Koma, Cosmos Serpent (Commander) - Control

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #343
215decks
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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
8.1%inclusion3 decks37 decks
5%synergy
Gandalf, Shadow's Foe
2.7%inclusion1 decks37 decks
1%synergy
Thranduil, Sindarin Liege
2.7%inclusion1 decks37 decks
-2%synergy
Orcrist, Goblin-cleaver
2.5%inclusion1 decks40 decks
2%synergy
Elrond, Moon-Reader
2.4%inclusion1 decks41 decks
0%synergy
High Synergy Cards
Elemental Bond
82%inclusion176 decks215 decks
76%synergy
Adrix and Nev, Twincasters
80%inclusion173 decks215 decks
71%synergy
Whelming Wave
76%inclusion163 decks215 decks
66%synergy
Spark Double
70%inclusion150 decks215 decks
61%synergy
Sakashima of a Thousand Faces
62%inclusion134 decks215 decks
57%synergy
Parallel Lives
60%inclusion129 decks215 decks
54%synergy
Junk Winder
53%inclusion113 decks215 decks
46%synergy
Serpent of Yawning Depths
51%inclusion109 decks215 decks
45%synergy
Sakashima the Impostor
47%inclusion100 decks215 decks
44%synergy
Irenicus's Vile Duplication
50%inclusion107 decks215 decks
44%synergy
Top Cards
Counterspell
75%inclusion162 decks215 decks
27%synergy
Cultivate
70%inclusion151 decks215 decks
25%synergy
Nature's Lore
69%inclusion149 decks215 decks
36%synergy
Beast Within
62%inclusion134 decks215 decks
14%synergy
Rampant Growth
62%inclusion133 decks215 decks
23%synergy
Kodama's Reach
60%inclusion130 decks215 decks
27%synergy
Three Visits
60%inclusion129 decks215 decks
34%synergy
Heroic Intervention
59%inclusion126 decks215 decks
28%synergy
An Offer You Can't Refuse
56%inclusion120 decks215 decks
32%synergy
Farseek
55%inclusion118 decks215 decks
28%synergy
Game Changers
Cyclonic Rift
59%inclusion126 decks215 decks
36%synergy
Rhystic Study
47%inclusion102 decks215 decks
28%synergy
Fierce Guardianship
47%inclusion100 decks215 decks
31%synergy
Seedborn Muse
35%inclusion75 decks215 decks
19%synergy
Worldly Tutor
28%inclusion61 decks215 decks
15%synergy
Consecrated Sphinx
26%inclusion55 decks215 decks
17%synergy
Force of Will
24%inclusion52 decks215 decks
15%synergy
Ancient Tomb
24%inclusion51 decks215 decks
15%synergy
Mystical Tutor
22%inclusion48 decks215 decks
14%synergy
Mana Vault
15%inclusion32 decks215 decks
9%synergy
Creatures
Birds of Paradise
54%inclusion116 decks215 decks
26%synergy
Koma, World-Eater
53%inclusion109 decks206 decks
41%synergy
Aesi, Tyrant of Gyre Strait
50%inclusion107 decks215 decks
32%synergy
Llanowar Elves
47%inclusion100 decks215 decks
18%synergy
Elvish Mystic
38%inclusion81 decks215 decks
15%synergy
Craterhoof Behemoth
36%inclusion78 decks215 decks
26%synergy
Spawning Kraken
36%inclusion78 decks215 decks
30%synergy
Sakura-Tribe Elder
36%inclusion77 decks215 decks
18%synergy
Arixmethes, Slumbering Isle
35%inclusion75 decks215 decks
22%synergy
Summon: Leviathan
33%inclusion57 decks172 decks
26%synergy
Hullbreaker Horror
32%inclusion69 decks215 decks
15%synergy
Tatyova, Benthic Druid
32%inclusion68 decks215 decks
3%synergy
Eternal Witness
30%inclusion64 decks215 decks
12%synergy
Roaming Throne
30%inclusion64 decks215 decks
23%synergy
Fyndhorn Elves
28%inclusion60 decks215 decks
14%synergy
Enduring Vitality
25%inclusion53 decks215 decks
17%synergy
Garruk's Packleader
24%inclusion51 decks215 decks
22%synergy
Murkfiend Liege
23%inclusion50 decks215 decks
10%synergy
Ohran Frostfang
22%inclusion48 decks215 decks
19%synergy
Archetype of Imagination
20%inclusion42 decks215 decks
15%synergy
Delighted Halfling
19%inclusion41 decks215 decks
8%synergy
The Unagi of Kyoshi Island
19%inclusion25 decks134 decks
14%synergy
Fanatic of Rhonas
17%inclusion36 decks215 decks
11%synergy
Octomancer
16%inclusion35 decks215 decks
12%synergy
Uro, Titan of Nature's Wrath
15%inclusion32 decks215 decks
6%synergy
Toski, Bearer of Secrets
14%inclusion31 decks215 decks
11%synergy
Starwinder
14%inclusion21 decks154 decks
8%synergy
Chameleon, Master of Disguise
13%inclusion18 decks144 decks
10%synergy
Saryth, the Viper's Fang
12%inclusion26 decks215 decks
11%synergy
Enduring Curiosity
12%inclusion26 decks215 decks
9%synergy
Esix, Fractal Bloom
12%inclusion25 decks215 decks
8%synergy
Nezahal, Primal Tide
11%inclusion24 decks215 decks
1%synergy
Tireless Provisioner
11%inclusion23 decks215 decks
-3%synergy
Glasspool Mimic
11%inclusion23 decks215 decks
6%synergy
Lotus Cobra
10%inclusion22 decks215 decks
-2%synergy
Coiling Oracle
10%inclusion21 decks215 decks
-2%synergy
Slinn Voda, the Rising Deep
10%inclusion21 decks215 decks
4%synergy
Curiosity Crafter
9.3%inclusion20 decks215 decks
6%synergy
Azusa, Lost but Seeking
9.3%inclusion20 decks215 decks
-4%synergy
Scourge of Fleets
8.8%inclusion19 decks215 decks
2%synergy
Hydroelectric Specimen
8.8%inclusion19 decks215 decks
3%synergy
Faerie Mastermind
8.8%inclusion19 decks215 decks
3%synergy
Irma, Part-Time Mutant
8.1%inclusion8 decks99 decks
6%synergy
Troyan, Gutsy Explorer
7.9%inclusion17 decks215 decks
3%synergy
Circle of Dreams Druid
7.9%inclusion17 decks215 decks
6%synergy
Disciple of Freyalise
7.9%inclusion17 decks215 decks
3%synergy
Gala Greeters
7.9%inclusion17 decks215 decks
6%synergy
Mister Fantastic, Reed Richards
7.7%inclusion5 decks65 decks
4%synergy
Arbor Elf
7.4%inclusion16 decks215 decks
2%synergy
Kinnan, Bonder Prodigy
7.4%inclusion16 decks215 decks
4%synergy
Instants
Mana Drain
48%inclusion104 decks215 decks
33%synergy
Growth Spiral
45%inclusion97 decks215 decks
1%synergy
Swan Song
45%inclusion97 decks215 decks
26%synergy
Arcane Denial
44%inclusion95 decks215 decks
22%synergy
Negate
41%inclusion89 decks215 decks
17%synergy
Rapid Hybridization
41%inclusion88 decks215 decks
14%synergy
Pongify
40%inclusion86 decks215 decks
15%synergy
Double Major
31%inclusion67 decks215 decks
23%synergy
Return of the Wildspeaker
28%inclusion61 decks215 decks
18%synergy
Second Harvest
28%inclusion61 decks215 decks
22%synergy
Reality Shift
24%inclusion52 decks215 decks
10%synergy
Force of Negation
24%inclusion51 decks215 decks
16%synergy
Sink into Stupor
24%inclusion51 decks215 decks
11%synergy
Nature's Claim
22%inclusion48 decks215 decks
14%synergy
Planar Genesis
22%inclusion47 decks215 decks
11%synergy
Chord of Calling
20%inclusion42 decks215 decks
12%synergy
Pact of Negation
20%inclusion42 decks215 decks
13%synergy
Tamiyo's Safekeeping
19%inclusion41 decks215 decks
14%synergy
Stubborn Denial
18%inclusion38 decks215 decks
15%synergy
Krosan Grip
17%inclusion37 decks215 decks
11%synergy
Harrow
17%inclusion36 decks215 decks
5%synergy
Brainstorm
16%inclusion34 decks215 decks
1%synergy
Force of Vigor
15%inclusion33 decks215 decks
11%synergy
Simic Charm
15%inclusion33 decks215 decks
8%synergy
Voidslime
14%inclusion31 decks215 decks
10%synergy
Resculpt
13%inclusion28 decks215 decks
8%synergy
Snakeskin Veil
13%inclusion27 decks215 decks
6%synergy
Crop Rotation
12%inclusion26 decks215 decks
0%synergy
Archdruid's Charm
12%inclusion25 decks215 decks
6%synergy
Mystic Reflection
12%inclusion25 decks215 decks
9%synergy
Harmonized Crescendo
11%inclusion13 decks114 decks
8%synergy
Aetherize
11%inclusion24 decks215 decks
-1%synergy
Narset's Reversal
11%inclusion24 decks215 decks
10%synergy
Collective Resistance
11%inclusion23 decks215 decks
7%synergy
Plasm Capture
10%inclusion21 decks215 decks
7%synergy
Strix Serenade
10%inclusion21 decks215 decks
7%synergy
Tyvar's Stand
9.3%inclusion20 decks215 decks
5%synergy
Disallow
9.3%inclusion20 decks215 decks
8%synergy
Return to Nature
8.8%inclusion19 decks215 decks
4%synergy
Muddle the Mixture
7.9%inclusion17 decks215 decks
4%synergy
Eureka Moment
7.9%inclusion17 decks215 decks
-4%synergy
Sublime Epiphany
7.9%inclusion17 decks215 decks
6%synergy
Entish Restoration
7.9%inclusion17 decks215 decks
-1%synergy
Noxious Revival
7.9%inclusion17 decks215 decks
3%synergy
Consult the Star Charts
7.7%inclusion12 decks156 decks
6%synergy
Three Steps Ahead
7.4%inclusion16 decks215 decks
5%synergy
Decisive Denial
7.0%inclusion15 decks215 decks
1%synergy
Slip Out the Back
7.0%inclusion15 decks215 decks
4%synergy
Flusterstorm
7.0%inclusion15 decks215 decks
1%synergy
Auroral Procession
6.1%inclusion11 decks181 decks
2%synergy
Sorceries
Skyshroud Claim
46%inclusion99 decks215 decks
37%synergy
Quantum Misalignment
27%inclusion57 decks215 decks
24%synergy
Explore
21%inclusion45 decks215 decks
1%synergy
Finale of Devastation
20%inclusion43 decks215 decks
8%synergy
Triumph of the Hordes
20%inclusion42 decks215 decks
17%synergy
Bala Ged Recovery
19%inclusion41 decks215 decks
9%synergy
Migration Path
17%inclusion37 decks215 decks
14%synergy
Rishkar's Expertise
17%inclusion36 decks215 decks
7%synergy
Overwhelming Stampede
17%inclusion36 decks215 decks
4%synergy
Sea Gate Restoration
15%inclusion32 decks215 decks
10%synergy
Explosive Vegetation
13%inclusion29 decks215 decks
8%synergy
Distant Melody
12%inclusion26 decks215 decks
9%synergy
Bridgeworks Battle
11%inclusion24 decks215 decks
6%synergy
Green Sun's Zenith
11%inclusion23 decks215 decks
3%synergy
Shared Roots
10%inclusion14 decks134 decks
5%synergy
Regrowth
10%inclusion22 decks215 decks
7%synergy
Open the Way
9.3%inclusion20 decks215 decks
5%synergy
Raise the Palisade
9.3%inclusion20 decks215 decks
3%synergy
Rite of Replication
8.8%inclusion19 decks215 decks
2%synergy
Multiversal Recruitment
7.9%inclusion5 decks63 decks
7%synergy
Fabricate
7.9%inclusion17 decks215 decks
2%synergy
Curse of the Swine
7.9%inclusion17 decks215 decks
-4%synergy
Mind into Matter
7.6%inclusion6 decks79 decks
-1%synergy
Windfall
7.4%inclusion16 decks215 decks
4%synergy
Turntimber Symbiosis
7.4%inclusion16 decks215 decks
5%synergy
Harmonize
7.4%inclusion16 decks215 decks
2%synergy
Shamanic Revelation
7.0%inclusion15 decks215 decks
2%synergy
Ponder
6.5%inclusion14 decks215 decks
-1%synergy
Into the North
6.0%inclusion13 decks215 decks
5%synergy
Eldritch Evolution
5.6%inclusion12 decks215 decks
3%synergy
Neoform
5.6%inclusion12 decks215 decks
3%synergy
Polymorph
5.1%inclusion11 decks215 decks
5%synergy
Last March of the Ents
5.1%inclusion11 decks215 decks
2%synergy
Preordain
5.1%inclusion11 decks215 decks
-3%synergy
Ravenform
5.1%inclusion11 decks215 decks
2%synergy
Planar Engineering
5.1%inclusion4 decks79 decks
1%synergy
Lessons from Life
5.1%inclusion5 decks99 decks
-0%synergy
Nature's Rhythm
5.0%inclusion9 decks180 decks
-1%synergy
Utility Artifacts
Lightning Greaves
44%inclusion94 decks215 decks
24%synergy
Swiftfoot Boots
34%inclusion74 decks215 decks
10%synergy
Helm of the Host
28%inclusion61 decks215 decks
24%synergy
Combine Chrysalis
16%inclusion34 decks215 decks
12%synergy
Mirror Box
14%inclusion30 decks215 decks
11%synergy
Emerald Medallion
14%inclusion30 decks215 decks
11%synergy
Winter Orb
12%inclusion26 decks215 decks
12%synergy
The One Ring
12%inclusion26 decks215 decks
6%synergy
Static Orb
10%inclusion22 decks215 decks
10%synergy
The Great Henge
10%inclusion21 decks215 decks
0%synergy
Coat of Arms
9.3%inclusion20 decks215 decks
8%synergy
Idol of Oblivion
9.3%inclusion20 decks215 decks
6%synergy
Sapphire Medallion
9.3%inclusion20 decks215 decks
6%synergy
Skullclamp
8.8%inclusion19 decks215 decks
7%synergy
Eldrazi Monument
7.9%inclusion17 decks215 decks
7%synergy
Proteus Staff
6.5%inclusion14 decks215 decks
6%synergy
Enchantments
Tribute to the World Tree
49%inclusion106 decks215 decks
44%synergy
Doubling Season
47%inclusion102 decks215 decks
36%synergy
Mystic Remora
42%inclusion90 decks215 decks
28%synergy
Kindred Discovery
38%inclusion81 decks215 decks
28%synergy
Wild Growth
19%inclusion40 decks215 decks
10%synergy
Sylvan Library
18%inclusion38 decks215 decks
9%synergy
Exploration
17%inclusion37 decks215 decks
5%synergy
Growing Rites of Itlimoc
17%inclusion37 decks215 decks
12%synergy
Primal Vigor
17%inclusion36 decks215 decks
14%synergy
Cryptolith Rite
16%inclusion35 decks215 decks
13%synergy
Utopia Sprawl
16%inclusion34 decks215 decks
10%synergy
Beastmaster Ascension
14%inclusion31 decks215 decks
11%synergy
Propaganda
13%inclusion28 decks215 decks
6%synergy
Kenrith's Transformation
12%inclusion26 decks215 decks
9%synergy
Springleaf Parade
11%inclusion13 decks114 decks
9%synergy
Defense of the Heart
11%inclusion24 decks215 decks
9%synergy
Paradox Haze
11%inclusion23 decks215 decks
10%synergy
Verity Circle
10%inclusion22 decks215 decks
10%synergy
Wilderness Reclamation
10%inclusion22 decks215 decks
1%synergy
Opposition
10%inclusion21 decks215 decks
9%synergy
Garruk's Uprising
9.3%inclusion20 decks215 decks
-8%synergy
Imprisoned in the Moon
9.3%inclusion20 decks215 decks
5%synergy
Asceticism
8.4%inclusion18 decks215 decks
5%synergy
Dismiss into Dream
7.4%inclusion16 decks215 decks
7%synergy
Burgeoning
7.0%inclusion15 decks215 decks
-0%synergy
Impostor Syndrome
6.3%inclusion9 decks144 decks
5%synergy
Unnatural Growth
5.6%inclusion12 decks215 decks
2%synergy
Carpet of Flowers
5.1%inclusion11 decks215 decks
3%synergy
Song of the Dryads
5.1%inclusion11 decks215 decks
4%synergy
Battles
Invasion of Ikoria
5.1%inclusion11 decks215 decks
1%synergy
Planeswalkers
Oko, Thief of Crowns
38%inclusion82 decks215 decks
32%synergy
Utility Lands
Reliquary Tower
59%inclusion126 decks215 decks
8%synergy
Boseiju, Who Endures
41%inclusion89 decks215 decks
19%synergy
Otawara, Soaring City
34%inclusion74 decks215 decks
16%synergy
Command Beacon
32%inclusion69 decks215 decks
29%synergy
Yavimaya, Cradle of Growth
28%inclusion60 decks215 decks
7%synergy
Three Tree City
20%inclusion44 decks215 decks
16%synergy
Mistrise Village
20%inclusion37 decks181 decks
10%synergy
Mystic Sanctuary
20%inclusion43 decks215 decks
8%synergy
Alchemist's Refuge
18%inclusion38 decks215 decks
-1%synergy
Temple of the False God
16%inclusion35 decks215 decks
0%synergy
Evendo, Waking Haven
16%inclusion25 decks156 decks
11%synergy
Castle Garenbrig
13%inclusion29 decks215 decks
9%synergy
Mosswort Bridge
12%inclusion26 decks215 decks
-5%synergy
Gaea's Cradle
11%inclusion24 decks215 decks
4%synergy
Rogue's Passage
10%inclusion21 decks215 decks
-14%synergy
Urza's Saga
7.4%inclusion16 decks215 decks
3%synergy
Scavenger Grounds
5.6%inclusion12 decks215 decks
2%synergy
Castle Vantress
5.1%inclusion11 decks215 decks
-1%synergy
Mana Artifacts
Sol Ring
93%inclusion199 decks215 decks
13%synergy
Arcane Signet
75%inclusion162 decks215 decks
12%synergy
Talisman of Curiosity
38%inclusion82 decks215 decks
17%synergy
Thought Vessel
38%inclusion81 decks215 decks
18%synergy
Simic Signet
32%inclusion69 decks215 decks
4%synergy
Fellwar Stone
11%inclusion24 decks215 decks
2%synergy
Lotus Petal
6.0%inclusion13 decks215 decks
-0%synergy
Chrome Mox
5.6%inclusion12 decks215 decks
-0%synergy
Commander's Sphere
5.1%inclusion11 decks215 decks
-2%synergy
Thran Dynamo
5.1%inclusion11 decks215 decks
2%synergy
Lands
Command Tower
93%inclusion200 decks215 decks
8%synergy
Forest
92%inclusion198 decks215 decks
-4%synergy
Island
92%inclusion197 decks215 decks
-4%synergy
Breeding Pool
74%inclusion159 decks215 decks
26%synergy
Hinterland Harbor
73%inclusion157 decks215 decks
11%synergy
Rejuvenating Springs
67%inclusion144 decks215 decks
24%synergy
Yavimaya Coast
63%inclusion135 decks215 decks
10%synergy
Dreamroot Cascade
61%inclusion131 decks215 decks
15%synergy
Flooded Grove
52%inclusion111 decks215 decks
8%synergy
Misty Rainforest
48%inclusion104 decks215 decks
17%synergy
Simic Growth Chamber
43%inclusion92 decks215 decks
-2%synergy
Barkchannel Pathway
40%inclusion87 decks215 decks
21%synergy
Waterlogged Grove
34%inclusion73 decks215 decks
15%synergy
Hedge Maze
29%inclusion63 decks215 decks
10%synergy
Vineglimmer Snarl
29%inclusion62 decks215 decks
-11%synergy
Willowrush Verge
26%inclusion51 decks195 decks
7%synergy
Fabled Passage
26%inclusion55 decks215 decks
7%synergy
Temple of Mystery
26%inclusion55 decks215 decks
-11%synergy
Exotic Orchard
24%inclusion51 decks215 decks
-2%synergy
Sink into Stupor
24%inclusion51 decks215 decks
11%synergy
Prismatic Vista
20%inclusion44 decks215 decks
13%synergy
Overflowing Basin
20%inclusion43 decks215 decks
-2%synergy
Myriad Landscape
19%inclusion41 decks215 decks
-0%synergy
Tropical Island
19%inclusion41 decks215 decks
4%synergy
Bala Ged Recovery
19%inclusion41 decks215 decks
9%synergy
Sodden Verdure
18%inclusion21 decks114 decks
-5%synergy
Rimewood Falls
16%inclusion34 decks215 decks
9%synergy
Tangled Islet
15%inclusion33 decks215 decks
-0%synergy
Sea Gate Restoration
15%inclusion32 decks215 decks
10%synergy
Botanical Sanctum
14%inclusion31 decks215 decks
1%synergy
Flooded Strand
14%inclusion31 decks215 decks
3%synergy
Windswept Heath
14%inclusion30 decks215 decks
4%synergy
Snow-Covered Island
13%inclusion29 decks215 decks
8%synergy
Verdant Catacombs
13%inclusion29 decks215 decks
5%synergy
Snow-Covered Forest
13%inclusion28 decks215 decks
7%synergy
Polluted Delta
13%inclusion28 decks215 decks
3%synergy
Turbulent Wilderness
12%inclusion10 decks82 decks
-4%synergy
Evolving Wilds
12%inclusion25 decks215 decks
-12%synergy
Wooded Foothills
11%inclusion24 decks215 decks
2%synergy
Bridgeworks Battle
11%inclusion24 decks215 decks
6%synergy
Glasspool Mimic
11%inclusion23 decks215 decks
6%synergy
Scalding Tarn
11%inclusion23 decks215 decks
2%synergy
Thornwood Falls
9.3%inclusion20 decks215 decks
-7%synergy
Littjara Mirrorlake
8.8%inclusion19 decks215 decks
6%synergy
Hydroelectric Specimen
8.8%inclusion19 decks215 decks
3%synergy
Disciple of Freyalise
7.9%inclusion17 decks215 decks
3%synergy
Rain-Slicked Copse
7.9%inclusion9 decks114 decks
-2%synergy
Turntimber Symbiosis
7.4%inclusion16 decks215 decks
5%synergy
Blighted Woodland
6.5%inclusion14 decks215 decks
0%synergy
Terramorphic Expanse
6.5%inclusion14 decks215 decks
-14%synergy
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