Koma, Cosmos Serpent (Commander) - Budget Optimized

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #311
29decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Background image for Ten Brutal Cards To Try With The Cloning of Shredder
Levi Perry
Feb 4, 2026
Levi Perry
Ten Brutal Cards To Try With The Cloning of Shredder
The Cloning of Shredder creates three nonlegendary token copies of a card you exile from your graveyard. What are the best ways to break it?
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Koma, World-Eater
66%inclusion19 decks29 decks
52%synergy
Adrix and Nev, Twincasters
55%inclusion16 decks29 decks
47%synergy
Spark Double
52%inclusion15 decks29 decks
42%synergy
Serpent of Yawning Depths
48%inclusion14 decks29 decks
42%synergy
Junk Winder
48%inclusion14 decks29 decks
42%synergy
Aesi, Tyrant of Gyre Strait
59%inclusion17 decks29 decks
41%synergy
Arixmethes, Slumbering Isle
52%inclusion15 decks29 decks
38%synergy
Ohran Frostfang
41%inclusion12 decks29 decks
38%synergy
Whelming Wave
48%inclusion14 decks29 decks
37%synergy
Double Major
45%inclusion13 decks29 decks
36%synergy
Top Cards
Cultivate
72%inclusion21 decks29 decks
25%synergy
Counterspell
62%inclusion18 decks29 decks
12%synergy
Kodama's Reach
62%inclusion18 decks29 decks
26%synergy
Rampant Growth
62%inclusion18 decks29 decks
21%synergy
Tatyova, Benthic Druid
59%inclusion17 decks29 decks
28%synergy
Growth Spiral
59%inclusion17 decks29 decks
13%synergy
Beast Within
52%inclusion15 decks29 decks
2%synergy
Llanowar Elves
45%inclusion13 decks29 decks
18%synergy
Murkfiend Liege
45%inclusion13 decks29 decks
30%synergy
Swiftfoot Boots
45%inclusion13 decks29 decks
19%synergy
Game Changers
Cyclonic Rift
31%inclusion9 decks29 decks
6%synergy
Seedborn Muse
24%inclusion7 decks29 decks
8%synergy
Rhystic Study
17%inclusion5 decks29 decks
-4%synergy
Fierce Guardianship
14%inclusion4 decks29 decks
-3%synergy
Worldly Tutor
14%inclusion4 decks29 decks
-1%synergy
Mystical Tutor
14%inclusion4 decks29 decks
5%synergy
Consecrated Sphinx
10%inclusion3 decks29 decks
1%synergy
Narset, Parter of Veils
10%inclusion3 decks29 decks
9%synergy
Creatures
Sakura-Tribe Elder
41%inclusion12 decks29 decks
22%synergy
Hullbreaker Horror
41%inclusion12 decks29 decks
24%synergy
Elvish Mystic
34%inclusion10 decks29 decks
11%synergy
Scourge of Fleets
28%inclusion8 decks29 decks
20%synergy
Nezahal, Primal Tide
28%inclusion8 decks29 decks
17%synergy
Garruk's Packleader
28%inclusion8 decks29 decks
25%synergy
Sakashima of a Thousand Faces
28%inclusion8 decks29 decks
22%synergy
Solemn Simulacrum
24%inclusion7 decks29 decks
17%synergy
Coiling Oracle
24%inclusion7 decks29 decks
11%synergy
Spawning Kraken
24%inclusion7 decks29 decks
17%synergy
Slinn Voda, the Rising Deep
24%inclusion7 decks29 decks
18%synergy
Stormtide Leviathan
21%inclusion6 decks29 decks
15%synergy
Esix, Fractal Bloom
21%inclusion6 decks29 decks
17%synergy
Sakashima the Impostor
21%inclusion6 decks29 decks
18%synergy
Archetype of Imagination
21%inclusion6 decks29 decks
16%synergy
Rampaging Baloths
17%inclusion5 decks29 decks
1%synergy
Fanatic of Rhonas
17%inclusion5 decks29 decks
12%synergy
Birds of Paradise
17%inclusion5 decks29 decks
-10%synergy
Fyndhorn Elves
17%inclusion5 decks29 decks
3%synergy
Octomancer
17%inclusion5 decks29 decks
12%synergy
Eternal Witness
17%inclusion5 decks29 decks
-3%synergy
Reclamation Sage
17%inclusion5 decks29 decks
3%synergy
Inga and Esika
17%inclusion5 decks29 decks
15%synergy
Azusa, Lost but Seeking
17%inclusion5 decks29 decks
3%synergy
The Unagi of Kyoshi Island
14%inclusion1 decks7 decks
9%synergy
Enduring Vitality
14%inclusion4 decks29 decks
6%synergy
Kiora, Sovereign of the Deep
14%inclusion4 decks29 decks
12%synergy
Loot, Exuberant Explorer
14%inclusion4 decks29 decks
7%synergy
Xolatoyac, the Smiling Flood
14%inclusion4 decks29 decks
6%synergy
Kinnan, Bonder Prodigy
14%inclusion4 decks29 decks
10%synergy
Tireless Provisioner
14%inclusion4 decks29 decks
-1%synergy
Craterhoof Behemoth
14%inclusion4 decks29 decks
4%synergy
Frenzied Baloth
11%inclusion2 decks18 decks
10%synergy
Jaheira, Friend of the Forest
10%inclusion3 decks29 decks
6%synergy
Troyan, Gutsy Explorer
10%inclusion3 decks29 decks
7%synergy
Wonder
10%inclusion3 decks29 decks
8%synergy
Avenger of Zendikar
10%inclusion3 decks29 decks
-7%synergy
Nadir Kraken
10%inclusion3 decks29 decks
6%synergy
Auton Soldier
10%inclusion3 decks29 decks
8%synergy
Enduring Curiosity
10%inclusion3 decks29 decks
7%synergy
Benthic Anomaly
10%inclusion3 decks29 decks
8%synergy
Kodama of the East Tree
10%inclusion3 decks29 decks
5%synergy
Undercover Operative
10%inclusion3 decks29 decks
9%synergy
Gyre Engineer
10%inclusion3 decks29 decks
8%synergy
Saryth, the Viper's Fang
10%inclusion3 decks29 decks
9%synergy
Kiora, the Rising Tide
10%inclusion3 decks29 decks
7%synergy
Moritte of the Frost
10%inclusion3 decks29 decks
9%synergy
Progenitor Mimic
10%inclusion3 decks29 decks
6%synergy
Clever Impersonator
10%inclusion3 decks29 decks
5%synergy
Curiosity Crafter
10%inclusion3 decks29 decks
7%synergy
Instants
Reality Shift
34%inclusion10 decks29 decks
20%synergy
Pongify
34%inclusion10 decks29 decks
10%synergy
Heroic Intervention
31%inclusion9 decks29 decks
1%synergy
Negate
31%inclusion9 decks29 decks
5%synergy
Rapid Hybridization
28%inclusion8 decks29 decks
1%synergy
Arcane Denial
28%inclusion8 decks29 decks
5%synergy
Return of the Wildspeaker
24%inclusion7 decks29 decks
14%synergy
Second Harvest
24%inclusion7 decks29 decks
18%synergy
Snakeskin Veil
21%inclusion6 decks29 decks
15%synergy
Decisive Denial
17%inclusion5 decks29 decks
12%synergy
Mystic Reflection
17%inclusion5 decks29 decks
15%synergy
Planar Genesis
17%inclusion5 decks29 decks
6%synergy
An Offer You Can't Refuse
17%inclusion5 decks29 decks
-6%synergy
Brainstorm
14%inclusion4 decks29 decks
-1%synergy
Mana Drain
14%inclusion4 decks29 decks
-2%synergy
Strix Serenade
14%inclusion4 decks29 decks
11%synergy
Eureka Moment
14%inclusion4 decks29 decks
3%synergy
Refute
14%inclusion4 decks29 decks
12%synergy
Return to Nature
14%inclusion4 decks29 decks
8%synergy
Swan Song
14%inclusion4 decks29 decks
-5%synergy
Noxious Revival
14%inclusion4 decks29 decks
8%synergy
Plasm Capture
14%inclusion4 decks29 decks
10%synergy
Harrow
14%inclusion4 decks29 decks
2%synergy
Krosan Grip
10%inclusion3 decks29 decks
3%synergy
Opt
10%inclusion3 decks29 decks
3%synergy
Resculpt
10%inclusion3 decks29 decks
5%synergy
Wash Away
10%inclusion3 decks29 decks
9%synergy
Archdruid's Charm
10%inclusion3 decks29 decks
4%synergy
Snap
10%inclusion3 decks29 decks
7%synergy
Tamiyo's Safekeeping
10%inclusion3 decks29 decks
5%synergy
Simic Charm
10%inclusion3 decks29 decks
2%synergy
Shore Up
10%inclusion3 decks29 decks
8%synergy
Annul
10%inclusion3 decks29 decks
10%synergy
Narset's Reversal
10%inclusion3 decks29 decks
9%synergy
Hide on the Ceiling
7.1%inclusion1 decks14 decks
6%synergy
Force of Vigor
6.9%inclusion2 decks29 decks
2%synergy
Evolution Charm
6.9%inclusion2 decks29 decks
7%synergy
Chord of Calling
6.9%inclusion2 decks29 decks
0%synergy
Bane's Contingency
6.9%inclusion2 decks29 decks
6%synergy
Cackling Counterpart
6.9%inclusion2 decks29 decks
4%synergy
Voidslime
6.9%inclusion2 decks29 decks
2%synergy
Disdainful Stroke
6.9%inclusion2 decks29 decks
5%synergy
Incubation // Incongruity
6.9%inclusion2 decks29 decks
5%synergy
Khalni Ambush
6.9%inclusion2 decks29 decks
5%synergy
Tyvar's Stand
6.9%inclusion2 decks29 decks
4%synergy
Blinding Fog
6.9%inclusion2 decks29 decks
7%synergy
Keep Safe
6.9%inclusion2 decks29 decks
6%synergy
Roiling Regrowth
6.9%inclusion2 decks29 decks
3%synergy
Aetherize
6.9%inclusion2 decks29 decks
-5%synergy
Unsummon
6.9%inclusion2 decks29 decks
6%synergy
Sorceries
Nature's Lore
34%inclusion10 decks29 decks
4%synergy
Irenicus's Vile Duplication
34%inclusion10 decks29 decks
28%synergy
Farseek
31%inclusion9 decks29 decks
6%synergy
Skyshroud Claim
31%inclusion9 decks29 decks
22%synergy
Explore
24%inclusion7 decks29 decks
4%synergy
Rite of Replication
24%inclusion7 decks29 decks
17%synergy
Rishkar's Expertise
17%inclusion5 decks29 decks
9%synergy
Doppelgang
17%inclusion5 decks29 decks
11%synergy
Shamanic Revelation
17%inclusion5 decks29 decks
12%synergy
Three Visits
14%inclusion4 decks29 decks
-10%synergy
Urban Evolution
14%inclusion4 decks29 decks
4%synergy
Bala Ged Recovery
14%inclusion4 decks29 decks
4%synergy
Quantum Misalignment
14%inclusion4 decks29 decks
11%synergy
Migration Path
14%inclusion4 decks29 decks
10%synergy
Finale of Devastation
10%inclusion3 decks29 decks
-1%synergy
Harmonize
10%inclusion3 decks29 decks
5%synergy
Fabricate
10%inclusion3 decks29 decks
4%synergy
Titania's Command
10%inclusion3 decks29 decks
9%synergy
Explosive Vegetation
10%inclusion3 decks29 decks
5%synergy
Ravenform
10%inclusion3 decks29 decks
6%synergy
Aggressive Biomancy
10%inclusion3 decks29 decks
5%synergy
Search for Tomorrow
10%inclusion3 decks29 decks
6%synergy
Regrowth
10%inclusion3 decks29 decks
7%synergy
Map the Frontier
6.9%inclusion2 decks29 decks
6%synergy
Alrund's Epiphany
6.9%inclusion2 decks29 decks
6%synergy
River's Rebuke
6.9%inclusion2 decks29 decks
4%synergy
Time Warp
6.9%inclusion2 decks29 decks
5%synergy
Overwhelming Stampede
6.9%inclusion2 decks29 decks
-6%synergy
Ponder
6.9%inclusion2 decks29 decks
0%synergy
Polymorph
6.9%inclusion2 decks29 decks
7%synergy
Gitaxian Probe
6.9%inclusion2 decks29 decks
5%synergy
Preposterous Proportions
6.9%inclusion2 decks29 decks
6%synergy
Bribery
6.9%inclusion2 decks29 decks
6%synergy
Preordain
6.9%inclusion2 decks29 decks
-1%synergy
Windfall
6.9%inclusion2 decks29 decks
3%synergy
Flare of Cultivation
6.9%inclusion2 decks29 decks
5%synergy
Atraxa's Fall
6.9%inclusion2 decks29 decks
7%synergy
Circuitous Route
6.9%inclusion2 decks29 decks
5%synergy
Capture of Jingzhou
6.9%inclusion2 decks29 decks
6%synergy
Personal Tutor
6.9%inclusion2 decks29 decks
6%synergy
Distant Melody
6.9%inclusion2 decks29 decks
4%synergy
Bushwhack
6.9%inclusion2 decks29 decks
5%synergy
Nissa's Pilgrimage
6.9%inclusion2 decks29 decks
5%synergy
Aang's Journey
6.3%inclusion1 decks16 decks
6%synergy
Utility Artifacts
Emerald Medallion
31%inclusion9 decks29 decks
28%synergy
Sapphire Medallion
24%inclusion7 decks29 decks
21%synergy
Lightning Greaves
24%inclusion7 decks29 decks
4%synergy
Helm of the Host
21%inclusion6 decks29 decks
15%synergy
Combine Chrysalis
21%inclusion6 decks29 decks
16%synergy
Mirror Box
14%inclusion4 decks29 decks
10%synergy
Whispersilk Cloak
10%inclusion3 decks29 decks
8%synergy
Winter Moon
10%inclusion3 decks29 decks
10%synergy
Giant's Amulet
10%inclusion3 decks29 decks
10%synergy
Torpor Orb
10%inclusion3 decks29 decks
10%synergy
Eldrazi Monument
10%inclusion3 decks29 decks
10%synergy
Wayfarer's Bauble
6.9%inclusion2 decks29 decks
5%synergy
Vexing Bauble
6.9%inclusion2 decks29 decks
7%synergy
Coat of Arms
6.9%inclusion2 decks29 decks
6%synergy
Idol of Oblivion
6.9%inclusion2 decks29 decks
3%synergy
Bident of Thassa
6.9%inclusion2 decks29 decks
0%synergy
Glaring Spotlight
6.9%inclusion2 decks29 decks
7%synergy
Weathered Runestone
6.9%inclusion2 decks29 decks
7%synergy
Banner of Kinship
6.9%inclusion2 decks29 decks
5%synergy
Larval Scoutlander
5.6%inclusion1 decks18 decks
5%synergy
Enchantments
Doubling Season
41%inclusion12 decks29 decks
32%synergy
Elemental Bond
38%inclusion11 decks29 decks
32%synergy
Parallel Lives
34%inclusion10 decks29 decks
28%synergy
Tribute to the World Tree
31%inclusion9 decks29 decks
25%synergy
Garruk's Uprising
28%inclusion8 decks29 decks
11%synergy
Kindred Discovery
21%inclusion6 decks29 decks
11%synergy
Growing Rites of Itlimoc
17%inclusion5 decks29 decks
11%synergy
Beastmaster Ascension
17%inclusion5 decks29 decks
14%synergy
Primal Vigor
17%inclusion5 decks29 decks
14%synergy
Defense of the Heart
17%inclusion5 decks29 decks
15%synergy
Utopia Sprawl
14%inclusion4 decks29 decks
7%synergy
Imprisoned in the Moon
14%inclusion4 decks29 decks
10%synergy
Wild Growth
14%inclusion4 decks29 decks
5%synergy
Paradox Haze
14%inclusion4 decks29 decks
13%synergy
Freed from the Real
10%inclusion3 decks29 decks
6%synergy
Cryptolith Rite
10%inclusion3 decks29 decks
7%synergy
Kenrith's Transformation
10%inclusion3 decks29 decks
6%synergy
Wilderness Reclamation
10%inclusion3 decks29 decks
1%synergy
Kiora Bests the Sea God
10%inclusion3 decks29 decks
9%synergy
Asceticism
10%inclusion3 decks29 decks
7%synergy
Nature's Will
10%inclusion3 decks29 decks
9%synergy
Mana Reflection
10%inclusion3 decks29 decks
5%synergy
Propaganda
10%inclusion3 decks29 decks
3%synergy
Unnatural Growth
10%inclusion3 decks29 decks
7%synergy
Mystic Remora
10%inclusion3 decks29 decks
-4%synergy
In Search of Greatness
10%inclusion3 decks29 decks
9%synergy
Extravagant Replication
6.9%inclusion2 decks29 decks
4%synergy
Utter Insignificance
6.9%inclusion2 decks29 decks
6%synergy
Omniscience
6.9%inclusion2 decks29 decks
2%synergy
Stasis Field
6.9%inclusion2 decks29 decks
7%synergy
Amphibian Downpour
6.9%inclusion2 decks29 decks
2%synergy
Stasis
6.9%inclusion2 decks29 decks
7%synergy
Eaten by Piranhas
6.9%inclusion2 decks29 decks
5%synergy
Colossal Majesty
6.9%inclusion2 decks29 decks
5%synergy
Confounding Conundrum
6.9%inclusion2 decks29 decks
7%synergy
Back to Basics
6.9%inclusion2 decks29 decks
7%synergy
Spelunking
6.9%inclusion2 decks29 decks
1%synergy
Unable to Scream
6.9%inclusion2 decks29 decks
6%synergy
Hall of Gemstone
6.9%inclusion2 decks29 decks
7%synergy
Vesuvan Duplimancy
6.9%inclusion2 decks29 decks
5%synergy
Rites of Flourishing
6.9%inclusion2 decks29 decks
5%synergy
Copy Enchantment
6.9%inclusion2 decks29 decks
6%synergy
Bounty of the Luxa
6.9%inclusion2 decks29 decks
6%synergy
Mirrormade
6.9%inclusion2 decks29 decks
5%synergy
Witness Protection
6.9%inclusion2 decks29 decks
4%synergy
Retreat to Coralhelm
6.9%inclusion2 decks29 decks
-2%synergy
Fertile Ground
6.9%inclusion2 decks29 decks
5%synergy
Moonlit Meditation
5.6%inclusion1 decks18 decks
4%synergy
Battles
Invasion of Segovia
6.9%inclusion2 decks29 decks
6%synergy
Planeswalkers
Oko, Thief of Crowns
21%inclusion6 decks29 decks
14%synergy
Nissa, Who Shakes the World
17%inclusion5 decks29 decks
14%synergy
Tamiyo, Compleated Sage
14%inclusion4 decks29 decks
13%synergy
Kiora, the Crashing Wave
6.9%inclusion2 decks29 decks
4%synergy
Kiora, Master of the Depths
6.9%inclusion2 decks29 decks
5%synergy
Utility Lands
Reliquary Tower
45%inclusion13 decks29 decks
-5%synergy
Mosswort Bridge
41%inclusion12 decks29 decks
24%synergy
Rogue's Passage
31%inclusion9 decks29 decks
9%synergy
Temple of the False God
24%inclusion7 decks29 decks
9%synergy
Alchemist's Refuge
17%inclusion5 decks29 decks
0%synergy
Castle Vantress
14%inclusion4 decks29 decks
7%synergy
Castle Garenbrig
10%inclusion3 decks29 decks
6%synergy
Mistrise Village
8.0%inclusion2 decks25 decks
-3%synergy
Mystic Sanctuary
6.9%inclusion2 decks29 decks
-6%synergy
Command Beacon
6.9%inclusion2 decks29 decks
3%synergy
Fertile Thicket
6.9%inclusion2 decks29 decks
7%synergy
Tranquil Thicket
6.9%inclusion2 decks29 decks
3%synergy
Mana Artifacts
Sol Ring
86%inclusion25 decks29 decks
6%synergy
Arcane Signet
69%inclusion20 decks29 decks
6%synergy
Simic Signet
38%inclusion11 decks29 decks
6%synergy
Thought Vessel
34%inclusion10 decks29 decks
14%synergy
Talisman of Curiosity
24%inclusion7 decks29 decks
2%synergy
Commander's Sphere
14%inclusion4 decks29 decks
6%synergy
Fellwar Stone
10%inclusion3 decks29 decks
1%synergy
Moss Diamond
6.9%inclusion2 decks29 decks
6%synergy
Pristine Talisman
6.9%inclusion2 decks29 decks
7%synergy
Sky Diamond
6.9%inclusion2 decks29 decks
6%synergy
The Eternity Elevator
5.6%inclusion1 decks18 decks
4%synergy
Lands
Island
97%inclusion28 decks29 decks
1%synergy
Forest
97%inclusion28 decks29 decks
1%synergy
Command Tower
83%inclusion24 decks29 decks
-2%synergy
Hinterland Harbor
76%inclusion22 decks29 decks
16%synergy
Flooded Grove
66%inclusion19 decks29 decks
24%synergy
Simic Growth Chamber
52%inclusion15 decks29 decks
3%synergy
Temple of Mystery
52%inclusion15 decks29 decks
13%synergy
Vineglimmer Snarl
45%inclusion13 decks29 decks
6%synergy
Yavimaya Coast
45%inclusion13 decks29 decks
-7%synergy
Dreamroot Cascade
41%inclusion12 decks29 decks
-1%synergy
Rejuvenating Springs
41%inclusion12 decks29 decks
-2%synergy
Thornwood Falls
34%inclusion10 decks29 decks
17%synergy
Evolving Wilds
31%inclusion9 decks29 decks
6%synergy
Terramorphic Expanse
28%inclusion8 decks29 decks
8%synergy
Barkchannel Pathway
24%inclusion7 decks29 decks
4%synergy
Overflowing Basin
24%inclusion7 decks29 decks
5%synergy
Breeding Pool
21%inclusion6 decks29 decks
-25%synergy
Path of Ancestry
21%inclusion6 decks29 decks
3%synergy
Fabled Passage
21%inclusion6 decks29 decks
6%synergy
Exotic Orchard
21%inclusion6 decks29 decks
-3%synergy
Botanical Sanctum
17%inclusion5 decks29 decks
5%synergy
Myriad Landscape
14%inclusion4 decks29 decks
-8%synergy
Bala Ged Recovery
14%inclusion4 decks29 decks
4%synergy
Tangled Islet
14%inclusion4 decks29 decks
-2%synergy
Thriving Grove
14%inclusion4 decks29 decks
12%synergy
Willowrush Verge
14%inclusion4 decks29 decks
-3%synergy
Simic Guildgate
14%inclusion4 decks29 decks
4%synergy
Rimewood Falls
10%inclusion3 decks29 decks
1%synergy
Thriving Isle
10%inclusion3 decks29 decks
8%synergy
Blighted Woodland
6.9%inclusion2 decks29 decks
0%synergy
Hedge Maze
6.9%inclusion2 decks29 decks
-13%synergy
Misty Rainforest
6.9%inclusion2 decks29 decks
-24%synergy
Quandrix Campus
6.9%inclusion2 decks29 decks
0%synergy
Khalni Ambush
6.9%inclusion2 decks29 decks
5%synergy
Waterlogged Grove
6.9%inclusion2 decks29 decks
-13%synergy
Secluded Courtyard
6.9%inclusion2 decks29 decks
0%synergy
Littjara Mirrorlake
6.9%inclusion2 decks29 decks
3%synergy
Brokers Hideout
6.9%inclusion2 decks29 decks
2%synergy
Glasspool Mimic
6.9%inclusion2 decks29 decks
2%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