Koma, Cosmos Serpent (Commander) - Upgraded

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #320
441decks
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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?
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Back to Top
Sodden Verdure
19%inclusion24 decks127 decks
9%synergy
Harmonized Crescendo
8.7%inclusion11 decks127 decks
6%synergy
Tam, Mindful First-Year
7.9%inclusion10 decks127 decks
6%synergy
Rain-Slicked Copse
7.9%inclusion10 decks127 decks
3%synergy
Lessons from Life
6.1%inclusion3 decks49 decks
4%synergy
High Synergy Cards
Adrix and Nev, Twincasters
75%inclusion332 decks441 decks
67%synergy
Whelming Wave
75%inclusion329 decks441 decks
63%synergy
Elemental Bond
68%inclusion301 decks441 decks
62%synergy
Spark Double
64%inclusion281 decks441 decks
54%synergy
Koma, World-Eater
64%inclusion280 decks438 decks
51%synergy
Junk Winder
57%inclusion250 decks441 decks
50%synergy
Parallel Lives
55%inclusion242 decks441 decks
49%synergy
Serpent of Yawning Depths
54%inclusion238 decks441 decks
47%synergy
Irenicus's Vile Duplication
49%inclusion216 decks441 decks
43%synergy
Sakashima of a Thousand Faces
47%inclusion206 decks441 decks
42%synergy
Top Cards
Cultivate
76%inclusion335 decks441 decks
29%synergy
Counterspell
75%inclusion329 decks441 decks
25%synergy
Rampant Growth
70%inclusion310 decks441 decks
30%synergy
Kodama's Reach
68%inclusion302 decks441 decks
32%synergy
Beast Within
59%inclusion262 decks441 decks
10%synergy
Farseek
57%inclusion250 decks441 decks
31%synergy
Nature's Lore
56%inclusion249 decks441 decks
26%synergy
Aesi, Tyrant of Gyre Strait
54%inclusion236 decks441 decks
36%synergy
Growth Spiral
53%inclusion235 decks441 decks
8%synergy
Heroic Intervention
52%inclusion229 decks441 decks
21%synergy
Game Changers
Cyclonic Rift
37%inclusion161 decks441 decks
12%synergy
Rhystic Study
29%inclusion129 decks441 decks
9%synergy
Seedborn Muse
26%inclusion114 decks441 decks
10%synergy
Fierce Guardianship
24%inclusion104 decks441 decks
7%synergy
Worldly Tutor
16%inclusion72 decks441 decks
2%synergy
Consecrated Sphinx
16%inclusion71 decks441 decks
7%synergy
Gaea's Cradle
6.1%inclusion27 decks441 decks
-1%synergy
Force of Will
5.7%inclusion25 decks441 decks
-4%synergy
Ancient Tomb
5.4%inclusion24 decks441 decks
-3%synergy
Creatures
Llanowar Elves
50%inclusion220 decks441 decks
23%synergy
Arixmethes, Slumbering Isle
46%inclusion203 decks441 decks
32%synergy
Spawning Kraken
44%inclusion193 decks441 decks
36%synergy
Birds of Paradise
42%inclusion184 decks441 decks
15%synergy
Sakura-Tribe Elder
40%inclusion175 decks441 decks
20%synergy
Tatyova, Benthic Druid
39%inclusion170 decks441 decks
8%synergy
Craterhoof Behemoth
38%inclusion168 decks441 decks
28%synergy
Sakashima the Impostor
37%inclusion162 decks441 decks
34%synergy
Elvish Mystic
35%inclusion154 decks441 decks
12%synergy
Murkfiend Liege
32%inclusion142 decks441 decks
18%synergy
Garruk's Packleader
30%inclusion134 decks441 decks
28%synergy
Hullbreaker Horror
29%inclusion130 decks441 decks
12%synergy
Summon: Leviathan
29%inclusion103 decks352 decks
22%synergy
Ohran Frostfang
28%inclusion125 decks441 decks
25%synergy
Eternal Witness
28%inclusion122 decks441 decks
8%synergy
Enduring Vitality
24%inclusion106 decks438 decks
17%synergy
Roaming Throne
23%inclusion101 decks441 decks
15%synergy
Archetype of Imagination
23%inclusion101 decks441 decks
18%synergy
Fyndhorn Elves
23%inclusion100 decks441 decks
8%synergy
Coiling Oracle
20%inclusion87 decks441 decks
7%synergy
Slinn Voda, the Rising Deep
20%inclusion86 decks441 decks
13%synergy
Octomancer
19%inclusion84 decks440 decks
14%synergy
Esix, Fractal Bloom
19%inclusion83 decks441 decks
15%synergy
Fanatic of Rhonas
18%inclusion81 decks441 decks
13%synergy
The Unagi of Kyoshi Island
17%inclusion35 decks203 decks
12%synergy
Starwinder
16%inclusion49 decks298 decks
10%synergy
Chameleon, Master of Disguise
16%inclusion41 decks258 decks
14%synergy
Scourge of Fleets
15%inclusion66 decks441 decks
7%synergy
Scute Swarm
14%inclusion62 decks441 decks
-5%synergy
Reclamation Sage
14%inclusion60 decks441 decks
0%synergy
Curiosity Crafter
13%inclusion59 decks441 decks
10%synergy
Saryth, the Viper's Fang
13%inclusion58 decks441 decks
12%synergy
Enduring Curiosity
12%inclusion53 decks439 decks
9%synergy
Nadir Kraken
12%inclusion53 decks441 decks
8%synergy
Uro, Titan of Nature's Wrath
12%inclusion52 decks441 decks
2%synergy
Avenger of Zendikar
11%inclusion50 decks441 decks
-6%synergy
Xolatoyac, the Smiling Flood
11%inclusion49 decks441 decks
4%synergy
Azusa, Lost but Seeking
11%inclusion48 decks441 decks
-3%synergy
Glasspool Mimic
11%inclusion47 decks441 decks
6%synergy
Circle of Dreams Druid
10%inclusion46 decks441 decks
8%synergy
Stormtide Leviathan
10%inclusion45 decks441 decks
4%synergy
Toski, Bearer of Secrets
10%inclusion45 decks441 decks
7%synergy
Delighted Halfling
10%inclusion44 decks441 decks
-1%synergy
Tireless Provisioner
10%inclusion44 decks441 decks
-4%synergy
Rampaging Baloths
10%inclusion43 decks441 decks
-7%synergy
Nezahal, Primal Tide
10%inclusion43 decks441 decks
-1%synergy
Lotus Cobra
10%inclusion42 decks441 decks
-3%synergy
Clever Impersonator
9.1%inclusion40 decks441 decks
4%synergy
Phyrexian Metamorph
8.8%inclusion39 decks441 decks
0%synergy
Auton Soldier
7.9%inclusion35 decks441 decks
5%synergy
Instants
Negate
41%inclusion182 decks441 decks
15%synergy
Double Major
41%inclusion181 decks441 decks
33%synergy
An Offer You Can't Refuse
39%inclusion171 decks441 decks
16%synergy
Pongify
37%inclusion165 decks441 decks
13%synergy
Second Harvest
36%inclusion159 decks441 decks
30%synergy
Arcane Denial
35%inclusion156 decks441 decks
13%synergy
Rapid Hybridization
33%inclusion144 decks441 decks
6%synergy
Return of the Wildspeaker
33%inclusion144 decks441 decks
22%synergy
Mana Drain
33%inclusion144 decks441 decks
17%synergy
Swan Song
28%inclusion124 decks441 decks
10%synergy
Reality Shift
22%inclusion98 decks441 decks
8%synergy
Simic Charm
20%inclusion86 decks441 decks
12%synergy
Krosan Grip
19%inclusion84 decks441 decks
11%synergy
Nature's Claim
16%inclusion70 decks441 decks
6%synergy
Brainstorm
15%inclusion68 decks441 decks
1%synergy
Tamiyo's Safekeeping
15%inclusion65 decks441 decks
9%synergy
Planar Genesis
15%inclusion64 decks441 decks
4%synergy
Harrow
15%inclusion64 decks441 decks
3%synergy
Voidslime
14%inclusion63 decks441 decks
9%synergy
Sink into Stupor
14%inclusion62 decks441 decks
2%synergy
Plasm Capture
13%inclusion59 decks441 decks
10%synergy
Aetherize
13%inclusion59 decks441 decks
1%synergy
Snakeskin Veil
13%inclusion58 decks441 decks
7%synergy
Stubborn Denial
12%inclusion53 decks441 decks
9%synergy
Return to Nature
10%inclusion45 decks441 decks
5%synergy
Eureka Moment
9.3%inclusion41 decks441 decks
-2%synergy
Entish Restoration
9.3%inclusion41 decks441 decks
0%synergy
Perplexing Test
9.1%inclusion40 decks441 decks
4%synergy
Mystic Reflection
8.6%inclusion38 decks441 decks
6%synergy
Tyvar's Stand
8.6%inclusion38 decks441 decks
6%synergy
Collective Resistance
8.6%inclusion38 decks441 decks
5%synergy
Disallow
8.4%inclusion37 decks441 decks
7%synergy
Chord of Calling
8.2%inclusion36 decks441 decks
1%synergy
Force of Negation
8.2%inclusion36 decks441 decks
0%synergy
Slip Out the Back
7.7%inclusion34 decks441 decks
4%synergy
Decisive Denial
7.5%inclusion33 decks441 decks
2%synergy
Resculpt
7.5%inclusion33 decks441 decks
2%synergy
Archdruid's Charm
7.5%inclusion33 decks441 decks
2%synergy
Fog
7.3%inclusion32 decks441 decks
4%synergy
Sublime Epiphany
7.0%inclusion31 decks441 decks
5%synergy
Auroral Procession
6.9%inclusion27 decks392 decks
3%synergy
Refute
5.9%inclusion26 decks438 decks
4%synergy
Noxious Revival
5.9%inclusion26 decks441 decks
1%synergy
Lazotep Plating
5.9%inclusion26 decks441 decks
5%synergy
Pact of Negation
5.9%inclusion26 decks441 decks
-1%synergy
Force of Vigor
5.7%inclusion25 decks441 decks
1%synergy
Sorceries
Three Visits
49%inclusion216 decks441 decks
26%synergy
Skyshroud Claim
37%inclusion163 decks441 decks
28%synergy
Overwhelming Stampede
27%inclusion118 decks441 decks
14%synergy
Quantum Misalignment
25%inclusion112 decks441 decks
23%synergy
Explore
25%inclusion110 decks441 decks
4%synergy
Migration Path
17%inclusion74 decks441 decks
13%synergy
Shamanic Revelation
15%inclusion65 decks441 decks
10%synergy
Rite of Replication
15%inclusion64 decks441 decks
7%synergy
Rishkar's Expertise
12%inclusion53 decks441 decks
3%synergy
Urban Evolution
12%inclusion52 decks441 decks
2%synergy
Bala Ged Recovery
12%inclusion52 decks441 decks
2%synergy
Explosive Vegetation
11%inclusion50 decks441 decks
6%synergy
Triumph of the Hordes
11%inclusion49 decks441 decks
8%synergy
Finale of Devastation
11%inclusion48 decks441 decks
0%synergy
Ponder
11%inclusion47 decks441 decks
3%synergy
Harmonize
10%inclusion44 decks441 decks
4%synergy
Preordain
9.1%inclusion40 decks441 decks
1%synergy
Curse of the Swine
8.8%inclusion39 decks441 decks
-2%synergy
Sea Gate Restoration
8.4%inclusion37 decks441 decks
3%synergy
Shared Roots
7.5%inclusion15 decks199 decks
4%synergy
Search for Tomorrow
7.5%inclusion33 decks441 decks
3%synergy
Distant Melody
7.5%inclusion33 decks441 decks
4%synergy
Regrowth
7.5%inclusion33 decks441 decks
4%synergy
Ember Island Production
7.1%inclusion14 decks196 decks
6%synergy
Windfall
6.6%inclusion29 decks441 decks
3%synergy
Green Sun's Zenith
6.1%inclusion27 decks441 decks
-2%synergy
Overrun
6.1%inclusion27 decks441 decks
4%synergy
Ezuri's Predation
6.1%inclusion27 decks441 decks
-2%synergy
Into the North
5.9%inclusion26 decks441 decks
5%synergy
Raise the Palisade
5.9%inclusion26 decks441 decks
0%synergy
Flare of Cultivation
5.4%inclusion24 decks441 decks
3%synergy
Bridgeworks Battle
5.2%inclusion23 decks441 decks
0%synergy
Tempt with Discovery
5.2%inclusion23 decks441 decks
1%synergy
Preposterous Proportions
5.0%inclusion22 decks438 decks
4%synergy
Utility Artifacts
Lightning Greaves
42%inclusion187 decks441 decks
22%synergy
Helm of the Host
39%inclusion172 decks441 decks
34%synergy
Swiftfoot Boots
39%inclusion171 decks441 decks
13%synergy
Combine Chrysalis
26%inclusion115 decks441 decks
22%synergy
Mirror Box
16%inclusion70 decks441 decks
12%synergy
Emerald Medallion
15%inclusion65 decks441 decks
12%synergy
Eldrazi Monument
10%inclusion44 decks441 decks
9%synergy
Bident of Thassa
10%inclusion44 decks441 decks
3%synergy
Sapphire Medallion
10%inclusion44 decks441 decks
7%synergy
The Great Henge
9.1%inclusion40 decks441 decks
0%synergy
Idol of Oblivion
8.6%inclusion38 decks441 decks
5%synergy
Coat of Arms
6.1%inclusion27 decks441 decks
5%synergy
Skullclamp
5.4%inclusion24 decks441 decks
4%synergy
Banner of Kinship
5.0%inclusion22 decks438 decks
3%synergy
Enchantments
Doubling Season
51%inclusion225 decks441 decks
41%synergy
Tribute to the World Tree
44%inclusion195 decks441 decks
38%synergy
Kindred Discovery
31%inclusion138 decks441 decks
22%synergy
Mystic Remora
25%inclusion111 decks441 decks
11%synergy
Primal Vigor
20%inclusion89 decks441 decks
17%synergy
Cryptolith Rite
19%inclusion82 decks441 decks
15%synergy
Growing Rites of Itlimoc
18%inclusion80 decks441 decks
12%synergy
Garruk's Uprising
16%inclusion72 decks441 decks
-1%synergy
Beastmaster Ascension
14%inclusion62 decks441 decks
11%synergy
Wild Growth
14%inclusion62 decks441 decks
5%synergy
Paradox Haze
14%inclusion62 decks441 decks
14%synergy
Exploration
13%inclusion57 decks441 decks
0%synergy
Propaganda
12%inclusion55 decks441 decks
5%synergy
Utopia Sprawl
12%inclusion54 decks441 decks
6%synergy
Imprisoned in the Moon
11%inclusion50 decks441 decks
7%synergy
Sylvan Library
10%inclusion46 decks441 decks
2%synergy
Wilderness Reclamation
10%inclusion46 decks441 decks
1%synergy
Defense of the Heart
10%inclusion46 decks441 decks
8%synergy
Unnatural Growth
10%inclusion43 decks441 decks
6%synergy
Extravagant Replication
10%inclusion42 decks441 decks
7%synergy
Asceticism
7.5%inclusion33 decks441 decks
4%synergy
Kenrith's Transformation
7.3%inclusion32 decks441 decks
3%synergy
Moonlit Meditation
7.0%inclusion21 decks298 decks
6%synergy
Ominous Seas
6.3%inclusion28 decks441 decks
2%synergy
Impostor Syndrome
6.2%inclusion16 decks258 decks
4%synergy
Verity Circle
5.9%inclusion26 decks441 decks
5%synergy
Opposition
5.9%inclusion26 decks441 decks
6%synergy
Burgeoning
5.9%inclusion26 decks441 decks
-1%synergy
Springleaf Parade
5.5%inclusion7 decks127 decks
3%synergy
Dismiss into Dream
5.4%inclusion24 decks441 decks
5%synergy
Planeswalkers
Oko, Thief of Crowns
22%inclusion95 decks441 decks
15%synergy
Kiora, the Crashing Wave
7.5%inclusion33 decks441 decks
5%synergy
Utility Lands
Reliquary Tower
60%inclusion266 decks441 decks
11%synergy
Yavimaya, Cradle of Growth
22%inclusion96 decks441 decks
0%synergy
Boseiju, Who Endures
22%inclusion95 decks441 decks
0%synergy
Temple of the False God
20%inclusion89 decks441 decks
5%synergy
Mosswort Bridge
19%inclusion82 decks441 decks
1%synergy
Otawara, Soaring City
18%inclusion78 decks441 decks
-1%synergy
Rogue's Passage
17%inclusion77 decks441 decks
-4%synergy
Mystic Sanctuary
17%inclusion74 decks441 decks
4%synergy
Command Beacon
17%inclusion74 decks441 decks
13%synergy
Mistrise Village
16%inclusion64 decks392 decks
6%synergy
Alchemist's Refuge
16%inclusion69 decks441 decks
-2%synergy
Castle Garenbrig
12%inclusion55 decks441 decks
8%synergy
Three Tree City
12%inclusion53 decks440 decks
7%synergy
Evendo, Waking Haven
12%inclusion35 decks300 decks
6%synergy
Castle Vantress
7.5%inclusion33 decks441 decks
1%synergy
Lumbering Falls
6.3%inclusion28 decks441 decks
0%synergy
Restless Vinestalk
6.3%inclusion28 decks441 decks
1%synergy
Mana Artifacts
Sol Ring
92%inclusion405 decks441 decks
12%synergy
Arcane Signet
74%inclusion326 decks441 decks
11%synergy
Simic Signet
37%inclusion162 decks441 decks
5%synergy
Thought Vessel
37%inclusion161 decks441 decks
16%synergy
Talisman of Curiosity
29%inclusion129 decks441 decks
7%synergy
Fellwar Stone
13%inclusion57 decks441 decks
3%synergy
Commander's Sphere
9.3%inclusion41 decks441 decks
1%synergy
Mind Stone
6.6%inclusion29 decks441 decks
2%synergy
Thran Dynamo
6.1%inclusion27 decks441 decks
3%synergy
Decanter of Endless Water
5.4%inclusion24 decks441 decks
1%synergy
Lands
Island
94%inclusion415 decks441 decks
-1%synergy
Forest
93%inclusion412 decks441 decks
-2%synergy
Command Tower
90%inclusion396 decks441 decks
5%synergy
Hinterland Harbor
66%inclusion293 decks441 decks
6%synergy
Breeding Pool
59%inclusion261 decks441 decks
13%synergy
Yavimaya Coast
58%inclusion254 decks441 decks
5%synergy
Rejuvenating Springs
56%inclusion248 decks441 decks
13%synergy
Dreamroot Cascade
50%inclusion221 decks441 decks
7%synergy
Flooded Grove
50%inclusion220 decks441 decks
8%synergy
Simic Growth Chamber
48%inclusion211 decks441 decks
-1%synergy
Misty Rainforest
41%inclusion182 decks441 decks
10%synergy
Vineglimmer Snarl
37%inclusion163 decks441 decks
-2%synergy
Temple of Mystery
35%inclusion156 decks441 decks
-3%synergy
Barkchannel Pathway
33%inclusion147 decks441 decks
13%synergy
Waterlogged Grove
27%inclusion118 decks441 decks
7%synergy
Exotic Orchard
26%inclusion115 decks441 decks
2%synergy
Hedge Maze
26%inclusion114 decks441 decks
6%synergy
Evolving Wilds
26%inclusion113 decks441 decks
0%synergy
Willowrush Verge
22%inclusion94 decks433 decks
4%synergy
Myriad Landscape
21%inclusion94 decks441 decks
0%synergy
Thornwood Falls
21%inclusion91 decks441 decks
3%synergy
Tangled Islet
20%inclusion90 decks441 decks
4%synergy
Terramorphic Expanse
18%inclusion79 decks441 decks
-2%synergy
Overflowing Basin
17%inclusion75 decks441 decks
-3%synergy
Rimewood Falls
17%inclusion75 decks441 decks
8%synergy
Botanical Sanctum
17%inclusion74 decks441 decks
4%synergy
Fabled Passage
16%inclusion71 decks441 decks
1%synergy
Tropical Island
14%inclusion63 decks441 decks
0%synergy
Sink into Stupor
14%inclusion62 decks441 decks
2%synergy
Snow-Covered Forest
13%inclusion58 decks441 decks
7%synergy
Snow-Covered Island
13%inclusion56 decks441 decks
6%synergy
Path of Ancestry
12%inclusion53 decks441 decks
-5%synergy
Bala Ged Recovery
12%inclusion52 decks441 decks
2%synergy
Glasspool Mimic
11%inclusion47 decks441 decks
6%synergy
Simic Guildgate
11%inclusion47 decks441 decks
0%synergy
Sea Gate Restoration
8.4%inclusion37 decks441 decks
3%synergy
Littjara Mirrorlake
8.4%inclusion37 decks441 decks
5%synergy
Flooded Strand
8.4%inclusion37 decks441 decks
-2%synergy
Prismatic Vista
8.4%inclusion37 decks441 decks
1%synergy
Windswept Heath
7.9%inclusion35 decks441 decks
-2%synergy
Verdant Catacombs
7.7%inclusion34 decks441 decks
-1%synergy
Polluted Delta
7.7%inclusion34 decks441 decks
-2%synergy
Scalding Tarn
7.3%inclusion32 decks441 decks
-2%synergy
Blighted Woodland
7.3%inclusion32 decks441 decks
0%synergy
Wooded Foothills
7.0%inclusion31 decks441 decks
-2%synergy
Quandrix Campus
5.9%inclusion26 decks441 decks
-1%synergy
Woodland Stream
5.7%inclusion25 decks441 decks
1%synergy
Bridgeworks Battle
5.2%inclusion23 decks441 decks
0%synergy
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