Koma, Cosmos Serpent (Commander) - Optimized

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
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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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Frog Butler
3.1%inclusion2 decks64 decks
1%synergy
Irma, Part-Time Mutant
3.0%inclusion2 decks67 decks
1%synergy
Lessons from Life
1.5%inclusion1 decks67 decks
-2%synergy
Transdimensional Bovine
1.0%inclusion1 decks105 decks
1%synergy
World War Hulk
0.8%inclusion1 decks131 decks
1%synergy
High Synergy Cards
Adrix and Nev, Twincasters
81%inclusion273 decks335 decks
73%synergy
Parallel Lives
74%inclusion249 decks335 decks
68%synergy
Elemental Bond
73%inclusion244 decks335 decks
67%synergy
Sakashima of a Thousand Faces
69%inclusion231 decks335 decks
64%synergy
Spark Double
73%inclusion244 decks335 decks
63%synergy
Whelming Wave
69%inclusion231 decks335 decks
58%synergy
Doubling Season
64%inclusion213 decks335 decks
54%synergy
Sakashima the Impostor
53%inclusion179 decks335 decks
51%synergy
Serpent of Yawning Depths
57%inclusion192 decks335 decks
51%synergy
Mana Drain
64%inclusion213 decks335 decks
48%synergy
Top Cards
Counterspell
75%inclusion252 decks335 decks
25%synergy
Cultivate
71%inclusion239 decks335 decks
24%synergy
Kodama's Reach
66%inclusion220 decks335 decks
30%synergy
Birds of Paradise
64%inclusion216 decks335 decks
38%synergy
Heroic Intervention
64%inclusion215 decks335 decks
34%synergy
Nature's Lore
61%inclusion205 decks335 decks
31%synergy
Beast Within
60%inclusion202 decks335 decks
11%synergy
Rampant Growth
59%inclusion199 decks335 decks
19%synergy
Koma, World-Eater
59%inclusion196 decks331 decks
46%synergy
Three Visits
59%inclusion197 decks335 decks
35%synergy
Game Changers
Cyclonic Rift
80%inclusion268 decks335 decks
56%synergy
Rhystic Study
73%inclusion245 decks335 decks
53%synergy
Fierce Guardianship
70%inclusion235 decks335 decks
54%synergy
Worldly Tutor
49%inclusion163 decks335 decks
34%synergy
Seedborn Muse
46%inclusion154 decks335 decks
30%synergy
Mystical Tutor
42%inclusion141 decks335 decks
33%synergy
Force of Will
39%inclusion132 decks335 decks
30%synergy
Consecrated Sphinx
36%inclusion122 decks335 decks
28%synergy
Ancient Tomb
33%inclusion112 decks335 decks
25%synergy
Gaea's Cradle
22%inclusion74 decks335 decks
15%synergy
Creatures
Llanowar Elves
52%inclusion175 decks335 decks
25%synergy
Aesi, Tyrant of Gyre Strait
52%inclusion173 decks335 decks
34%synergy
Craterhoof Behemoth
52%inclusion173 decks335 decks
42%synergy
Spawning Kraken
48%inclusion160 decks335 decks
40%synergy
Junk Winder
47%inclusion159 decks335 decks
41%synergy
Elvish Mystic
45%inclusion151 decks335 decks
22%synergy
Roaming Throne
37%inclusion124 decks335 decks
29%synergy
Ohran Frostfang
35%inclusion116 decks335 decks
31%synergy
Eternal Witness
31%inclusion104 decks335 decks
11%synergy
Fyndhorn Elves
30%inclusion100 decks335 decks
15%synergy
Arixmethes, Slumbering Isle
30%inclusion99 decks335 decks
16%synergy
Sakura-Tribe Elder
30%inclusion99 decks335 decks
10%synergy
Tatyova, Benthic Druid
28%inclusion94 decks335 decks
-3%synergy
Enduring Vitality
27%inclusion89 decks334 decks
19%synergy
Garruk's Packleader
25%inclusion83 decks335 decks
22%synergy
Hullbreaker Horror
24%inclusion81 decks335 decks
7%synergy
Murkfiend Liege
24%inclusion80 decks335 decks
9%synergy
Fanatic of Rhonas
21%inclusion71 decks335 decks
16%synergy
Delighted Halfling
21%inclusion70 decks335 decks
10%synergy
Summon: Leviathan
20%inclusion53 decks259 decks
13%synergy
Archetype of Imagination
20%inclusion66 decks335 decks
15%synergy
Azusa, Lost but Seeking
18%inclusion60 decks335 decks
4%synergy
Esix, Fractal Bloom
14%inclusion48 decks335 decks
11%synergy
Slinn Voda, the Rising Deep
13%inclusion45 decks335 decks
7%synergy
Toski, Bearer of Secrets
13%inclusion44 decks335 decks
10%synergy
Octomancer
13%inclusion43 decks335 decks
8%synergy
Nezahal, Primal Tide
13%inclusion43 decks335 decks
2%synergy
Scute Swarm
12%inclusion41 decks335 decks
-7%synergy
Kinnan, Bonder Prodigy
12%inclusion40 decks335 decks
9%synergy
Coiling Oracle
11%inclusion38 decks335 decks
-2%synergy
Curiosity Crafter
11%inclusion36 decks335 decks
7%synergy
Saryth, the Viper's Fang
10%inclusion35 decks335 decks
9%synergy
Glasspool Mimic
10%inclusion35 decks335 decks
6%synergy
The Unagi of Kyoshi Island
10%inclusion16 decks154 decks
5%synergy
Lotus Cobra
10%inclusion34 decks335 decks
-2%synergy
Circle of Dreams Druid
10%inclusion33 decks335 decks
8%synergy
Chameleon, Master of Disguise
10%inclusion18 decks188 decks
7%synergy
Reclamation Sage
10%inclusion32 decks335 decks
-4%synergy
Xolatoyac, the Smiling Flood
9.3%inclusion31 decks335 decks
2%synergy
Vorinclex, Voice of Hunger
9.3%inclusion31 decks335 decks
6%synergy
Uro, Titan of Nature's Wrath
9.0%inclusion30 decks335 decks
-1%synergy
Tireless Provisioner
9.0%inclusion30 decks335 decks
-5%synergy
Enduring Curiosity
8.1%inclusion27 decks334 decks
5%synergy
Hydroelectric Specimen
7.8%inclusion26 decks335 decks
2%synergy
Badgermole Cub
7.7%inclusion12 decks156 decks
3%synergy
Oracle of Mul Daya
7.5%inclusion25 decks335 decks
-1%synergy
Phyrexian Metamorph
7.5%inclusion25 decks335 decks
-1%synergy
Avenger of Zendikar
7.5%inclusion25 decks335 decks
-10%synergy
Faerie Mastermind
7.5%inclusion25 decks335 decks
2%synergy
Arbor Elf
7.2%inclusion24 decks335 decks
1%synergy
Instants
Swan Song
53%inclusion176 decks335 decks
34%synergy
Growth Spiral
44%inclusion147 decks335 decks
-2%synergy
Pongify
43%inclusion144 decks335 decks
18%synergy
An Offer You Can't Refuse
43%inclusion143 decks335 decks
19%synergy
Double Major
40%inclusion134 decks335 decks
32%synergy
Arcane Denial
35%inclusion117 decks335 decks
12%synergy
Negate
34%inclusion115 decks335 decks
8%synergy
Second Harvest
33%inclusion111 decks335 decks
27%synergy
Rapid Hybridization
33%inclusion110 decks335 decks
7%synergy
Force of Negation
33%inclusion109 decks335 decks
25%synergy
Return of the Wildspeaker
23%inclusion76 decks335 decks
12%synergy
Pact of Negation
22%inclusion73 decks335 decks
15%synergy
Sink into Stupor
18%inclusion59 decks335 decks
6%synergy
Chord of Calling
18%inclusion59 decks335 decks
10%synergy
Krosan Grip
16%inclusion55 decks335 decks
9%synergy
Reality Shift
16%inclusion52 decks335 decks
1%synergy
Brainstorm
14%inclusion48 decks335 decks
0%synergy
Nature's Claim
14%inclusion47 decks335 decks
5%synergy
Voidslime
14%inclusion47 decks335 decks
9%synergy
Tamiyo's Safekeeping
14%inclusion46 decks335 decks
9%synergy
Archdruid's Charm
12%inclusion41 decks335 decks
6%synergy
Crop Rotation
12%inclusion40 decks335 decks
-1%synergy
Force of Vigor
12%inclusion39 decks335 decks
7%synergy
Mystic Reflection
11%inclusion37 decks335 decks
9%synergy
Noxious Revival
11%inclusion36 decks335 decks
5%synergy
Planar Genesis
11%inclusion36 decks335 decks
0%synergy
Simic Charm
11%inclusion36 decks335 decks
3%synergy
Harrow
10%inclusion35 decks335 decks
-1%synergy
Stubborn Denial
10%inclusion35 decks335 decks
8%synergy
Resculpt
10%inclusion32 decks335 decks
4%synergy
Strix Serenade
9.3%inclusion31 decks335 decks
6%synergy
Harmonized Crescendo
8.7%inclusion10 decks115 decks
6%synergy
Return to Nature
7.5%inclusion25 decks335 decks
2%synergy
Disallow
7.2%inclusion24 decks335 decks
5%synergy
Snakeskin Veil
7.2%inclusion24 decks335 decks
1%synergy
Muddle the Mixture
6.9%inclusion23 decks335 decks
3%synergy
Narset's Reversal
6.6%inclusion22 decks335 decks
5%synergy
Veil of Summer
6.3%inclusion21 decks335 decks
1%synergy
Plasm Capture
6.0%inclusion20 decks335 decks
3%synergy
Dispel
6.0%inclusion20 decks335 decks
2%synergy
Entish Restoration
5.7%inclusion19 decks335 decks
-4%synergy
Flusterstorm
5.7%inclusion19 decks335 decks
0%synergy
Eureka Moment
5.7%inclusion19 decks335 decks
-5%synergy
Aetherize
5.4%inclusion18 decks335 decks
-7%synergy
Legolas's Quick Reflexes
5.4%inclusion18 decks335 decks
4%synergy
Collective Resistance
5.1%inclusion17 decks335 decks
2%synergy
Decisive Denial
5.1%inclusion17 decks335 decks
0%synergy
Sublime Epiphany
5.1%inclusion17 decks335 decks
3%synergy
Sorceries
Farseek
51%inclusion171 decks335 decks
25%synergy
Irenicus's Vile Duplication
49%inclusion164 decks335 decks
43%synergy
Skyshroud Claim
41%inclusion139 decks335 decks
32%synergy
Finale of Devastation
29%inclusion98 decks335 decks
18%synergy
Quantum Misalignment
23%inclusion78 decks335 decks
20%synergy
Overwhelming Stampede
19%inclusion65 decks335 decks
7%synergy
Triumph of the Hordes
19%inclusion63 decks335 decks
16%synergy
Explore
17%inclusion57 decks335 decks
-4%synergy
Bala Ged Recovery
14%inclusion47 decks335 decks
4%synergy
Green Sun's Zenith
14%inclusion47 decks335 decks
6%synergy
Rite of Replication
14%inclusion46 decks335 decks
6%synergy
Sea Gate Restoration
13%inclusion44 decks335 decks
8%synergy
Migration Path
12%inclusion39 decks335 decks
8%synergy
Rishkar's Expertise
10%inclusion34 decks335 decks
1%synergy
Distant Melody
10%inclusion32 decks335 decks
6%synergy
Ponder
8.4%inclusion28 decks335 decks
1%synergy
Explosive Vegetation
7.8%inclusion26 decks335 decks
2%synergy
Shamanic Revelation
7.8%inclusion26 decks335 decks
3%synergy
Bridgeworks Battle
7.2%inclusion24 decks335 decks
2%synergy
Flare of Cultivation
6.6%inclusion22 decks335 decks
5%synergy
Natural Order
6.6%inclusion22 decks335 decks
5%synergy
Regrowth
6.6%inclusion22 decks335 decks
3%synergy
Raise the Palisade
6.6%inclusion22 decks335 decks
0%synergy
Windfall
6.3%inclusion21 decks335 decks
2%synergy
Curse of the Swine
6.3%inclusion21 decks335 decks
-4%synergy
Doppelgang
6.0%inclusion20 decks335 decks
-1%synergy
Urban Evolution
5.7%inclusion19 decks335 decks
-4%synergy
Harmonize
5.4%inclusion18 decks335 decks
0%synergy
Expropriate
5.4%inclusion18 decks335 decks
4%synergy
Shared Roots
5.2%inclusion8 decks153 decks
2%synergy
Fabricate
5.1%inclusion17 decks335 decks
-1%synergy
Preordain
5.1%inclusion17 decks335 decks
-3%synergy
Time Warp
5.1%inclusion17 decks335 decks
3%synergy
Utility Artifacts
Lightning Greaves
50%inclusion166 decks335 decks
29%synergy
Helm of the Host
41%inclusion139 decks335 decks
36%synergy
Swiftfoot Boots
40%inclusion134 decks335 decks
15%synergy
The One Ring
21%inclusion71 decks335 decks
14%synergy
Combine Chrysalis
18%inclusion59 decks335 decks
13%synergy
The Great Henge
15%inclusion49 decks335 decks
5%synergy
Mirror Box
14%inclusion46 decks335 decks
10%synergy
Emerald Medallion
13%inclusion43 decks335 decks
10%synergy
Sapphire Medallion
11%inclusion37 decks335 decks
8%synergy
Eldrazi Monument
10%inclusion34 decks335 decks
10%synergy
Coat of Arms
6.9%inclusion23 decks335 decks
6%synergy
Idol of Oblivion
6.6%inclusion22 decks335 decks
3%synergy
Skullclamp
6.6%inclusion22 decks335 decks
6%synergy
Banner of Kinship
6.3%inclusion21 decks331 decks
5%synergy
Winter Orb
5.7%inclusion19 decks335 decks
5%synergy
Static Orb
5.4%inclusion18 decks335 decks
5%synergy
Enchantments
Tribute to the World Tree
52%inclusion175 decks335 decks
46%synergy
Mystic Remora
46%inclusion154 decks335 decks
32%synergy
Kindred Discovery
37%inclusion125 decks335 decks
28%synergy
Sylvan Library
32%inclusion107 decks335 decks
23%synergy
Growing Rites of Itlimoc
22%inclusion73 decks335 decks
16%synergy
Exploration
22%inclusion73 decks335 decks
9%synergy
Cryptolith Rite
20%inclusion66 decks335 decks
16%synergy
Primal Vigor
17%inclusion57 decks335 decks
14%synergy
Wild Growth
16%inclusion54 decks335 decks
7%synergy
Utopia Sprawl
15%inclusion50 decks335 decks
9%synergy
Garruk's Uprising
13%inclusion43 decks335 decks
-4%synergy
Defense of the Heart
12%inclusion41 decks335 decks
10%synergy
Burgeoning
11%inclusion37 decks335 decks
4%synergy
Propaganda
11%inclusion36 decks335 decks
4%synergy
Unnatural Growth
10%inclusion35 decks335 decks
7%synergy
Paradox Haze
10%inclusion33 decks335 decks
9%synergy
Springleaf Parade
10%inclusion11 decks115 decks
7%synergy
Beastmaster Ascension
9.3%inclusion31 decks335 decks
6%synergy
Carpet of Flowers
9.3%inclusion31 decks335 decks
7%synergy
Imprisoned in the Moon
7.5%inclusion25 decks335 decks
3%synergy
Wilderness Reclamation
7.2%inclusion24 decks335 decks
-2%synergy
Omniscience
6.9%inclusion23 decks335 decks
2%synergy
Kenrith's Transformation
6.9%inclusion23 decks335 decks
3%synergy
Dismiss into Dream
6.6%inclusion22 decks335 decks
6%synergy
Asceticism
6.3%inclusion21 decks335 decks
3%synergy
Extravagant Replication
6.3%inclusion21 decks335 decks
4%synergy
Moonlit Meditation
5.1%inclusion11 decks214 decks
4%synergy
Opposition
5.1%inclusion17 decks335 decks
5%synergy
Planeswalkers
Oko, Thief of Crowns
36%inclusion121 decks335 decks
29%synergy
Utility Lands
Reliquary Tower
64%inclusion215 decks335 decks
15%synergy
Boseiju, Who Endures
47%inclusion156 decks335 decks
25%synergy
Otawara, Soaring City
36%inclusion120 decks335 decks
17%synergy
Yavimaya, Cradle of Growth
35%inclusion118 decks335 decks
14%synergy
Command Beacon
26%inclusion86 decks335 decks
22%synergy
Three Tree City
23%inclusion76 decks335 decks
18%synergy
Castle Garenbrig
17%inclusion57 decks335 decks
13%synergy
Mistrise Village
17%inclusion50 decks295 decks
6%synergy
Evendo, Waking Haven
16%inclusion35 decks217 decks
11%synergy
Temple of the False God
16%inclusion54 decks335 decks
1%synergy
Mystic Sanctuary
15%inclusion50 decks335 decks
3%synergy
Alchemist's Refuge
14%inclusion48 decks335 decks
-3%synergy
Rogue's Passage
13%inclusion45 decks335 decks
-8%synergy
Mosswort Bridge
13%inclusion43 decks335 decks
-5%synergy
Shifting Woodland
7.5%inclusion25 decks335 decks
2%synergy
Urza's Saga
6.9%inclusion23 decks335 decks
2%synergy
Minamo, School at Water's Edge
6.3%inclusion21 decks335 decks
1%synergy
Field of the Dead
6.0%inclusion20 decks335 decks
1%synergy
Scavenger Grounds
5.4%inclusion18 decks335 decks
1%synergy
Dryad Arbor
5.1%inclusion17 decks335 decks
0%synergy
Mana Artifacts
Sol Ring
96%inclusion320 decks335 decks
15%synergy
Arcane Signet
82%inclusion275 decks335 decks
19%synergy
Thought Vessel
43%inclusion143 decks335 decks
23%synergy
Talisman of Curiosity
35%inclusion116 decks335 decks
13%synergy
Simic Signet
34%inclusion113 decks335 decks
2%synergy
Mana Vault
20%inclusion68 decks335 decks
14%synergy
Chrome Mox
14%inclusion46 decks335 decks
8%synergy
Fellwar Stone
12%inclusion41 decks335 decks
3%synergy
Lotus Petal
9.3%inclusion31 decks335 decks
3%synergy
Thran Dynamo
7.5%inclusion25 decks335 decks
4%synergy
Mox Diamond
6.9%inclusion23 decks335 decks
2%synergy
Commander's Sphere
6.3%inclusion21 decks335 decks
-2%synergy
Basalt Monolith
5.4%inclusion18 decks335 decks
-2%synergy
Lands
Forest
93%inclusion313 decks335 decks
-2%synergy
Command Tower
93%inclusion312 decks335 decks
8%synergy
Island
93%inclusion312 decks335 decks
-2%synergy
Breeding Pool
76%inclusion256 decks335 decks
30%synergy
Hinterland Harbor
70%inclusion234 decks335 decks
9%synergy
Rejuvenating Springs
69%inclusion232 decks335 decks
26%synergy
Yavimaya Coast
61%inclusion203 decks335 decks
8%synergy
Misty Rainforest
59%inclusion199 decks335 decks
29%synergy
Dreamroot Cascade
56%inclusion188 decks335 decks
13%synergy
Barkchannel Pathway
50%inclusion166 decks335 decks
30%synergy
Flooded Grove
45%inclusion150 decks335 decks
3%synergy
Simic Growth Chamber
41%inclusion139 decks335 decks
-7%synergy
Waterlogged Grove
30%inclusion102 decks335 decks
11%synergy
Vineglimmer Snarl
30%inclusion100 decks335 decks
-9%synergy
Tropical Island
29%inclusion96 decks335 decks
15%synergy
Hedge Maze
27%inclusion91 decks335 decks
8%synergy
Willowrush Verge
25%inclusion84 decks330 decks
8%synergy
Temple of Mystery
25%inclusion84 decks335 decks
-13%synergy
Fabled Passage
24%inclusion82 decks335 decks
10%synergy
Exotic Orchard
22%inclusion74 decks335 decks
-2%synergy
Prismatic Vista
20%inclusion67 decks335 decks
13%synergy
Myriad Landscape
18%inclusion60 decks335 decks
-4%synergy
Sink into Stupor
18%inclusion59 decks335 decks
6%synergy
Flooded Strand
17%inclusion58 decks335 decks
7%synergy
Botanical Sanctum
16%inclusion53 decks335 decks
3%synergy
Windswept Heath
15%inclusion51 decks335 decks
5%synergy
Polluted Delta
15%inclusion50 decks335 decks
5%synergy
Evolving Wilds
15%inclusion50 decks335 decks
-10%synergy
Scalding Tarn
15%inclusion49 decks335 decks
5%synergy
Verdant Catacombs
15%inclusion49 decks335 decks
6%synergy
Rimewood Falls
15%inclusion49 decks335 decks
6%synergy
Bala Ged Recovery
14%inclusion47 decks335 decks
4%synergy
Wooded Foothills
13%inclusion45 decks335 decks
4%synergy
Sea Gate Restoration
13%inclusion44 decks335 decks
8%synergy
Thornwood Falls
13%inclusion42 decks335 decks
-5%synergy
Overflowing Basin
12%inclusion41 decks335 decks
-8%synergy
Snow-Covered Forest
12%inclusion40 decks335 decks
6%synergy
Tangled Islet
11%inclusion38 decks335 decks
-4%synergy
Snow-Covered Island
11%inclusion38 decks335 decks
5%synergy
Terramorphic Expanse
11%inclusion37 decks335 decks
-9%synergy
Glasspool Mimic
10%inclusion35 decks335 decks
6%synergy
Sodden Verdure
10%inclusion12 decks115 decks
-1%synergy
Mana Confluence
10%inclusion34 decks335 decks
5%synergy
Reflecting Pool
10%inclusion32 decks335 decks
6%synergy
City of Brass
10%inclusion32 decks335 decks
4%synergy
Path of Ancestry
9.0%inclusion30 decks335 decks
-8%synergy
Hydroelectric Specimen
7.8%inclusion26 decks335 decks
2%synergy
Gemstone Caverns
7.8%inclusion26 decks335 decks
2%synergy
Blighted Woodland
7.2%inclusion24 decks335 decks
0%synergy
Bridgeworks Battle
7.2%inclusion24 decks335 decks
2%synergy
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