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
3.0%inclusion2 decks67 decks
1%synergy
Lessons from Life
2.9%inclusion2 decks70 decks
-1%synergy
Irma, Part-Time Mutant
2.9%inclusion2 decks70 decks
0%synergy
Transdimensional Bovine
0.9%inclusion1 decks108 decks
0%synergy
World War Hulk
0.8%inclusion1 decks133 decks
1%synergy
High Synergy Cards
Adrix and Nev, Twincasters
81%inclusion273 decks337 decks
72%synergy
Parallel Lives
74%inclusion250 decks337 decks
68%synergy
Elemental Bond
72%inclusion244 decks337 decks
67%synergy
Sakashima of a Thousand Faces
69%inclusion232 decks337 decks
64%synergy
Spark Double
73%inclusion246 decks337 decks
64%synergy
Whelming Wave
69%inclusion232 decks337 decks
57%synergy
Doubling Season
64%inclusion214 decks337 decks
54%synergy
Sakashima the Impostor
53%inclusion180 decks337 decks
51%synergy
Serpent of Yawning Depths
57%inclusion193 decks337 decks
51%synergy
Mana Drain
63%inclusion213 decks337 decks
48%synergy
Top Cards
Counterspell
75%inclusion252 decks337 decks
25%synergy
Cultivate
71%inclusion240 decks337 decks
24%synergy
Kodama's Reach
66%inclusion221 decks337 decks
30%synergy
Heroic Intervention
65%inclusion218 decks337 decks
34%synergy
Birds of Paradise
64%inclusion215 decks337 decks
37%synergy
Nature's Lore
62%inclusion208 decks337 decks
31%synergy
Beast Within
60%inclusion203 decks337 decks
11%synergy
Koma, World-Eater
59%inclusion198 decks333 decks
46%synergy
Rampant Growth
59%inclusion200 decks337 decks
19%synergy
Three Visits
58%inclusion196 decks337 decks
35%synergy
Game Changers
Cyclonic Rift
80%inclusion269 decks337 decks
56%synergy
Rhystic Study
73%inclusion246 decks337 decks
53%synergy
Fierce Guardianship
70%inclusion236 decks337 decks
54%synergy
Worldly Tutor
48%inclusion163 decks337 decks
34%synergy
Seedborn Muse
46%inclusion156 decks337 decks
30%synergy
Mystical Tutor
42%inclusion141 decks337 decks
33%synergy
Force of Will
39%inclusion132 decks337 decks
30%synergy
Consecrated Sphinx
36%inclusion123 decks337 decks
28%synergy
Ancient Tomb
33%inclusion111 decks337 decks
24%synergy
Gaea's Cradle
22%inclusion73 decks337 decks
15%synergy
Creatures
Llanowar Elves
52%inclusion175 decks337 decks
25%synergy
Aesi, Tyrant of Gyre Strait
52%inclusion174 decks337 decks
34%synergy
Craterhoof Behemoth
52%inclusion174 decks337 decks
42%synergy
Spawning Kraken
48%inclusion162 decks337 decks
41%synergy
Junk Winder
47%inclusion160 decks337 decks
41%synergy
Elvish Mystic
45%inclusion150 decks337 decks
22%synergy
Roaming Throne
37%inclusion124 decks337 decks
29%synergy
Ohran Frostfang
35%inclusion117 decks337 decks
31%synergy
Eternal Witness
31%inclusion104 decks337 decks
11%synergy
Arixmethes, Slumbering Isle
30%inclusion100 decks337 decks
16%synergy
Fyndhorn Elves
30%inclusion100 decks337 decks
15%synergy
Sakura-Tribe Elder
29%inclusion99 decks337 decks
10%synergy
Tatyova, Benthic Druid
28%inclusion95 decks337 decks
-3%synergy
Enduring Vitality
27%inclusion92 decks336 decks
20%synergy
Garruk's Packleader
25%inclusion83 decks337 decks
22%synergy
Hullbreaker Horror
24%inclusion82 decks337 decks
7%synergy
Murkfiend Liege
24%inclusion81 decks337 decks
10%synergy
Fanatic of Rhonas
21%inclusion70 decks337 decks
15%synergy
Summon: Leviathan
21%inclusion54 decks261 decks
13%synergy
Delighted Halfling
20%inclusion69 decks337 decks
10%synergy
Archetype of Imagination
19%inclusion65 decks337 decks
15%synergy
Azusa, Lost but Seeking
18%inclusion62 decks337 decks
4%synergy
Esix, Fractal Bloom
14%inclusion48 decks337 decks
10%synergy
Slinn Voda, the Rising Deep
14%inclusion46 decks337 decks
7%synergy
Toski, Bearer of Secrets
13%inclusion45 decks337 decks
10%synergy
Octomancer
13%inclusion44 decks337 decks
8%synergy
Nezahal, Primal Tide
13%inclusion43 decks337 decks
2%synergy
Scute Swarm
12%inclusion42 decks337 decks
-7%synergy
The Unagi of Kyoshi Island
12%inclusion19 decks156 decks
7%synergy
Kinnan, Bonder Prodigy
12%inclusion40 decks337 decks
9%synergy
Curiosity Crafter
11%inclusion37 decks337 decks
8%synergy
Coiling Oracle
11%inclusion37 decks337 decks
-2%synergy
Saryth, the Viper's Fang
10%inclusion35 decks337 decks
9%synergy
Glasspool Mimic
10%inclusion35 decks337 decks
6%synergy
Lotus Cobra
10%inclusion34 decks337 decks
-2%synergy
Chameleon, Master of Disguise
10%inclusion19 decks190 decks
8%synergy
Circle of Dreams Druid
10%inclusion33 decks337 decks
8%synergy
Reclamation Sage
9.5%inclusion32 decks337 decks
-4%synergy
Xolatoyac, the Smiling Flood
9.5%inclusion32 decks337 decks
2%synergy
Uro, Titan of Nature's Wrath
9.2%inclusion31 decks337 decks
-1%synergy
Vorinclex, Voice of Hunger
9.2%inclusion31 decks337 decks
6%synergy
Tireless Provisioner
8.9%inclusion30 decks337 decks
-6%synergy
Badgermole Cub
8.2%inclusion13 decks158 decks
3%synergy
Enduring Curiosity
8.0%inclusion27 decks336 decks
5%synergy
Hydroelectric Specimen
7.7%inclusion26 decks337 decks
2%synergy
Phyrexian Metamorph
7.4%inclusion25 decks337 decks
-1%synergy
Oracle of Mul Daya
7.4%inclusion25 decks337 decks
-1%synergy
Avenger of Zendikar
7.4%inclusion25 decks337 decks
-10%synergy
Faerie Mastermind
7.4%inclusion25 decks337 decks
2%synergy
Selvala, Heart of the Wilds
7.1%inclusion24 decks337 decks
4%synergy
Instants
Swan Song
52%inclusion176 decks337 decks
34%synergy
Growth Spiral
44%inclusion149 decks337 decks
-1%synergy
Pongify
43%inclusion145 decks337 decks
18%synergy
An Offer You Can't Refuse
43%inclusion145 decks337 decks
20%synergy
Double Major
40%inclusion134 decks337 decks
31%synergy
Arcane Denial
35%inclusion118 decks337 decks
12%synergy
Negate
34%inclusion116 decks337 decks
9%synergy
Rapid Hybridization
33%inclusion112 decks337 decks
7%synergy
Second Harvest
33%inclusion112 decks337 decks
27%synergy
Force of Negation
32%inclusion108 decks337 decks
24%synergy
Return of the Wildspeaker
23%inclusion78 decks337 decks
13%synergy
Pact of Negation
21%inclusion72 decks337 decks
15%synergy
Sink into Stupor
18%inclusion59 decks337 decks
6%synergy
Chord of Calling
17%inclusion58 decks337 decks
10%synergy
Krosan Grip
17%inclusion56 decks337 decks
9%synergy
Reality Shift
16%inclusion53 decks337 decks
1%synergy
Nature's Claim
14%inclusion48 decks337 decks
5%synergy
Brainstorm
14%inclusion47 decks337 decks
0%synergy
Voidslime
14%inclusion47 decks337 decks
9%synergy
Tamiyo's Safekeeping
14%inclusion46 decks337 decks
8%synergy
Force of Vigor
12%inclusion40 decks337 decks
8%synergy
Archdruid's Charm
12%inclusion40 decks337 decks
6%synergy
Crop Rotation
12%inclusion39 decks337 decks
-1%synergy
Mystic Reflection
11%inclusion37 decks337 decks
8%synergy
Noxious Revival
11%inclusion37 decks337 decks
6%synergy
Planar Genesis
11%inclusion37 decks337 decks
0%synergy
Simic Charm
11%inclusion37 decks337 decks
3%synergy
Harrow
11%inclusion36 decks337 decks
-1%synergy
Stubborn Denial
10%inclusion35 decks337 decks
8%synergy
Resculpt
9.5%inclusion32 decks337 decks
4%synergy
Strix Serenade
9.5%inclusion32 decks337 decks
6%synergy
Harmonized Crescendo
8.5%inclusion10 decks118 decks
6%synergy
Snakeskin Veil
7.4%inclusion25 decks337 decks
2%synergy
Return to Nature
7.4%inclusion25 decks337 decks
2%synergy
Disallow
7.1%inclusion24 decks337 decks
5%synergy
Muddle the Mixture
6.8%inclusion23 decks337 decks
3%synergy
Narset's Reversal
6.5%inclusion22 decks337 decks
5%synergy
Veil of Summer
6.2%inclusion21 decks337 decks
1%synergy
Entish Restoration
6.2%inclusion21 decks337 decks
-3%synergy
Eureka Moment
5.9%inclusion20 decks337 decks
-5%synergy
Plasm Capture
5.9%inclusion20 decks337 decks
3%synergy
Dispel
5.9%inclusion20 decks337 decks
2%synergy
Flusterstorm
5.6%inclusion19 decks337 decks
0%synergy
Aetherize
5.3%inclusion18 decks337 decks
-7%synergy
Legolas's Quick Reflexes
5.3%inclusion18 decks337 decks
4%synergy
Sublime Epiphany
5.0%inclusion17 decks337 decks
3%synergy
Decisive Denial
5.0%inclusion17 decks337 decks
0%synergy
Collective Resistance
5.0%inclusion17 decks337 decks
2%synergy
Sorceries
Farseek
51%inclusion171 decks337 decks
25%synergy
Irenicus's Vile Duplication
49%inclusion165 decks337 decks
43%synergy
Skyshroud Claim
42%inclusion140 decks337 decks
32%synergy
Finale of Devastation
29%inclusion97 decks337 decks
18%synergy
Quantum Misalignment
23%inclusion79 decks337 decks
21%synergy
Overwhelming Stampede
19%inclusion65 decks337 decks
7%synergy
Triumph of the Hordes
18%inclusion62 decks337 decks
16%synergy
Explore
17%inclusion58 decks337 decks
-3%synergy
Green Sun's Zenith
14%inclusion47 decks337 decks
6%synergy
Bala Ged Recovery
14%inclusion47 decks337 decks
4%synergy
Rite of Replication
13%inclusion45 decks337 decks
6%synergy
Sea Gate Restoration
13%inclusion44 decks337 decks
8%synergy
Migration Path
11%inclusion38 decks337 decks
8%synergy
Rishkar's Expertise
10%inclusion35 decks337 decks
2%synergy
Distant Melody
9.5%inclusion32 decks337 decks
6%synergy
Ponder
8.6%inclusion29 decks337 decks
1%synergy
Shamanic Revelation
7.7%inclusion26 decks337 decks
3%synergy
Explosive Vegetation
7.7%inclusion26 decks337 decks
2%synergy
Bridgeworks Battle
7.1%inclusion24 decks337 decks
2%synergy
Flare of Cultivation
6.8%inclusion23 decks337 decks
5%synergy
Regrowth
6.8%inclusion23 decks337 decks
3%synergy
Natural Order
6.5%inclusion22 decks337 decks
5%synergy
Raise the Palisade
6.5%inclusion22 decks337 decks
0%synergy
Windfall
6.2%inclusion21 decks337 decks
2%synergy
Curse of the Swine
6.2%inclusion21 decks337 decks
-4%synergy
Doppelgang
5.9%inclusion20 decks337 decks
-1%synergy
Urban Evolution
5.6%inclusion19 decks337 decks
-4%synergy
Fabricate
5.3%inclusion18 decks337 decks
-1%synergy
Harmonize
5.3%inclusion18 decks337 decks
0%synergy
Expropriate
5.3%inclusion18 decks337 decks
4%synergy
Shared Roots
5.2%inclusion8 decks155 decks
2%synergy
Preordain
5.0%inclusion17 decks337 decks
-3%synergy
Time Warp
5.0%inclusion17 decks337 decks
3%synergy
Utility Artifacts
Lightning Greaves
49%inclusion166 decks337 decks
29%synergy
Helm of the Host
42%inclusion140 decks337 decks
36%synergy
Swiftfoot Boots
40%inclusion134 decks337 decks
15%synergy
The One Ring
21%inclusion71 decks337 decks
14%synergy
Combine Chrysalis
18%inclusion60 decks337 decks
14%synergy
The Great Henge
15%inclusion50 decks337 decks
5%synergy
Mirror Box
14%inclusion46 decks337 decks
10%synergy
Emerald Medallion
13%inclusion43 decks337 decks
10%synergy
Sapphire Medallion
11%inclusion37 decks337 decks
8%synergy
Eldrazi Monument
10%inclusion34 decks337 decks
10%synergy
Coat of Arms
6.8%inclusion23 decks337 decks
5%synergy
Skullclamp
6.5%inclusion22 decks337 decks
6%synergy
Idol of Oblivion
6.5%inclusion22 decks337 decks
3%synergy
Banner of Kinship
6.3%inclusion21 decks333 decks
5%synergy
Winter Orb
5.6%inclusion19 decks337 decks
5%synergy
Static Orb
5.3%inclusion18 decks337 decks
5%synergy
Enchantments
Tribute to the World Tree
52%inclusion174 decks337 decks
46%synergy
Mystic Remora
45%inclusion153 decks337 decks
31%synergy
Kindred Discovery
37%inclusion126 decks337 decks
28%synergy
Sylvan Library
31%inclusion106 decks337 decks
23%synergy
Exploration
22%inclusion74 decks337 decks
9%synergy
Growing Rites of Itlimoc
22%inclusion74 decks337 decks
16%synergy
Cryptolith Rite
20%inclusion67 decks337 decks
17%synergy
Primal Vigor
17%inclusion57 decks337 decks
14%synergy
Wild Growth
16%inclusion54 decks337 decks
7%synergy
Utopia Sprawl
15%inclusion51 decks337 decks
9%synergy
Garruk's Uprising
13%inclusion44 decks337 decks
-4%synergy
Defense of the Heart
12%inclusion42 decks337 decks
10%synergy
Burgeoning
11%inclusion37 decks337 decks
4%synergy
Propaganda
11%inclusion37 decks337 decks
4%synergy
Unnatural Growth
10%inclusion35 decks337 decks
7%synergy
Paradox Haze
10%inclusion33 decks337 decks
9%synergy
Springleaf Parade
9.3%inclusion11 decks118 decks
7%synergy
Beastmaster Ascension
9.2%inclusion31 decks337 decks
6%synergy
Carpet of Flowers
9.2%inclusion31 decks337 decks
7%synergy
Imprisoned in the Moon
7.4%inclusion25 decks337 decks
3%synergy
Wilderness Reclamation
7.1%inclusion24 decks337 decks
-2%synergy
Kenrith's Transformation
7.1%inclusion24 decks337 decks
3%synergy
Omniscience
6.8%inclusion23 decks337 decks
2%synergy
Dismiss into Dream
6.5%inclusion22 decks337 decks
6%synergy
Extravagant Replication
6.2%inclusion21 decks337 decks
4%synergy
Asceticism
6.2%inclusion21 decks337 decks
3%synergy
Moonlit Meditation
5.1%inclusion11 decks216 decks
4%synergy
Opposition
5.0%inclusion17 decks337 decks
5%synergy
Planeswalkers
Oko, Thief of Crowns
36%inclusion120 decks337 decks
29%synergy
Utility Lands
Reliquary Tower
64%inclusion215 decks337 decks
14%synergy
Boseiju, Who Endures
46%inclusion156 decks337 decks
24%synergy
Otawara, Soaring City
36%inclusion121 decks337 decks
17%synergy
Yavimaya, Cradle of Growth
35%inclusion117 decks337 decks
13%synergy
Command Beacon
26%inclusion86 decks337 decks
22%synergy
Three Tree City
23%inclusion76 decks337 decks
18%synergy
Mistrise Village
17%inclusion50 decks297 decks
6%synergy
Castle Garenbrig
17%inclusion56 decks337 decks
12%synergy
Temple of the False God
16%inclusion54 decks337 decks
0%synergy
Evendo, Waking Haven
16%inclusion35 decks219 decks
11%synergy
Mystic Sanctuary
15%inclusion50 decks337 decks
3%synergy
Alchemist's Refuge
14%inclusion48 decks337 decks
-3%synergy
Rogue's Passage
13%inclusion44 decks337 decks
-9%synergy
Mosswort Bridge
13%inclusion43 decks337 decks
-5%synergy
Shifting Woodland
7.4%inclusion25 decks337 decks
1%synergy
Urza's Saga
6.8%inclusion23 decks337 decks
2%synergy
Minamo, School at Water's Edge
6.2%inclusion21 decks337 decks
1%synergy
Field of the Dead
5.9%inclusion20 decks337 decks
1%synergy
Scavenger Grounds
5.3%inclusion18 decks337 decks
1%synergy
Dryad Arbor
5.0%inclusion17 decks337 decks
0%synergy
Mana Artifacts
Sol Ring
96%inclusion322 decks337 decks
15%synergy
Arcane Signet
82%inclusion276 decks337 decks
19%synergy
Thought Vessel
42%inclusion143 decks337 decks
22%synergy
Talisman of Curiosity
35%inclusion117 decks337 decks
13%synergy
Simic Signet
34%inclusion114 decks337 decks
2%synergy
Mana Vault
20%inclusion68 decks337 decks
14%synergy
Chrome Mox
14%inclusion46 decks337 decks
8%synergy
Fellwar Stone
12%inclusion41 decks337 decks
3%synergy
Lotus Petal
9.2%inclusion31 decks337 decks
3%synergy
Thran Dynamo
7.4%inclusion25 decks337 decks
4%synergy
Mox Diamond
6.8%inclusion23 decks337 decks
2%synergy
Commander's Sphere
6.5%inclusion22 decks337 decks
-1%synergy
Basalt Monolith
5.3%inclusion18 decks337 decks
-2%synergy
Lands
Forest
93%inclusion315 decks337 decks
-2%synergy
Island
93%inclusion314 decks337 decks
-2%synergy
Command Tower
93%inclusion313 decks337 decks
8%synergy
Breeding Pool
77%inclusion258 decks337 decks
30%synergy
Hinterland Harbor
69%inclusion234 decks337 decks
9%synergy
Rejuvenating Springs
69%inclusion232 decks337 decks
26%synergy
Yavimaya Coast
60%inclusion203 decks337 decks
8%synergy
Misty Rainforest
59%inclusion199 decks337 decks
28%synergy
Dreamroot Cascade
56%inclusion188 decks337 decks
12%synergy
Barkchannel Pathway
49%inclusion166 decks337 decks
29%synergy
Flooded Grove
45%inclusion150 decks337 decks
2%synergy
Simic Growth Chamber
42%inclusion140 decks337 decks
-7%synergy
Waterlogged Grove
30%inclusion102 decks337 decks
10%synergy
Vineglimmer Snarl
30%inclusion101 decks337 decks
-9%synergy
Tropical Island
28%inclusion96 decks337 decks
14%synergy
Hedge Maze
27%inclusion92 decks337 decks
8%synergy
Temple of Mystery
26%inclusion86 decks337 decks
-12%synergy
Willowrush Verge
25%inclusion84 decks332 decks
8%synergy
Fabled Passage
25%inclusion83 decks337 decks
10%synergy
Exotic Orchard
22%inclusion75 decks337 decks
-1%synergy
Prismatic Vista
20%inclusion67 decks337 decks
13%synergy
Myriad Landscape
18%inclusion60 decks337 decks
-4%synergy
Sink into Stupor
18%inclusion59 decks337 decks
6%synergy
Flooded Strand
17%inclusion58 decks337 decks
6%synergy
Botanical Sanctum
16%inclusion55 decks337 decks
3%synergy
Evolving Wilds
15%inclusion52 decks337 decks
-10%synergy
Windswept Heath
15%inclusion51 decks337 decks
5%synergy
Polluted Delta
15%inclusion50 decks337 decks
5%synergy
Verdant Catacombs
15%inclusion49 decks337 decks
6%synergy
Scalding Tarn
15%inclusion49 decks337 decks
5%synergy
Rimewood Falls
14%inclusion48 decks337 decks
6%synergy
Bala Ged Recovery
14%inclusion47 decks337 decks
4%synergy
Wooded Foothills
13%inclusion45 decks337 decks
4%synergy
Sea Gate Restoration
13%inclusion44 decks337 decks
8%synergy
Thornwood Falls
12%inclusion42 decks337 decks
-5%synergy
Overflowing Basin
12%inclusion41 decks337 decks
-8%synergy
Snow-Covered Forest
12%inclusion40 decks337 decks
6%synergy
Terramorphic Expanse
12%inclusion39 decks337 decks
-8%synergy
Snow-Covered Island
11%inclusion38 decks337 decks
5%synergy
Tangled Islet
11%inclusion38 decks337 decks
-4%synergy
Sodden Verdure
11%inclusion13 decks118 decks
-1%synergy
Glasspool Mimic
10%inclusion35 decks337 decks
6%synergy
Mana Confluence
10%inclusion34 decks337 decks
5%synergy
City of Brass
9.5%inclusion32 decks337 decks
4%synergy
Reflecting Pool
9.2%inclusion31 decks337 decks
6%synergy
Path of Ancestry
9.2%inclusion31 decks337 decks
-8%synergy
Hydroelectric Specimen
7.7%inclusion26 decks337 decks
2%synergy
Gemstone Caverns
7.7%inclusion26 decks337 decks
2%synergy
Blighted Woodland
7.1%inclusion24 decks337 decks
0%synergy
Bridgeworks Battle
7.1%inclusion24 decks337 decks
2%synergy
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