sanctum
14%inclusion1K decks7.28K decks
1%synergy
Bala Ged Recovery
12%inclusion873 decks7.28K decks
2%synergy
Sink into Stupor
12%inclusion843 decks7.23K decks
0%synergy
Path of Ancestry
10%inclusion756 decks7.28K decks
-7%synergy
Simic Guildgate
10%inclusion713 decks7.28K decks
0%synergy
Prismatic Vista
9.1%inclusion665 decks7.28K decks
2%synergy
Snow-Covered Forest
8.8%inclusion640 decks7.28K decks
3%synergy
Snow-Covered Island
8.7%inclusion635 decks7.28K decks
3%synergy
Glasspool Mimic
8.3%inclusion604 decks7.28K decks
4%synergy
Flooded Strand
7.9%inclusion578 decks7.28K decks
-3%synergy
Windswept Heath
7.8%inclusion569 decks7.28K decks
-2%synergy
Blighted Woodland
7.7%inclusion563 decks7.28K decks
1%synergy
Polluted Delta
7.4%inclusion537 decks7.28K decks
-3%synergy
Verdant Catacombs
7.3%inclusion535 decks7.28K decks
-2%synergy
Sea Gate Restoration
7.2%inclusion524 decks7.28K decks
2%synergy
Littjara Mirrorlake
6.7%inclusion487 decks7.28K decks
3%synergy
Scalding Tarn
6.6%inclusion477 decks7.28K decks
-3%synergy
Wooded Foothills
6.5%inclusion475 decks7.28K decks
-3%synergy
Rain-Slicked Copse
6.4%inclusion124 decks1.93K decks
-3%synergy
Woodland Stream
5.7%inclusion414 decks7.28K decks
1%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