Koma, Cosmos Serpent (Commander)

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #343
7,818decks
As CommanderAs CardAverage DeckDecks
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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?
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Radagast of Rhosgobel
5.2%inclusion42 decks806 decks
2%synergy
Geist of Saint Thalia
1.7%inclusion1 decks59 decks
1%synergy
Wizard's Staff
1.7%inclusion14 decks847 decks
-1%synergy
Through the Forest Gate
1.1%inclusion10 decks898 decks
-3%synergy
Orcrist, Goblin-cleaver
1.1%inclusion10 decks922 decks
1%synergy
High Synergy Cards
Adrix and Nev, Twincasters
76%inclusion5.90K decks7.82K decks
66%synergy
Elemental Bond
69%inclusion5.38K decks7.82K decks
63%synergy
Whelming Wave
72%inclusion5.66K decks7.82K decks
62%synergy
Koma, World-Eater
65%inclusion4.84K decks7.42K decks
53%synergy
Spark Double
62%inclusion4.82K decks7.82K decks
53%synergy
Junk Winder
57%inclusion4.49K decks7.82K decks
51%synergy
Parallel Lives
56%inclusion4.41K decks7.82K decks
50%synergy
Serpent of Yawning Depths
55%inclusion4.31K decks7.82K decks
49%synergy
Irenicus's Vile Duplication
50%inclusion3.92K decks7.82K decks
44%synergy
Sakashima of a Thousand Faces
49%inclusion3.82K decks7.82K decks
44%synergy
Top Cards
Cultivate
77%inclusion6.01K decks7.82K decks
32%synergy
Counterspell
74%inclusion5.76K decks7.82K decks
25%synergy
Kodama's Reach
69%inclusion5.36K decks7.82K decks
35%synergy
Rampant Growth
67%inclusion5.25K decks7.82K decks
28%synergy
Beast Within
59%inclusion4.64K decks7.82K decks
11%synergy
Nature's Lore
59%inclusion4.60K decks7.82K decks
26%synergy
Growth Spiral
56%inclusion4.36K decks7.82K decks
12%synergy
Aesi, Tyrant of Gyre Strait
55%inclusion4.32K decks7.82K decks
37%synergy
Farseek
55%inclusion4.29K decks7.82K decks
28%synergy
Heroic Intervention
54%inclusion4.19K decks7.82K decks
23%synergy
Game Changers
Cyclonic Rift
42%inclusion3.25K decks7.82K decks
19%synergy
Rhystic Study
37%inclusion2.90K decks7.82K decks
18%synergy
Fierce Guardianship
30%inclusion2.37K decks7.82K decks
14%synergy
Seedborn Muse
29%inclusion2.23K decks7.82K decks
13%synergy
Worldly Tutor
22%inclusion1.70K decks7.82K decks
8%synergy
Consecrated Sphinx
18%inclusion1.43K decks7.82K decks
10%synergy
Mystical Tutor
15%inclusion1.16K decks7.82K decks
7%synergy
Force of Will
13%inclusion993 decks7.82K decks
4%synergy
Ancient Tomb
12%inclusion953 decks7.82K decks
4%synergy
Gaea's Cradle
10%inclusion792 decks7.82K decks
3%synergy
Creatures
Llanowar Elves
52%inclusion4.04K decks7.82K decks
23%synergy
Birds of Paradise
47%inclusion3.66K decks7.82K decks
19%synergy
Spawning Kraken
46%inclusion3.56K decks7.82K decks
39%synergy
Arixmethes, Slumbering Isle
43%inclusion3.40K decks7.82K decks
31%synergy
Elvish Mystic
40%inclusion3.13K decks7.82K decks
17%synergy
Sakura-Tribe Elder
39%inclusion3.05K decks7.82K decks
21%synergy
Tatyova, Benthic Druid
38%inclusion3K decks7.82K decks
9%synergy
Craterhoof Behemoth
37%inclusion2.86K decks7.82K decks
26%synergy
Sakashima the Impostor
37%inclusion2.86K decks7.82K decks
34%synergy
Murkfiend Liege
35%inclusion2.77K decks7.82K decks
22%synergy
Garruk's Packleader
33%inclusion2.54K decks7.82K decks
30%synergy
Ohran Frostfang
32%inclusion2.47K decks7.82K decks
28%synergy
Summon: Leviathan
31%inclusion1.71K decks5.44K decks
25%synergy
Hullbreaker Horror
30%inclusion2.36K decks7.82K decks
13%synergy
Roaming Throne
28%inclusion2.15K decks7.82K decks
21%synergy
Eternal Witness
27%inclusion2.08K decks7.82K decks
9%synergy
Fyndhorn Elves
26%inclusion2.04K decks7.82K decks
12%synergy
Enduring Vitality
25%inclusion1.99K decks7.82K decks
18%synergy
Archetype of Imagination
24%inclusion1.86K decks7.82K decks
20%synergy
Esix, Fractal Bloom
23%inclusion1.83K decks7.82K decks
20%synergy
Slinn Voda, the Rising Deep
23%inclusion1.83K decks7.82K decks
18%synergy
Octomancer
23%inclusion1.78K decks7.82K decks
18%synergy
Coiling Oracle
20%inclusion1.57K decks7.82K decks
8%synergy
Fanatic of Rhonas
19%inclusion1.50K decks7.82K decks
14%synergy
The Unagi of Kyoshi Island
18%inclusion702 decks3.92K decks
13%synergy
Chameleon, Master of Disguise
16%inclusion693 decks4.42K decks
13%synergy
Scourge of Fleets
15%inclusion1.15K decks7.82K decks
8%synergy
Scute Swarm
14%inclusion1.13K decks7.82K decks
-3%synergy
Curiosity Crafter
14%inclusion1.11K decks7.82K decks
11%synergy
Starwinder
14%inclusion680 decks4.86K decks
8%synergy
Xolatoyac, the Smiling Flood
14%inclusion1.07K decks7.82K decks
7%synergy
Delighted Halfling
14%inclusion1.06K decks7.82K decks
2%synergy
Nezahal, Primal Tide
13%inclusion1.01K decks7.82K decks
3%synergy
Reclamation Sage
13%inclusion1K decks7.82K decks
1%synergy
Azusa, Lost but Seeking
12%inclusion958 decks7.82K decks
-1%synergy
Toski, Bearer of Secrets
12%inclusion936 decks7.82K decks
9%synergy
Nadir Kraken
12%inclusion913 decks7.82K decks
8%synergy
Avenger of Zendikar
12%inclusion901 decks7.82K decks
-4%synergy
Rampaging Baloths
11%inclusion864 decks7.82K decks
-4%synergy
Enduring Curiosity
11%inclusion859 decks7.82K decks
8%synergy
Mister Fantastic, Reed Richards
11%inclusion161 decks1.49K decks
7%synergy
Stormtide Leviathan
11%inclusion838 decks7.82K decks
5%synergy
Lotus Cobra
10%inclusion814 decks7.82K decks
-1%synergy
Saryth, the Viper's Fang
10%inclusion791 decks7.82K decks
9%synergy
Uro, Titan of Nature's Wrath
10%inclusion784 decks7.82K decks
1%synergy
Troyan, Gutsy Explorer
10%inclusion750 decks7.82K decks
5%synergy
Circle of Dreams Druid
8.9%inclusion697 decks7.82K decks
7%synergy
Progenitor Mimic
8.4%inclusion655 decks7.82K decks
4%synergy
Tireless Provisioner
8.1%inclusion635 decks7.82K decks
-6%synergy
Glasspool Mimic
8.1%inclusion630 decks7.82K decks
4%synergy
Instants
Negate
46%inclusion3.62K decks7.82K decks
22%synergy
Double Major
45%inclusion3.51K decks7.82K decks
37%synergy
Pongify
41%inclusion3.20K decks7.82K decks
16%synergy
An Offer You Can't Refuse
39%inclusion3.07K decks7.82K decks
15%synergy
Second Harvest
39%inclusion3.02K decks7.82K decks
32%synergy
Arcane Denial
37%inclusion2.92K decks7.82K decks
15%synergy
Mana Drain
35%inclusion2.72K decks7.82K decks
20%synergy
Swan Song
33%inclusion2.57K decks7.82K decks
14%synergy
Rapid Hybridization
33%inclusion2.55K decks7.82K decks
5%synergy
Return of the Wildspeaker
31%inclusion2.43K decks7.82K decks
21%synergy
Krosan Grip
20%inclusion1.58K decks7.82K decks
14%synergy
Reality Shift
19%inclusion1.46K decks7.82K decks
5%synergy
Simic Charm
17%inclusion1.34K decks7.82K decks
10%synergy
Nature's Claim
16%inclusion1.26K decks7.82K decks
7%synergy
Planar Genesis
15%inclusion1.20K decks7.82K decks
4%synergy
Brainstorm
15%inclusion1.15K decks7.82K decks
-0%synergy
Aetherize
14%inclusion1.10K decks7.82K decks
2%synergy
Harrow
14%inclusion1.06K decks7.82K decks
2%synergy
Tamiyo's Safekeeping
13%inclusion987 decks7.82K decks
8%synergy
Sink into Stupor
12%inclusion928 decks7.82K decks
-0%synergy
Snakeskin Veil
12%inclusion923 decks7.82K decks
5%synergy
Voidslime
12%inclusion916 decks7.82K decks
7%synergy
Eureka Moment
11%inclusion882 decks7.82K decks
-0%synergy
Force of Negation
11%inclusion842 decks7.82K decks
3%synergy
Return to Nature
10%inclusion809 decks7.82K decks
6%synergy
Chord of Calling
10%inclusion776 decks7.82K decks
3%synergy
Mystic Reflection
10%inclusion753 decks7.82K decks
7%synergy
Plasm Capture
9.4%inclusion735 decks7.82K decks
7%synergy
Stubborn Denial
8.4%inclusion658 decks7.82K decks
6%synergy
Pact of Negation
8.1%inclusion637 decks7.82K decks
2%synergy
Entish Restoration
7.7%inclusion604 decks7.82K decks
-1%synergy
Archdruid's Charm
7.4%inclusion579 decks7.82K decks
2%synergy
Disallow
7.1%inclusion552 decks7.82K decks
5%synergy
Perplexing Test
7.0%inclusion547 decks7.82K decks
2%synergy
Decisive Denial
6.9%inclusion537 decks7.82K decks
1%synergy
Resculpt
6.8%inclusion535 decks7.82K decks
2%synergy
Noxious Revival
6.7%inclusion520 decks7.82K decks
2%synergy
Harmonized Crescendo
6.6%inclusion217 decks3.27K decks
4%synergy
Force of Vigor
6.4%inclusion503 decks7.82K decks
2%synergy
Narset's Reversal
6.2%inclusion487 decks7.82K decks
5%synergy
Sublime Epiphany
6.0%inclusion466 decks7.82K decks
4%synergy
Collective Resistance
5.9%inclusion458 decks7.82K decks
2%synergy
Tyvar's Stand
5.8%inclusion457 decks7.82K decks
1%synergy
Strix Serenade
5.4%inclusion420 decks7.82K decks
3%synergy
Auroral Procession
5.3%inclusion315 decks5.97K decks
2%synergy
Sorceries
Three Visits
50%inclusion3.89K decks7.82K decks
24%synergy
Skyshroud Claim
39%inclusion3.06K decks7.82K decks
30%synergy
Explore
28%inclusion2.21K decks7.82K decks
8%synergy
Quantum Misalignment
25%inclusion1.99K decks7.82K decks
23%synergy
Overwhelming Stampede
25%inclusion1.98K decks7.82K decks
13%synergy
Rite of Replication
16%inclusion1.27K decks7.82K decks
9%synergy
Migration Path
15%inclusion1.17K decks7.82K decks
12%synergy
Shamanic Revelation
14%inclusion1.12K decks7.82K decks
10%synergy
Rishkar's Expertise
14%inclusion1.11K decks7.82K decks
5%synergy
Finale of Devastation
13%inclusion1.02K decks7.82K decks
2%synergy
Explosive Vegetation
13%inclusion989 decks7.82K decks
7%synergy
Triumph of the Hordes
12%inclusion949 decks7.82K decks
9%synergy
Urban Evolution
12%inclusion942 decks7.82K decks
3%synergy
Bala Ged Recovery
12%inclusion919 decks7.82K decks
2%synergy
Distant Melody
11%inclusion874 decks7.82K decks
8%synergy
Shared Roots
11%inclusion414 decks3.90K decks
5%synergy
Harmonize
9.3%inclusion728 decks7.82K decks
4%synergy
Curse of the Swine
8.4%inclusion653 decks7.82K decks
-3%synergy
Ponder
8.0%inclusion628 decks7.82K decks
1%synergy
Green Sun's Zenith
7.3%inclusion570 decks7.82K decks
-1%synergy
Sea Gate Restoration
7.2%inclusion560 decks7.82K decks
2%synergy
Regrowth
7.1%inclusion555 decks7.82K decks
4%synergy
Multiversal Recruitment
7.1%inclusion100 decks1.42K decks
6%synergy
Search for Tomorrow
6.8%inclusion530 decks7.82K decks
3%synergy
Doppelgang
6.0%inclusion466 decks7.82K decks
-1%synergy
Ravenform
5.9%inclusion460 decks7.82K decks
2%synergy
Windfall
5.4%inclusion425 decks7.82K decks
2%synergy
Lessons from Life
5.4%inclusion148 decks2.74K decks
0%synergy
Preordain
5.3%inclusion416 decks7.82K decks
-3%synergy
Preposterous Proportions
5.1%inclusion377 decks7.38K decks
4%synergy
Utility Artifacts
Swiftfoot Boots
44%inclusion3.40K decks7.82K decks
19%synergy
Helm of the Host
41%inclusion3.23K decks7.82K decks
37%synergy
Lightning Greaves
40%inclusion3.16K decks7.82K decks
20%synergy
Combine Chrysalis
25%inclusion1.95K decks7.82K decks
21%synergy
Mirror Box
16%inclusion1.24K decks7.82K decks
13%synergy
Emerald Medallion
15%inclusion1.15K decks7.82K decks
11%synergy
The Great Henge
12%inclusion953 decks7.82K decks
3%synergy
Sapphire Medallion
11%inclusion884 decks7.82K decks
8%synergy
Idol of Oblivion
10%inclusion804 decks7.82K decks
7%synergy
Eldrazi Monument
9.5%inclusion741 decks7.82K decks
9%synergy
Bident of Thassa
9.2%inclusion718 decks7.82K decks
2%synergy
Coat of Arms
6.7%inclusion523 decks7.82K decks
5%synergy
The One Ring
6.5%inclusion506 decks7.82K decks
-0%synergy
Banner of Kinship
5.2%inclusion385 decks7.40K decks
3%synergy
Enchantments
Doubling Season
51%inclusion3.99K decks7.82K decks
40%synergy
Tribute to the World Tree
43%inclusion3.38K decks7.82K decks
38%synergy
Kindred Discovery
32%inclusion2.48K decks7.82K decks
22%synergy
Mystic Remora
26%inclusion2.05K decks7.82K decks
12%synergy
Garruk's Uprising
21%inclusion1.63K decks7.82K decks
3%synergy
Primal Vigor
19%inclusion1.47K decks7.82K decks
16%synergy
Cryptolith Rite
17%inclusion1.31K decks7.82K decks
13%synergy
Growing Rites of Itlimoc
17%inclusion1.30K decks7.82K decks
11%synergy
Wild Growth
16%inclusion1.23K decks7.82K decks
7%synergy
Exploration
15%inclusion1.16K decks7.82K decks
2%synergy
Beastmaster Ascension
15%inclusion1.14K decks7.82K decks
11%synergy
Sylvan Library
14%inclusion1.06K decks7.82K decks
5%synergy
Utopia Sprawl
13%inclusion1.01K decks7.82K decks
7%synergy
Propaganda
12%inclusion946 decks7.82K decks
5%synergy
Paradox Haze
11%inclusion868 decks7.82K decks
11%synergy
Wilderness Reclamation
10%inclusion783 decks7.82K decks
1%synergy
Unnatural Growth
10%inclusion764 decks7.82K decks
6%synergy
Defense of the Heart
8.9%inclusion692 decks7.82K decks
7%synergy
Imprisoned in the Moon
8.6%inclusion674 decks7.82K decks
5%synergy
Impostor Syndrome
8.1%inclusion357 decks4.42K decks
7%synergy
Burgeoning
8.0%inclusion629 decks7.82K decks
1%synergy
Extravagant Replication
7.7%inclusion601 decks7.82K decks
5%synergy
Asceticism
6.8%inclusion533 decks7.82K decks
4%synergy
Moonlit Meditation
6.7%inclusion325 decks4.87K decks
6%synergy
Kenrith's Transformation
6.6%inclusion517 decks7.82K decks
3%synergy
Springleaf Parade
6.4%inclusion208 decks3.26K decks
4%synergy
Ominous Seas
5.4%inclusion422 decks7.82K decks
2%synergy
Planeswalkers
Oko, Thief of Crowns
20%inclusion1.58K decks7.82K decks
14%synergy
Kiora, the Crashing Wave
7.1%inclusion556 decks7.82K decks
5%synergy
Utility Lands
Reliquary Tower
61%inclusion4.75K decks7.82K decks
11%synergy
Boseiju, Who Endures
26%inclusion2.05K decks7.82K decks
4%synergy
Yavimaya, Cradle of Growth
24%inclusion1.91K decks7.82K decks
4%synergy
Otawara, Soaring City
21%inclusion1.64K decks7.82K decks
2%synergy
Temple of the False God
19%inclusion1.46K decks7.82K decks
3%synergy
Command Beacon
18%inclusion1.38K decks7.82K decks
14%synergy
Mosswort Bridge
17%inclusion1.34K decks7.82K decks
0%synergy
Rogue's Passage
17%inclusion1.29K decks7.82K decks
-7%synergy
Three Tree City
16%inclusion1.28K decks7.82K decks
11%synergy
Mystic Sanctuary
13%inclusion1.04K decks7.82K decks
1%synergy
Alchemist's Refuge
13%inclusion1.02K decks7.82K decks
-6%synergy
Evendo, Waking Haven
13%inclusion633 decks4.91K decks
8%synergy
Mistrise Village
13%inclusion765 decks5.97K decks
2%synergy
Castle Garenbrig
13%inclusion984 decks7.82K decks
9%synergy
Castle Vantress
5.1%inclusion397 decks7.82K decks
-1%synergy
Mana Artifacts
Sol Ring
91%inclusion7.14K decks7.82K decks
11%synergy
Arcane Signet
77%inclusion6.04K decks7.82K decks
14%synergy
Simic Signet
41%inclusion3.19K decks7.82K decks
12%synergy
Thought Vessel
39%inclusion3.02K decks7.82K decks
19%synergy
Talisman of Curiosity
33%inclusion2.58K decks7.82K decks
12%synergy
Fellwar Stone
12%inclusion912 decks7.82K decks
2%synergy
Commander's Sphere
10%inclusion783 decks7.82K decks
3%synergy
Thran Dynamo
6.9%inclusion539 decks7.82K decks
4%synergy
Mana Vault
6.6%inclusion515 decks7.82K decks
1%synergy
Decanter of Endless Water
6.6%inclusion513 decks7.82K decks
2%synergy
Mind Stone
5.3%inclusion414 decks7.82K decks
1%synergy
Lands
Forest
95%inclusion7.42K decks7.82K decks
-1%synergy
Island
95%inclusion7.41K decks7.82K decks
-1%synergy
Command Tower
87%inclusion6.78K decks7.82K decks
2%synergy
Hinterland Harbor
67%inclusion5.23K decks7.82K decks
4%synergy
Breeding Pool
58%inclusion4.51K decks7.82K decks
9%synergy
Yavimaya Coast
55%inclusion4.27K decks7.82K decks
2%synergy
Rejuvenating Springs
54%inclusion4.21K decks7.82K decks
11%synergy
Dreamroot Cascade
53%inclusion4.18K decks7.82K decks
7%synergy
Simic Growth Chamber
47%inclusion3.68K decks7.82K decks
2%synergy
Flooded Grove
46%inclusion3.58K decks7.82K decks
2%synergy
Misty Rainforest
37%inclusion2.86K decks7.82K decks
5%synergy
Vineglimmer Snarl
36%inclusion2.85K decks7.82K decks
-3%synergy
Temple of Mystery
35%inclusion2.75K decks7.82K decks
-1%synergy
Barkchannel Pathway
33%inclusion2.61K decks7.82K decks
14%synergy
Exotic Orchard
25%inclusion1.95K decks7.82K decks
-1%synergy
Myriad Landscape
24%inclusion1.86K decks7.82K decks
4%synergy
Evolving Wilds
23%inclusion1.77K decks7.82K decks
-1%synergy
Waterlogged Grove
22%inclusion1.70K decks7.82K decks
2%synergy
Hedge Maze
21%inclusion1.62K decks7.82K decks
1%synergy
Willowrush Verge
21%inclusion1.37K decks6.62K decks
2%synergy
Sodden Verdure
20%inclusion660 decks3.26K decks
-3%synergy
Thornwood Falls
20%inclusion1.54K decks7.82K decks
4%synergy
Fabled Passage
18%inclusion1.40K decks7.82K decks
-0%synergy
Tangled Islet
17%inclusion1.33K decks7.82K decks
2%synergy
Overflowing Basin
16%inclusion1.25K decks7.82K decks
-6%synergy
Terramorphic Expanse
16%inclusion1.24K decks7.82K decks
-4%synergy
Tropical Island
16%inclusion1.22K decks7.82K decks
1%synergy
Rimewood Falls
14%inclusion1.13K decks7.82K decks
7%synergy
Botanical Sanctum
14%inclusion1.08K decks7.82K decks
1%synergy
Sink into Stupor
12%inclusion928 decks7.82K decks
-0%synergy
Bala Ged Recovery
12%inclusion919 decks7.82K decks
2%synergy
Turbulent Wilderness
10%inclusion226 decks2.24K decks
-6%synergy
Path of Ancestry
10%inclusion784 decks7.82K decks
-8%synergy
Simic Guildgate
9.3%inclusion730 decks7.82K decks
1%synergy
Prismatic Vista
9.3%inclusion728 decks7.82K decks
2%synergy
Snow-Covered Island
8.4%inclusion659 decks7.82K decks
3%synergy
Snow-Covered Forest
8.4%inclusion659 decks7.82K decks
3%synergy
Glasspool Mimic
8.1%inclusion630 decks7.82K decks
4%synergy
Flooded Strand
8.0%inclusion629 decks7.82K decks
-3%synergy
Windswept Heath
7.9%inclusion621 decks7.82K decks
-2%synergy
Verdant Catacombs
7.3%inclusion574 decks7.82K decks
-2%synergy
Polluted Delta
7.3%inclusion574 decks7.82K decks
-3%synergy
Sea Gate Restoration
7.2%inclusion560 decks7.82K decks
2%synergy
Blighted Woodland
7.1%inclusion556 decks7.82K decks
1%synergy
Wooded Foothills
6.6%inclusion515 decks7.82K decks
-3%synergy
Rain-Slicked Copse
6.6%inclusion214 decks3.26K decks
-4%synergy
Scalding Tarn
6.4%inclusion504 decks7.82K decks
-3%synergy
Littjara Mirrorlake
6.0%inclusion472 decks7.82K decks
3%synergy
Woodland Stream
5.4%inclusion426 decks7.82K decks
1%synergy
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