Koma, Cosmos Serpent (Commander) - Expensive Optimized

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #311
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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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Tam, Mindful First-Year
25%inclusion1 decks4 decks
23%synergy
Springleaf Parade
25%inclusion1 decks4 decks
23%synergy
Sodden Verdure
25%inclusion1 decks4 decks
17%synergy
Omni-Changeling
25%inclusion1 decks4 decks
23%synergy
High Synergy Cards
Parallel Lives
83%inclusion24 decks29 decks
77%synergy
Elemental Bond
76%inclusion22 decks29 decks
70%synergy
Sakashima of a Thousand Faces
72%inclusion21 decks29 decks
67%synergy
Adrix and Nev, Twincasters
76%inclusion22 decks29 decks
67%synergy
Mana Drain
83%inclusion24 decks29 decks
67%synergy
Birds of Paradise
90%inclusion26 decks29 decks
63%synergy
Tribute to the World Tree
69%inclusion20 decks29 decks
63%synergy
Force of Negation
69%inclusion20 decks29 decks
61%synergy
Sakashima the Impostor
62%inclusion18 decks29 decks
59%synergy
Spark Double
69%inclusion20 decks29 decks
59%synergy
Top Cards
Mystic Remora
72%inclusion21 decks29 decks
58%synergy
Three Visits
69%inclusion20 decks29 decks
46%synergy
Counterspell
69%inclusion20 decks29 decks
19%synergy
Heroic Intervention
66%inclusion19 decks29 decks
35%synergy
Nature's Lore
66%inclusion19 decks29 decks
35%synergy
Sylvan Library
66%inclusion19 decks29 decks
57%synergy
Doubling Season
66%inclusion19 decks29 decks
56%synergy
Craterhoof Behemoth
66%inclusion19 decks29 decks
56%synergy
Swan Song
62%inclusion18 decks29 decks
44%synergy
Beast Within
59%inclusion17 decks29 decks
9%synergy
Game Changers
Gaea's Cradle
97%inclusion28 decks29 decks
90%synergy
Rhystic Study
97%inclusion28 decks29 decks
76%synergy
Cyclonic Rift
93%inclusion27 decks29 decks
68%synergy
Force of Will
86%inclusion25 decks29 decks
77%synergy
Fierce Guardianship
86%inclusion25 decks29 decks
70%synergy
Ancient Tomb
83%inclusion24 decks29 decks
74%synergy
Worldly Tutor
76%inclusion22 decks29 decks
61%synergy
Chrome Mox
72%inclusion21 decks29 decks
66%synergy
The One Ring
66%inclusion19 decks29 decks
58%synergy
Mana Vault
66%inclusion19 decks29 decks
59%synergy
Creatures
Consecrated Sphinx
59%inclusion17 decks29 decks
50%synergy
Koma, World-Eater
57%inclusion16 decks28 decks
44%synergy
Llanowar Elves
55%inclusion16 decks29 decks
28%synergy
Serpent of Yawning Depths
52%inclusion15 decks29 decks
45%synergy
Delighted Halfling
52%inclusion15 decks29 decks
41%synergy
Elvish Mystic
52%inclusion15 decks29 decks
29%synergy
Enduring Vitality
48%inclusion14 decks29 decks
41%synergy
Roaming Throne
48%inclusion14 decks29 decks
40%synergy
Seedborn Muse
48%inclusion14 decks29 decks
32%synergy
Aesi, Tyrant of Gyre Strait
48%inclusion14 decks29 decks
31%synergy
Spawning Kraken
45%inclusion13 decks29 decks
37%synergy
Fyndhorn Elves
41%inclusion12 decks29 decks
27%synergy
Junk Winder
41%inclusion12 decks29 decks
35%synergy
Hullbreaker Horror
31%inclusion9 decks29 decks
13%synergy
Badgermole Cub
29%inclusion2 decks7 decks
23%synergy
Fanatic of Rhonas
28%inclusion8 decks29 decks
22%synergy
Kinnan, Bonder Prodigy
28%inclusion8 decks29 decks
24%synergy
Azusa, Lost but Seeking
28%inclusion8 decks29 decks
13%synergy
Garruk's Packleader
24%inclusion7 decks29 decks
22%synergy
Bloom Tender
21%inclusion6 decks29 decks
16%synergy
Circle of Dreams Druid
21%inclusion6 decks29 decks
18%synergy
Arixmethes, Slumbering Isle
21%inclusion6 decks29 decks
7%synergy
Chameleon, Master of Disguise
18%inclusion2 decks11 decks
16%synergy
Thrasios, Triton Hero
17%inclusion5 decks29 decks
10%synergy
Elvish Spirit Guide
17%inclusion5 decks29 decks
13%synergy
Vorinclex, Voice of Hunger
17%inclusion5 decks29 decks
14%synergy
Eternal Witness
17%inclusion5 decks29 decks
-3%synergy
The Unagi of Kyoshi Island
14%inclusion1 decks7 decks
9%synergy
Wan Shi Tong, Librarian
14%inclusion1 decks7 decks
9%synergy
Tatyova, Benthic Druid
14%inclusion4 decks29 decks
-17%synergy
Faerie Mastermind
14%inclusion4 decks29 decks
9%synergy
Lotus Cobra
14%inclusion4 decks29 decks
1%synergy
Ohran Frostfang
14%inclusion4 decks29 decks
10%synergy
Spellskite
14%inclusion4 decks29 decks
9%synergy
Scute Swarm
14%inclusion4 decks29 decks
-6%synergy
Ledger Shredder
14%inclusion4 decks29 decks
12%synergy
Summon: Leviathan
11%inclusion2 decks18 decks
4%synergy
Dryad of the Ilysian Grove
10%inclusion3 decks29 decks
0%synergy
Selvala, Heart of the Wilds
10%inclusion3 decks29 decks
7%synergy
Toski, Bearer of Secrets
10%inclusion3 decks29 decks
7%synergy
Nezahal, Primal Tide
10%inclusion3 decks29 decks
-1%synergy
Arbor Elf
10%inclusion3 decks29 decks
5%synergy
Pollywog Prodigy
10%inclusion3 decks29 decks
4%synergy
Archetype of Imagination
10%inclusion3 decks29 decks
6%synergy
Guardian Augmenter
10%inclusion3 decks29 decks
9%synergy
High Fae Trickster
7.1%inclusion2 decks28 decks
3%synergy
Frenzied Baloth
7.1%inclusion1 decks14 decks
6%synergy
Starwinder
7.1%inclusion1 decks14 decks
1%synergy
Icetill Explorer
7.1%inclusion1 decks14 decks
2%synergy
Troyan, Gutsy Explorer
6.9%inclusion2 decks29 decks
4%synergy
Instants
Mystical Tutor
59%inclusion17 decks29 decks
50%synergy
An Offer You Can't Refuse
52%inclusion15 decks29 decks
29%synergy
Crop Rotation
45%inclusion13 decks29 decks
32%synergy
Pongify
41%inclusion12 decks29 decks
17%synergy
Arcane Denial
38%inclusion11 decks29 decks
15%synergy
Double Major
31%inclusion9 decks29 decks
23%synergy
Force of Vigor
28%inclusion8 decks29 decks
23%synergy
Pact of Negation
28%inclusion8 decks29 decks
21%synergy
Sink into Stupor
28%inclusion8 decks29 decks
16%synergy
Rapid Hybridization
28%inclusion8 decks29 decks
1%synergy
Archdruid's Charm
24%inclusion7 decks29 decks
18%synergy
Negate
21%inclusion6 decks29 decks
-5%synergy
Growth Spiral
21%inclusion6 decks29 decks
-25%synergy
Krosan Grip
21%inclusion6 decks29 decks
13%synergy
Return of the Wildspeaker
21%inclusion6 decks29 decks
10%synergy
Second Harvest
21%inclusion6 decks29 decks
14%synergy
Flusterstorm
21%inclusion6 decks29 decks
15%synergy
Mindbreak Trap
17%inclusion5 decks29 decks
13%synergy
Brainstorm
14%inclusion4 decks29 decks
-1%synergy
Chord of Calling
14%inclusion4 decks29 decks
7%synergy
Voidslime
14%inclusion4 decks29 decks
9%synergy
Mental Misstep
14%inclusion4 decks29 decks
9%synergy
Legolas's Quick Reflexes
14%inclusion4 decks29 decks
12%synergy
Muddle the Mixture
10%inclusion3 decks29 decks
6%synergy
Resculpt
10%inclusion3 decks29 decks
5%synergy
Noxious Revival
10%inclusion3 decks29 decks
5%synergy
Dispel
10%inclusion3 decks29 decks
6%synergy
Reality Shift
6.9%inclusion2 decks29 decks
-8%synergy
Strix Serenade
6.9%inclusion2 decks29 decks
4%synergy
Abjure
6.9%inclusion2 decks29 decks
6%synergy
Miscast
6.9%inclusion2 decks29 decks
5%synergy
Stubborn Denial
6.9%inclusion2 decks29 decks
4%synergy
Keep Watch
6.9%inclusion2 decks29 decks
7%synergy
Stifle
6.9%inclusion2 decks29 decks
6%synergy
Collective Resistance
6.9%inclusion2 decks29 decks
3%synergy
Veil of Summer
6.9%inclusion2 decks29 decks
2%synergy
Plasm Capture
6.9%inclusion2 decks29 decks
3%synergy
Nature's Claim
6.9%inclusion2 decks29 decks
-3%synergy
Harrow
6.9%inclusion2 decks29 decks
-5%synergy
Dramatic Reversal
6.9%inclusion2 decks29 decks
2%synergy
Sorceries
Farseek
52%inclusion15 decks29 decks
26%synergy
Finale of Devastation
52%inclusion15 decks29 decks
41%synergy
Cultivate
52%inclusion15 decks29 decks
5%synergy
Irenicus's Vile Duplication
48%inclusion14 decks29 decks
42%synergy
Whelming Wave
48%inclusion14 decks29 decks
37%synergy
Kodama's Reach
41%inclusion12 decks29 decks
5%synergy
Skyshroud Claim
38%inclusion11 decks29 decks
29%synergy
Rampant Growth
38%inclusion11 decks29 decks
-3%synergy
Green Sun's Zenith
31%inclusion9 decks29 decks
23%synergy
Sea Gate Restoration
24%inclusion7 decks29 decks
19%synergy
Explore
21%inclusion6 decks29 decks
0%synergy
Natural Order
17%inclusion5 decks29 decks
16%synergy
Quantum Misalignment
17%inclusion5 decks29 decks
14%synergy
Sylvan Tutor
17%inclusion5 decks29 decks
16%synergy
Overwhelming Stampede
17%inclusion5 decks29 decks
5%synergy
Triumph of the Hordes
14%inclusion4 decks29 decks
11%synergy
Raise the Palisade
14%inclusion4 decks29 decks
7%synergy
Doppelgang
10%inclusion3 decks29 decks
4%synergy
Bala Ged Recovery
10%inclusion3 decks29 decks
0%synergy
Migration Path
10%inclusion3 decks29 decks
7%synergy
Lórien Revealed
10%inclusion3 decks29 decks
7%synergy
Replication Technique
6.9%inclusion2 decks29 decks
4%synergy
Turntimber Symbiosis
6.9%inclusion2 decks29 decks
5%synergy
Urban Evolution
6.9%inclusion2 decks29 decks
-3%synergy
Transmute Artifact
6.9%inclusion2 decks29 decks
4%synergy
Fabricate
6.9%inclusion2 decks29 decks
1%synergy
Ezuri's Predation
6.9%inclusion2 decks29 decks
-1%synergy
Windfall
6.9%inclusion2 decks29 decks
3%synergy
Last March of the Ents
6.9%inclusion2 decks29 decks
3%synergy
Personal Tutor
6.9%inclusion2 decks29 decks
6%synergy
Nanogene Conversion
6.9%inclusion2 decks29 decks
6%synergy
Time Spiral
6.9%inclusion2 decks29 decks
7%synergy
Utility Artifacts
Helm of the Host
48%inclusion14 decks29 decks
43%synergy
Lightning Greaves
41%inclusion12 decks29 decks
21%synergy
The Great Henge
24%inclusion7 decks29 decks
15%synergy
Sensei's Divining Top
14%inclusion4 decks29 decks
10%synergy
Swiftfoot Boots
14%inclusion4 decks29 decks
-12%synergy
Static Orb
10%inclusion3 decks29 decks
10%synergy
Winter Orb
10%inclusion3 decks29 decks
10%synergy
Combine Chrysalis
10%inclusion3 decks29 decks
6%synergy
Eldrazi Monument
10%inclusion3 decks29 decks
10%synergy
Isochron Scepter
10%inclusion3 decks29 decks
8%synergy
Phyrexian Altar
6.9%inclusion2 decks29 decks
7%synergy
Whispersilk Cloak
6.9%inclusion2 decks29 decks
5%synergy
Skullclamp
6.9%inclusion2 decks29 decks
6%synergy
Enchantments
Kindred Discovery
31%inclusion9 decks29 decks
21%synergy
Cryptolith Rite
24%inclusion7 decks29 decks
21%synergy
Exploration
24%inclusion7 decks29 decks
11%synergy
Utopia Sprawl
21%inclusion6 decks29 decks
14%synergy
Wild Growth
21%inclusion6 decks29 decks
12%synergy
Burgeoning
21%inclusion6 decks29 decks
14%synergy
Growing Rites of Itlimoc
14%inclusion4 decks29 decks
8%synergy
Carpet of Flowers
14%inclusion4 decks29 decks
11%synergy
Propaganda
10%inclusion3 decks29 decks
3%synergy
Defense of the Heart
10%inclusion3 decks29 decks
8%synergy
Impostor Syndrome
8.3%inclusion1 decks12 decks
6%synergy
Pattern of Rebirth
6.9%inclusion2 decks29 decks
7%synergy
Kenrith's Transformation
6.9%inclusion2 decks29 decks
3%synergy
Stasis
6.9%inclusion2 decks29 decks
7%synergy
Verity Circle
6.9%inclusion2 decks29 decks
6%synergy
Imprisoned in the Moon
6.9%inclusion2 decks29 decks
3%synergy
Earthcraft
6.9%inclusion2 decks29 decks
6%synergy
Opposition
6.9%inclusion2 decks29 decks
7%synergy
Unnatural Growth
6.9%inclusion2 decks29 decks
3%synergy
Planeswalkers
Oko, Thief of Crowns
31%inclusion9 decks29 decks
24%synergy
Narset, Parter of Veils
6.9%inclusion2 decks29 decks
5%synergy
Utility Lands
Boseiju, Who Endures
76%inclusion22 decks29 decks
54%synergy
Otawara, Soaring City
72%inclusion21 decks29 decks
54%synergy
Yavimaya, Cradle of Growth
62%inclusion18 decks29 decks
41%synergy
Reliquary Tower
59%inclusion17 decks29 decks
9%synergy
Three Tree City
45%inclusion13 decks29 decks
40%synergy
Command Beacon
34%inclusion10 decks29 decks
31%synergy
Evendo, Waking Haven
29%inclusion4 decks14 decks
23%synergy
Urza's Saga
28%inclusion8 decks29 decks
23%synergy
Mistrise Village
23%inclusion6 decks26 decks
12%synergy
Wasteland
21%inclusion6 decks29 decks
19%synergy
Strip Mine
21%inclusion6 decks29 decks
18%synergy
Shifting Woodland
17%inclusion5 decks29 decks
11%synergy
Castle Garenbrig
17%inclusion5 decks29 decks
13%synergy
Alchemist's Refuge
17%inclusion5 decks29 decks
0%synergy
Rogue's Passage
17%inclusion5 decks29 decks
-5%synergy
Mystic Sanctuary
14%inclusion4 decks29 decks
1%synergy
Minamo, School at Water's Edge
14%inclusion4 decks29 decks
8%synergy
Dryad Arbor
14%inclusion4 decks29 decks
9%synergy
Field of the Dead
14%inclusion4 decks29 decks
9%synergy
Yavimaya Hollow
10%inclusion3 decks29 decks
10%synergy
Maze of Ith
6.9%inclusion2 decks29 decks
4%synergy
Mosswort Bridge
6.9%inclusion2 decks29 decks
-11%synergy
Nykthos, Shrine to Nyx
6.9%inclusion2 decks29 decks
4%synergy
Scavenger Grounds
6.9%inclusion2 decks29 decks
3%synergy
Mana Artifacts
Sol Ring
100%inclusion29 decks29 decks
20%synergy
Arcane Signet
90%inclusion26 decks29 decks
27%synergy
Mox Diamond
55%inclusion16 decks29 decks
50%synergy
Talisman of Curiosity
48%inclusion14 decks29 decks
26%synergy
Lotus Petal
48%inclusion14 decks29 decks
42%synergy
Thought Vessel
41%inclusion12 decks29 decks
21%synergy
Grim Monolith
24%inclusion7 decks29 decks
21%synergy
Fellwar Stone
21%inclusion6 decks29 decks
11%synergy
Simic Signet
21%inclusion6 decks29 decks
-11%synergy
Mox Opal
10%inclusion3 decks29 decks
6%synergy
Basalt Monolith
10%inclusion3 decks29 decks
3%synergy
Mox Amber
6.9%inclusion2 decks29 decks
1%synergy
Decanter of Endless Water
6.9%inclusion2 decks29 decks
2%synergy
Lands
Command Tower
100%inclusion29 decks29 decks
15%synergy
Island
97%inclusion28 decks29 decks
1%synergy
Forest
97%inclusion28 decks29 decks
1%synergy
Breeding Pool
93%inclusion27 decks29 decks
47%synergy
Tropical Island
93%inclusion27 decks29 decks
79%synergy
Misty Rainforest
86%inclusion25 decks29 decks
55%synergy
Rejuvenating Springs
83%inclusion24 decks29 decks
40%synergy
Yavimaya Coast
66%inclusion19 decks29 decks
13%synergy
Barkchannel Pathway
55%inclusion16 decks29 decks
35%synergy
Windswept Heath
55%inclusion16 decks29 decks
45%synergy
Flooded Strand
52%inclusion15 decks29 decks
41%synergy
Hinterland Harbor
52%inclusion15 decks29 decks
-8%synergy
Wooded Foothills
48%inclusion14 decks29 decks
39%synergy
Polluted Delta
48%inclusion14 decks29 decks
38%synergy
Mana Confluence
48%inclusion14 decks29 decks
43%synergy
Hedge Maze
45%inclusion13 decks29 decks
25%synergy
Dreamroot Cascade
45%inclusion13 decks29 decks
2%synergy
Prismatic Vista
45%inclusion13 decks29 decks
38%synergy
Verdant Catacombs
45%inclusion13 decks29 decks
36%synergy
Waterlogged Grove
41%inclusion12 decks29 decks
21%synergy
Scalding Tarn
41%inclusion12 decks29 decks
32%synergy
City of Brass
38%inclusion11 decks29 decks
32%synergy
Flooded Grove
31%inclusion9 decks29 decks
-11%synergy
Gemstone Caverns
31%inclusion9 decks29 decks
26%synergy
Sink into Stupor
28%inclusion8 decks29 decks
16%synergy
Sea Gate Restoration
24%inclusion7 decks29 decks
19%synergy
Simic Growth Chamber
24%inclusion7 decks29 decks
-24%synergy
Fabled Passage
24%inclusion7 decks29 decks
9%synergy
Exotic Orchard
21%inclusion6 decks29 decks
-3%synergy
Vineglimmer Snarl
17%inclusion5 decks29 decks
-22%synergy
Willowrush Verge
14%inclusion4 decks28 decks
-3%synergy
Reflecting Pool
14%inclusion4 decks29 decks
11%synergy
Evolving Wilds
10%inclusion3 decks29 decks
-15%synergy
Bala Ged Recovery
10%inclusion3 decks29 decks
0%synergy
Terramorphic Expanse
10%inclusion3 decks29 decks
-10%synergy
Talon Gates of Madara
10%inclusion3 decks29 decks
3%synergy
Turntimber Symbiosis
6.9%inclusion2 decks29 decks
5%synergy
Snow-Covered Forest
6.9%inclusion2 decks29 decks
1%synergy
Temple of Mystery
6.9%inclusion2 decks29 decks
-31%synergy
Snow-Covered Island
6.9%inclusion2 decks29 decks
1%synergy
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