Koma, Cosmos Serpent (Commander)

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #342
7,503decks
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
Mister Fantastic, Reed Richards
8.2%inclusion52 decks634 decks
5%synergy
Multiversal Recruitment
4.2%inclusion23 decks546 decks
3%synergy
Multiversal Incursion
1.6%inclusion10 decks634 decks
1%synergy
Loki, Lord of Misrule
1.1%inclusion6 decks546 decks
1%synergy
We Say Thee Nay!
0.9%inclusion5 decks546 decks
0%synergy
High Synergy Cards
Adrix and Nev, Twincasters
76%inclusion5.68K decks7.50K decks
67%synergy
Elemental Bond
69%inclusion5.14K decks7.50K decks
63%synergy
Whelming Wave
73%inclusion5.46K decks7.50K decks
62%synergy
Koma, World-Eater
65%inclusion4.43K decks6.78K decks
53%synergy
Spark Double
62%inclusion4.62K decks7.50K decks
53%synergy
Junk Winder
57%inclusion4.31K decks7.50K decks
51%synergy
Parallel Lives
56%inclusion4.22K decks7.50K decks
50%synergy
Serpent of Yawning Depths
55%inclusion4.16K decks7.50K decks
49%synergy
Irenicus's Vile Duplication
51%inclusion3.80K decks7.50K decks
45%synergy
Sakashima of a Thousand Faces
49%inclusion3.69K decks7.50K decks
44%synergy
Top Cards
Cultivate
77%inclusion5.80K decks7.50K decks
32%synergy
Counterspell
74%inclusion5.53K decks7.50K decks
25%synergy
Kodama's Reach
69%inclusion5.18K decks7.50K decks
35%synergy
Rampant Growth
68%inclusion5.09K decks7.50K decks
28%synergy
Beast Within
60%inclusion4.47K decks7.50K decks
11%synergy
Nature's Lore
59%inclusion4.40K decks7.50K decks
26%synergy
Growth Spiral
56%inclusion4.21K decks7.50K decks
12%synergy
Aesi, Tyrant of Gyre Strait
55%inclusion4.14K decks7.50K decks
38%synergy
Farseek
55%inclusion4.09K decks7.50K decks
28%synergy
Heroic Intervention
54%inclusion4.01K decks7.50K decks
23%synergy
Game Changers
Cyclonic Rift
42%inclusion3.13K decks7.50K decks
19%synergy
Rhystic Study
38%inclusion2.82K decks7.50K decks
18%synergy
Fierce Guardianship
31%inclusion2.29K decks7.50K decks
15%synergy
Seedborn Muse
28%inclusion2.11K decks7.50K decks
12%synergy
Worldly Tutor
22%inclusion1.66K decks7.50K decks
8%synergy
Consecrated Sphinx
19%inclusion1.39K decks7.50K decks
10%synergy
Mystical Tutor
15%inclusion1.12K decks7.50K decks
7%synergy
Force of Will
13%inclusion953 decks7.50K decks
4%synergy
Ancient Tomb
12%inclusion918 decks7.50K decks
4%synergy
Gaea's Cradle
10%inclusion758 decks7.50K decks
3%synergy
Creatures
Llanowar Elves
51%inclusion3.82K decks7.50K decks
23%synergy
Birds of Paradise
46%inclusion3.47K decks7.50K decks
19%synergy
Spawning Kraken
46%inclusion3.45K decks7.50K decks
39%synergy
Arixmethes, Slumbering Isle
43%inclusion3.26K decks7.50K decks
30%synergy
Elvish Mystic
40%inclusion2.97K decks7.50K decks
17%synergy
Sakura-Tribe Elder
39%inclusion2.94K decks7.50K decks
21%synergy
Tatyova, Benthic Druid
39%inclusion2.90K decks7.50K decks
9%synergy
Sakashima the Impostor
38%inclusion2.81K decks7.50K decks
35%synergy
Murkfiend Liege
36%inclusion2.68K decks7.50K decks
22%synergy
Craterhoof Behemoth
36%inclusion2.67K decks7.50K decks
25%synergy
Garruk's Packleader
33%inclusion2.45K decks7.50K decks
30%synergy
Ohran Frostfang
31%inclusion2.34K decks7.50K decks
27%synergy
Summon: Leviathan
31%inclusion1.49K decks4.78K decks
24%synergy
Hullbreaker Horror
30%inclusion2.26K decks7.50K decks
13%synergy
Roaming Throne
27%inclusion2.06K decks7.50K decks
20%synergy
Eternal Witness
27%inclusion2.02K decks7.50K decks
8%synergy
Fyndhorn Elves
26%inclusion1.98K decks7.50K decks
12%synergy
Enduring Vitality
26%inclusion1.86K decks7.21K decks
18%synergy
Slinn Voda, the Rising Deep
24%inclusion1.81K decks7.50K decks
18%synergy
Archetype of Imagination
24%inclusion1.79K decks7.50K decks
20%synergy
Esix, Fractal Bloom
24%inclusion1.77K decks7.50K decks
20%synergy
Octomancer
23%inclusion1.73K decks7.48K decks
19%synergy
Coiling Oracle
20%inclusion1.50K decks7.50K decks
8%synergy
Fanatic of Rhonas
20%inclusion1.48K decks7.50K decks
14%synergy
The Unagi of Kyoshi Island
17%inclusion560 decks3.24K decks
12%synergy
Chameleon, Master of Disguise
16%inclusion585 decks3.75K decks
13%synergy
Scourge of Fleets
15%inclusion1.14K decks7.50K decks
8%synergy
Starwinder
14%inclusion605 decks4.19K decks
8%synergy
Scute Swarm
14%inclusion1.08K decks7.50K decks
-4%synergy
Curiosity Crafter
14%inclusion1.07K decks7.50K decks
11%synergy
Xolatoyac, the Smiling Flood
14%inclusion1.06K decks7.50K decks
7%synergy
Delighted Halfling
14%inclusion1.02K decks7.50K decks
3%synergy
Reclamation Sage
13%inclusion996 decks7.50K decks
1%synergy
Nezahal, Primal Tide
13%inclusion992 decks7.50K decks
3%synergy
Azusa, Lost but Seeking
13%inclusion939 decks7.50K decks
-1%synergy
Toski, Bearer of Secrets
12%inclusion910 decks7.50K decks
9%synergy
Nadir Kraken
12%inclusion904 decks7.50K decks
9%synergy
Avenger of Zendikar
12%inclusion877 decks7.50K decks
-5%synergy
Enduring Curiosity
11%inclusion826 decks7.26K decks
8%synergy
Stormtide Leviathan
11%inclusion834 decks7.50K decks
6%synergy
Rampaging Baloths
11%inclusion816 decks7.50K decks
-4%synergy
Lotus Cobra
10%inclusion770 decks7.50K decks
-2%synergy
Saryth, the Viper's Fang
10%inclusion758 decks7.50K decks
9%synergy
Uro, Titan of Nature's Wrath
10%inclusion758 decks7.50K decks
1%synergy
Troyan, Gutsy Explorer
10%inclusion753 decks7.50K decks
6%synergy
Circle of Dreams Druid
9.0%inclusion675 decks7.50K decks
7%synergy
Progenitor Mimic
8.7%inclusion650 decks7.50K decks
4%synergy
Clever Impersonator
8.3%inclusion619 decks7.50K decks
3%synergy
Glasspool Mimic
8.2%inclusion614 decks7.50K decks
4%synergy
Kiora, Sovereign of the Deep
8.2%inclusion612 decks7.50K decks
6%synergy
Instants
Negate
46%inclusion3.47K decks7.50K decks
22%synergy
Double Major
46%inclusion3.43K decks7.50K decks
38%synergy
Pongify
41%inclusion3.05K decks7.50K decks
16%synergy
An Offer You Can't Refuse
38%inclusion2.88K decks7.50K decks
15%synergy
Second Harvest
38%inclusion2.87K decks7.50K decks
32%synergy
Arcane Denial
37%inclusion2.81K decks7.50K decks
15%synergy
Mana Drain
35%inclusion2.63K decks7.50K decks
20%synergy
Swan Song
33%inclusion2.44K decks7.50K decks
14%synergy
Rapid Hybridization
32%inclusion2.41K decks7.50K decks
5%synergy
Return of the Wildspeaker
31%inclusion2.32K decks7.50K decks
21%synergy
Krosan Grip
21%inclusion1.56K decks7.50K decks
14%synergy
Reality Shift
18%inclusion1.38K decks7.50K decks
4%synergy
Simic Charm
18%inclusion1.32K decks7.50K decks
10%synergy
Nature's Claim
16%inclusion1.21K decks7.50K decks
7%synergy
Planar Genesis
16%inclusion1.17K decks7.50K decks
4%synergy
Brainstorm
15%inclusion1.12K decks7.50K decks
0%synergy
Aetherize
14%inclusion1.03K decks7.50K decks
1%synergy
Harrow
14%inclusion1.02K decks7.50K decks
2%synergy
Tamiyo's Safekeeping
12%inclusion928 decks7.50K decks
7%synergy
Voidslime
12%inclusion901 decks7.50K decks
7%synergy
Sink into Stupor
12%inclusion896 decks7.50K decks
-0%synergy
Snakeskin Veil
12%inclusion888 decks7.50K decks
6%synergy
Eureka Moment
12%inclusion872 decks7.50K decks
-0%synergy
Force of Negation
11%inclusion803 decks7.50K decks
3%synergy
Return to Nature
11%inclusion799 decks7.50K decks
6%synergy
Mystic Reflection
10%inclusion740 decks7.50K decks
8%synergy
Chord of Calling
10%inclusion738 decks7.50K decks
3%synergy
Plasm Capture
10%inclusion720 decks7.50K decks
7%synergy
Pact of Negation
8.2%inclusion618 decks7.50K decks
2%synergy
Stubborn Denial
8.2%inclusion617 decks7.50K decks
5%synergy
Entish Restoration
7.7%inclusion575 decks7.50K decks
-1%synergy
Archdruid's Charm
7.5%inclusion565 decks7.50K decks
2%synergy
Perplexing Test
7.1%inclusion536 decks7.50K decks
2%synergy
Decisive Denial
7.1%inclusion534 decks7.50K decks
1%synergy
Disallow
7.1%inclusion529 decks7.50K decks
5%synergy
Resculpt
7.0%inclusion523 decks7.50K decks
2%synergy
Noxious Revival
6.8%inclusion513 decks7.50K decks
2%synergy
Harmonized Crescendo
6.5%inclusion168 decks2.57K decks
4%synergy
Force of Vigor
6.3%inclusion471 decks7.50K decks
2%synergy
Narset's Reversal
6.3%inclusion469 decks7.50K decks
5%synergy
Sublime Epiphany
6.2%inclusion463 decks7.50K decks
4%synergy
Collective Resistance
5.9%inclusion439 decks7.50K decks
2%synergy
Tyvar's Stand
5.7%inclusion430 decks7.50K decks
1%synergy
Strix Serenade
5.6%inclusion417 decks7.50K decks
3%synergy
Auroral Procession
5.3%inclusion280 decks5.33K decks
2%synergy
Sorceries
Three Visits
49%inclusion3.70K decks7.50K decks
24%synergy
Skyshroud Claim
39%inclusion2.91K decks7.50K decks
30%synergy
Explore
28%inclusion2.14K decks7.50K decks
8%synergy
Quantum Misalignment
26%inclusion1.93K decks7.50K decks
23%synergy
Overwhelming Stampede
25%inclusion1.85K decks7.50K decks
12%synergy
Rite of Replication
16%inclusion1.23K decks7.50K decks
9%synergy
Migration Path
15%inclusion1.15K decks7.50K decks
12%synergy
Shamanic Revelation
15%inclusion1.10K decks7.50K decks
10%synergy
Rishkar's Expertise
14%inclusion1.05K decks7.50K decks
5%synergy
Explosive Vegetation
13%inclusion958 decks7.50K decks
7%synergy
Urban Evolution
13%inclusion947 decks7.50K decks
3%synergy
Finale of Devastation
13%inclusion940 decks7.50K decks
1%synergy
Triumph of the Hordes
12%inclusion901 decks7.50K decks
9%synergy
Bala Ged Recovery
12%inclusion900 decks7.50K decks
2%synergy
Distant Melody
11%inclusion862 decks7.50K decks
8%synergy
Shared Roots
10%inclusion322 decks3.21K decks
4%synergy
Harmonize
10%inclusion727 decks7.50K decks
4%synergy
Curse of the Swine
8.4%inclusion630 decks7.50K decks
-3%synergy
Ponder
8.1%inclusion609 decks7.50K decks
1%synergy
Sea Gate Restoration
7.2%inclusion539 decks7.50K decks
2%synergy
Search for Tomorrow
7.2%inclusion538 decks7.50K decks
3%synergy
Regrowth
7.1%inclusion534 decks7.50K decks
4%synergy
Green Sun's Zenith
6.9%inclusion519 decks7.50K decks
-1%synergy
Doppelgang
6.0%inclusion453 decks7.50K decks
-1%synergy
Ravenform
6.0%inclusion449 decks7.50K decks
2%synergy
Lessons from Life
5.5%inclusion110 decks2.01K decks
-0%synergy
Windfall
5.5%inclusion410 decks7.50K decks
2%synergy
Preordain
5.4%inclusion405 decks7.50K decks
-2%synergy
Preposterous Proportions
5.3%inclusion359 decks6.74K decks
4%synergy
Ezuri's Predation
5.1%inclusion383 decks7.50K decks
-2%synergy
Utility Artifacts
Swiftfoot Boots
44%inclusion3.28K decks7.50K decks
19%synergy
Helm of the Host
42%inclusion3.12K decks7.50K decks
37%synergy
Lightning Greaves
41%inclusion3.05K decks7.50K decks
20%synergy
Combine Chrysalis
25%inclusion1.89K decks7.50K decks
21%synergy
Mirror Box
16%inclusion1.21K decks7.50K decks
13%synergy
Emerald Medallion
14%inclusion1.08K decks7.50K decks
11%synergy
The Great Henge
12%inclusion918 decks7.50K decks
3%synergy
Sapphire Medallion
11%inclusion849 decks7.50K decks
8%synergy
Idol of Oblivion
10%inclusion770 decks7.50K decks
7%synergy
Eldrazi Monument
10%inclusion715 decks7.50K decks
9%synergy
Bident of Thassa
9.2%inclusion691 decks7.50K decks
2%synergy
Coat of Arms
7.0%inclusion523 decks7.50K decks
6%synergy
The One Ring
6.7%inclusion505 decks7.50K decks
0%synergy
Banner of Kinship
5.4%inclusion365 decks6.77K decks
4%synergy
Enchantments
Doubling Season
51%inclusion3.79K decks7.50K decks
40%synergy
Tribute to the World Tree
44%inclusion3.27K decks7.50K decks
38%synergy
Kindred Discovery
31%inclusion2.35K decks7.50K decks
22%synergy
Mystic Remora
26%inclusion1.97K decks7.50K decks
12%synergy
Garruk's Uprising
20%inclusion1.51K decks7.50K decks
3%synergy
Primal Vigor
19%inclusion1.40K decks7.50K decks
16%synergy
Growing Rites of Itlimoc
17%inclusion1.27K decks7.50K decks
11%synergy
Cryptolith Rite
16%inclusion1.23K decks7.50K decks
13%synergy
Wild Growth
15%inclusion1.16K decks7.50K decks
7%synergy
Exploration
15%inclusion1.13K decks7.50K decks
3%synergy
Beastmaster Ascension
15%inclusion1.11K decks7.50K decks
12%synergy
Sylvan Library
14%inclusion1.03K decks7.50K decks
5%synergy
Utopia Sprawl
13%inclusion971 decks7.50K decks
7%synergy
Propaganda
12%inclusion904 decks7.50K decks
5%synergy
Paradox Haze
11%inclusion860 decks7.50K decks
11%synergy
Wilderness Reclamation
10%inclusion747 decks7.50K decks
1%synergy
Unnatural Growth
10%inclusion731 decks7.50K decks
6%synergy
Defense of the Heart
8.7%inclusion656 decks7.50K decks
7%synergy
Impostor Syndrome
8.4%inclusion315 decks3.75K decks
7%synergy
Imprisoned in the Moon
8.3%inclusion623 decks7.50K decks
4%synergy
Burgeoning
8.0%inclusion598 decks7.50K decks
1%synergy
Extravagant Replication
7.9%inclusion592 decks7.50K decks
5%synergy
Asceticism
7.0%inclusion524 decks7.50K decks
4%synergy
Moonlit Meditation
6.8%inclusion288 decks4.21K decks
6%synergy
Springleaf Parade
6.7%inclusion171 decks2.56K decks
4%synergy
Kenrith's Transformation
6.6%inclusion493 decks7.50K decks
3%synergy
Ominous Seas
5.8%inclusion434 decks7.50K decks
2%synergy
Planeswalkers
Oko, Thief of Crowns
21%inclusion1.54K decks7.50K decks
14%synergy
Kiora, the Crashing Wave
7.4%inclusion558 decks7.50K decks
5%synergy
Utility Lands
Reliquary Tower
61%inclusion4.56K decks7.50K decks
11%synergy
Boseiju, Who Endures
26%inclusion1.94K decks7.50K decks
4%synergy
Yavimaya, Cradle of Growth
24%inclusion1.84K decks7.50K decks
4%synergy
Otawara, Soaring City
21%inclusion1.56K decks7.50K decks
2%synergy
Temple of the False God
19%inclusion1.43K decks7.50K decks
3%synergy
Command Beacon
18%inclusion1.34K decks7.50K decks
14%synergy
Mosswort Bridge
17%inclusion1.27K decks7.50K decks
-0%synergy
Rogue's Passage
16%inclusion1.22K decks7.50K decks
-7%synergy
Three Tree City
16%inclusion1.21K decks7.50K decks
11%synergy
Mystic Sanctuary
13%inclusion1K decks7.50K decks
1%synergy
Castle Garenbrig
13%inclusion960 decks7.50K decks
9%synergy
Evendo, Waking Haven
13%inclusion543 decks4.25K decks
8%synergy
Mistrise Village
13%inclusion678 decks5.33K decks
2%synergy
Alchemist's Refuge
13%inclusion947 decks7.50K decks
-6%synergy
Castle Vantress
5.2%inclusion390 decks7.50K decks
-1%synergy
Mana Artifacts
Sol Ring
91%inclusion6.86K decks7.50K decks
11%synergy
Arcane Signet
77%inclusion5.79K decks7.50K decks
14%synergy
Simic Signet
42%inclusion3.11K decks7.50K decks
12%synergy
Thought Vessel
39%inclusion2.91K decks7.50K decks
19%synergy
Talisman of Curiosity
33%inclusion2.48K decks7.50K decks
12%synergy
Fellwar Stone
12%inclusion866 decks7.50K decks
2%synergy
Commander's Sphere
10%inclusion760 decks7.50K decks
3%synergy
Thran Dynamo
6.8%inclusion508 decks7.50K decks
4%synergy
Decanter of Endless Water
6.7%inclusion505 decks7.50K decks
2%synergy
Mana Vault
6.6%inclusion495 decks7.50K decks
1%synergy
Mind Stone
5.4%inclusion407 decks7.50K decks
1%synergy
Lands
Forest
95%inclusion7.11K decks7.50K decks
-1%synergy
Island
95%inclusion7.11K decks7.50K decks
-1%synergy
Command Tower
87%inclusion6.51K decks7.50K decks
2%synergy
Hinterland Harbor
67%inclusion5K decks7.50K decks
5%synergy
Breeding Pool
57%inclusion4.29K decks7.50K decks
10%synergy
Yavimaya Coast
55%inclusion4.10K decks7.50K decks
2%synergy
Rejuvenating Springs
54%inclusion4.04K decks7.50K decks
11%synergy
Dreamroot Cascade
52%inclusion3.93K decks7.50K decks
7%synergy
Simic Growth Chamber
48%inclusion3.56K decks7.50K decks
2%synergy
Flooded Grove
46%inclusion3.44K decks7.50K decks
2%synergy
Misty Rainforest
36%inclusion2.73K decks7.50K decks
5%synergy
Vineglimmer Snarl
36%inclusion2.72K decks7.50K decks
-3%synergy
Temple of Mystery
36%inclusion2.67K decks7.50K decks
-2%synergy
Barkchannel Pathway
34%inclusion2.52K decks7.50K decks
14%synergy
Exotic Orchard
25%inclusion1.85K decks7.50K decks
-0%synergy
Myriad Landscape
24%inclusion1.82K decks7.50K decks
4%synergy
Evolving Wilds
23%inclusion1.70K decks7.50K decks
-1%synergy
Waterlogged Grove
22%inclusion1.61K decks7.50K decks
2%synergy
Hedge Maze
21%inclusion1.54K decks7.50K decks
1%synergy
Willowrush Verge
20%inclusion1.22K decks5.98K decks
2%synergy
Thornwood Falls
20%inclusion1.50K decks7.50K decks
3%synergy
Sodden Verdure
19%inclusion476 decks2.56K decks
-3%synergy
Tangled Islet
18%inclusion1.32K decks7.50K decks
2%synergy
Fabled Passage
18%inclusion1.31K decks7.50K decks
0%synergy
Overflowing Basin
16%inclusion1.19K decks7.50K decks
-6%synergy
Terramorphic Expanse
16%inclusion1.19K decks7.50K decks
-4%synergy
Tropical Island
15%inclusion1.14K decks7.50K decks
1%synergy
Rimewood Falls
15%inclusion1.12K decks7.50K decks
7%synergy
Botanical Sanctum
14%inclusion1.02K decks7.50K decks
1%synergy
Bala Ged Recovery
12%inclusion900 decks7.50K decks
2%synergy
Sink into Stupor
12%inclusion896 decks7.50K decks
-0%synergy
Path of Ancestry
10%inclusion763 decks7.50K decks
-8%synergy
Turbulent Wilderness
10%inclusion146 decks1.47K decks
-7%synergy
Simic Guildgate
10%inclusion722 decks7.50K decks
0%synergy
Prismatic Vista
9.1%inclusion683 decks7.50K decks
2%synergy
Snow-Covered Forest
8.6%inclusion642 decks7.50K decks
3%synergy
Snow-Covered Island
8.6%inclusion642 decks7.50K decks
3%synergy
Glasspool Mimic
8.2%inclusion614 decks7.50K decks
4%synergy
Flooded Strand
7.9%inclusion590 decks7.50K decks
-3%synergy
Windswept Heath
7.8%inclusion582 decks7.50K decks
-2%synergy
Polluted Delta
7.3%inclusion550 decks7.50K decks
-3%synergy
Blighted Woodland
7.3%inclusion548 decks7.50K decks
1%synergy
Verdant Catacombs
7.3%inclusion547 decks7.50K decks
-2%synergy
Sea Gate Restoration
7.2%inclusion539 decks7.50K decks
2%synergy
Scalding Tarn
6.5%inclusion490 decks7.50K decks
-3%synergy
Wooded Foothills
6.5%inclusion488 decks7.50K decks
-3%synergy
Littjara Mirrorlake
6.4%inclusion481 decks7.50K decks
3%synergy
Rain-Slicked Copse
6.2%inclusion158 decks2.56K decks
-4%synergy
Woodland Stream
5.6%inclusion420 decks7.50K 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