Koma, Cosmos Serpent (Commander) - cEDH Stax

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #343
4decks
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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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Lands
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Winter Orb
100%inclusion4 decks4 decks
100%synergy
Adrix and Nev, Twincasters
100%inclusion4 decks4 decks
91%synergy
Heroic Intervention
100%inclusion4 decks4 decks
69%synergy
Game Changers
Cyclonic Rift
100%inclusion4 decks4 decks
77%synergy
Ancient Tomb
75%inclusion3 decks4 decks
66%synergy
The One Ring
75%inclusion3 decks4 decks
68%synergy
Rhystic Study
75%inclusion3 decks4 decks
55%synergy
Mana Vault
75%inclusion3 decks4 decks
69%synergy
Fierce Guardianship
75%inclusion3 decks4 decks
59%synergy
Seedborn Muse
50%inclusion2 decks4 decks
34%synergy
Gaea's Cradle
50%inclusion2 decks4 decks
43%synergy
Force of Will
50%inclusion2 decks4 decks
41%synergy
Chrome Mox
50%inclusion2 decks4 decks
44%synergy
Creatures
Sakashima of a Thousand Faces
75%inclusion3 decks4 decks
70%synergy
Birds of Paradise
75%inclusion3 decks4 decks
47%synergy
Phyrexian Metamorph
50%inclusion2 decks4 decks
41%synergy
Roaming Throne
50%inclusion2 decks4 decks
43%synergy
Saryth, the Viper's Fang
50%inclusion2 decks4 decks
49%synergy
Junk Winder
50%inclusion2 decks4 decks
44%synergy
Sakashima the Impostor
50%inclusion2 decks4 decks
48%synergy
The Unagi of Kyoshi Island
33%inclusion1 decks3 decks
28%synergy
Trophy Mage
25%inclusion1 decks4 decks
21%synergy
Jaheira, Friend of the Forest
25%inclusion1 decks4 decks
21%synergy
Peregrine Drake
25%inclusion1 decks4 decks
21%synergy
Garruk's Packleader
25%inclusion1 decks4 decks
23%synergy
Octomancer
25%inclusion1 decks4 decks
21%synergy
Koma, World-Eater
25%inclusion1 decks4 decks
13%synergy
Tishana's Tidebinder
25%inclusion1 decks4 decks
20%synergy
Inga and Esika
25%inclusion1 decks4 decks
23%synergy
Enduring Vitality
25%inclusion1 decks4 decks
17%synergy
Ornithopter of Paradise
25%inclusion1 decks4 decks
20%synergy
Elvish Mystic
25%inclusion1 decks4 decks
2%synergy
Spellseeker
25%inclusion1 decks4 decks
23%synergy
Walking Ballista
25%inclusion1 decks4 decks
20%synergy
Murkfiend Liege
25%inclusion1 decks4 decks
12%synergy
Aesi, Tyrant of Gyre Strait
25%inclusion1 decks4 decks
7%synergy
Llanowar Elves
25%inclusion1 decks4 decks
-3%synergy
Archetype of Endurance
25%inclusion1 decks4 decks
24%synergy
Kozilek, Butcher of Truth
25%inclusion1 decks4 decks
23%synergy
Gilded Drake
25%inclusion1 decks4 decks
23%synergy
Progenitor Mimic
25%inclusion1 decks4 decks
21%synergy
Lotus Cobra
25%inclusion1 decks4 decks
13%synergy
Nyxbloom Ancient
25%inclusion1 decks4 decks
18%synergy
Craterhoof Behemoth
25%inclusion1 decks4 decks
14%synergy
Spark Double
25%inclusion1 decks4 decks
16%synergy
Augmenter Pugilist
25%inclusion1 decks4 decks
24%synergy
Enduring Curiosity
25%inclusion1 decks4 decks
22%synergy
Hulking Raptor
25%inclusion1 decks4 decks
25%synergy
Archetype of Imagination
25%inclusion1 decks4 decks
21%synergy
Faerie Mastermind
25%inclusion1 decks4 decks
19%synergy
Tireless Provisioner
25%inclusion1 decks4 decks
11%synergy
Zopandrel, Hunger Dominus
25%inclusion1 decks4 decks
23%synergy
Ohran Frostfang
25%inclusion1 decks4 decks
21%synergy
Glasspool Mimic
25%inclusion1 decks4 decks
21%synergy
Tribute Mage
25%inclusion1 decks4 decks
24%synergy
Endurance
25%inclusion1 decks4 decks
21%synergy
Hullbreaker Horror
25%inclusion1 decks4 decks
8%synergy
Cankerbloom
25%inclusion1 decks4 decks
22%synergy
Thorn Mammoth
25%inclusion1 decks4 decks
23%synergy
Sakura-Tribe Elder
25%inclusion1 decks4 decks
7%synergy
Deadeye Navigator
25%inclusion1 decks4 decks
22%synergy
Jin-Gitaxias, Progress Tyrant
25%inclusion1 decks4 decks
23%synergy
Delighted Halfling
25%inclusion1 decks4 decks
14%synergy
Instants
Mana Drain
75%inclusion3 decks4 decks
60%synergy
Simic Charm
75%inclusion3 decks4 decks
68%synergy
Counterspell
75%inclusion3 decks4 decks
26%synergy
Trickbind
50%inclusion2 decks4 decks
50%synergy
An Offer You Can't Refuse
50%inclusion2 decks4 decks
26%synergy
Negate
50%inclusion2 decks4 decks
25%synergy
Second Harvest
50%inclusion2 decks4 decks
44%synergy
Beast Within
50%inclusion2 decks4 decks
2%synergy
Force of Negation
50%inclusion2 decks4 decks
42%synergy
Double Major
50%inclusion2 decks4 decks
42%synergy
Mystical Tutor
50%inclusion2 decks4 decks
42%synergy
Pongify
25%inclusion1 decks4 decks
0%synergy
Mental Misstep
25%inclusion1 decks4 decks
20%synergy
Crop Rotation
25%inclusion1 decks4 decks
13%synergy
Return of the Wildspeaker
25%inclusion1 decks4 decks
15%synergy
Archdruid's Charm
25%inclusion1 decks4 decks
20%synergy
Krosan Grip
25%inclusion1 decks4 decks
19%synergy
Tyvar's Stand
25%inclusion1 decks4 decks
20%synergy
Turn Aside
25%inclusion1 decks4 decks
25%synergy
Flare of Denial
25%inclusion1 decks4 decks
22%synergy
Mystic Reflection
25%inclusion1 decks4 decks
23%synergy
Force of Vigor
25%inclusion1 decks4 decks
21%synergy
Smuggler's Surprise
25%inclusion1 decks4 decks
24%synergy
Chord of Calling
25%inclusion1 decks4 decks
18%synergy
Nature's Claim
25%inclusion1 decks4 decks
16%synergy
Dispel
25%inclusion1 decks4 decks
21%synergy
Resculpt
25%inclusion1 decks4 decks
20%synergy
Archmage's Charm
25%inclusion1 decks4 decks
24%synergy
Into the Flood Maw
25%inclusion1 decks4 decks
21%synergy
Swan Song
25%inclusion1 decks4 decks
6%synergy
Noxious Revival
25%inclusion1 decks4 decks
20%synergy
Arcane Denial
25%inclusion1 decks4 decks
3%synergy
Stifle
25%inclusion1 decks4 decks
24%synergy
Tamiyo's Safekeeping
25%inclusion1 decks4 decks
20%synergy
Voidslime
25%inclusion1 decks4 decks
20%synergy
Narset's Reversal
25%inclusion1 decks4 decks
23%synergy
Worldly Tutor
25%inclusion1 decks4 decks
11%synergy
Pact of Negation
25%inclusion1 decks4 decks
19%synergy
Sorceries
Rampant Growth
75%inclusion3 decks4 decks
36%synergy
Kodama's Reach
50%inclusion2 decks4 decks
16%synergy
Skyshroud Claim
50%inclusion2 decks4 decks
41%synergy
Fabricate
50%inclusion2 decks4 decks
44%synergy
Curse of the Swine
50%inclusion2 decks4 decks
38%synergy
Nature's Lore
50%inclusion2 decks4 decks
17%synergy
Cultivate
50%inclusion2 decks4 decks
5%synergy
Windfall
25%inclusion1 decks4 decks
21%synergy
Quantum Misalignment
25%inclusion1 decks4 decks
22%synergy
Farseek
25%inclusion1 decks4 decks
-2%synergy
Finale of Devastation
25%inclusion1 decks4 decks
14%synergy
Bribery
25%inclusion1 decks4 decks
25%synergy
Vastwood Surge
25%inclusion1 decks4 decks
24%synergy
Natural Order
25%inclusion1 decks4 decks
24%synergy
Personal Tutor
25%inclusion1 decks4 decks
24%synergy
Rishkar's Expertise
25%inclusion1 decks4 decks
16%synergy
Explosive Vegetation
25%inclusion1 decks4 decks
19%synergy
Irenicus's Vile Duplication
25%inclusion1 decks4 decks
19%synergy
Explore
25%inclusion1 decks4 decks
5%synergy
Genesis Wave
25%inclusion1 decks4 decks
21%synergy
Whelming Wave
25%inclusion1 decks4 decks
15%synergy
Solve the Equation
25%inclusion1 decks4 decks
23%synergy
Raise the Palisade
25%inclusion1 decks4 decks
19%synergy
Rite of Replication
25%inclusion1 decks4 decks
18%synergy
Utility Artifacts
Static Orb
75%inclusion3 decks4 decks
75%synergy
Helm of the Host
50%inclusion2 decks4 decks
45%synergy
Winter Moon
50%inclusion2 decks4 decks
50%synergy
Isochron Scepter
50%inclusion2 decks4 decks
48%synergy
Manifold Key
25%inclusion1 decks4 decks
25%synergy
Mirror Box
25%inclusion1 decks4 decks
22%synergy
Coat of Arms
25%inclusion1 decks4 decks
24%synergy
Skullclamp
25%inclusion1 decks4 decks
23%synergy
Akroma's Memorial
25%inclusion1 decks4 decks
24%synergy
Swiftfoot Boots
25%inclusion1 decks4 decks
0%synergy
Lightning Greaves
25%inclusion1 decks4 decks
5%synergy
Emerald Medallion
25%inclusion1 decks4 decks
22%synergy
Staff of Domination
25%inclusion1 decks4 decks
23%synergy
Sapphire Medallion
25%inclusion1 decks4 decks
21%synergy
Damping Sphere
25%inclusion1 decks4 decks
25%synergy
Smokestack
25%inclusion1 decks4 decks
25%synergy
Enchantments
Doubling Season
75%inclusion3 decks4 decks
64%synergy
Tribute to the World Tree
75%inclusion3 decks4 decks
69%synergy
Parallel Lives
75%inclusion3 decks4 decks
69%synergy
Cryptolith Rite
50%inclusion2 decks4 decks
46%synergy
Verity Circle
50%inclusion2 decks4 decks
49%synergy
Burgeoning
50%inclusion2 decks4 decks
43%synergy
Primal Vigor
50%inclusion2 decks4 decks
47%synergy
Elemental Bond
50%inclusion2 decks4 decks
44%synergy
Moonlit Meditation
33%inclusion1 decks3 decks
32%synergy
Kindred Discovery
25%inclusion1 decks4 decks
16%synergy
Exploration
25%inclusion1 decks4 decks
12%synergy
Frozen Aether
25%inclusion1 decks4 decks
25%synergy
Pattern of Rebirth
25%inclusion1 decks4 decks
25%synergy
Earthcraft
25%inclusion1 decks4 decks
25%synergy
Unnatural Growth
25%inclusion1 decks4 decks
22%synergy
Mirrormade
25%inclusion1 decks4 decks
23%synergy
Song of the Dryads
25%inclusion1 decks4 decks
24%synergy
Mystic Remora
25%inclusion1 decks4 decks
11%synergy
Asceticism
25%inclusion1 decks4 decks
22%synergy
Leyline of Anticipation
25%inclusion1 decks4 decks
21%synergy
Kenrith's Transformation
25%inclusion1 decks4 decks
22%synergy
Stasis
25%inclusion1 decks4 decks
25%synergy
Cream of the Crop
25%inclusion1 decks4 decks
25%synergy
Leyline of Vitality
25%inclusion1 decks4 decks
25%synergy
Defense of the Heart
25%inclusion1 decks4 decks
23%synergy
Diplomatic Immunity
25%inclusion1 decks4 decks
25%synergy
Battles
Invasion of Segovia
25%inclusion1 decks4 decks
24%synergy
Planeswalkers
Oko, Thief of Crowns
25%inclusion1 decks4 decks
19%synergy
Narset, Parter of Veils
25%inclusion1 decks4 decks
24%synergy
Utility Lands
Boseiju, Who Endures
75%inclusion3 decks4 decks
53%synergy
Otawara, Soaring City
75%inclusion3 decks4 decks
56%synergy
Mistrise Village
50%inclusion2 decks4 decks
39%synergy
Three Tree City
50%inclusion2 decks4 decks
45%synergy
Evendo, Waking Haven
33%inclusion1 decks3 decks
28%synergy
Alchemist's Refuge
25%inclusion1 decks4 decks
6%synergy
Maze of Ith
25%inclusion1 decks4 decks
22%synergy
Urza's Saga
25%inclusion1 decks4 decks
20%synergy
Yavimaya Hollow
25%inclusion1 decks4 decks
24%synergy
Geier Reach Sanitarium
25%inclusion1 decks4 decks
24%synergy
Yavimaya, Cradle of Growth
25%inclusion1 decks4 decks
4%synergy
Academy Ruins
25%inclusion1 decks4 decks
22%synergy
Mikokoro, Center of the Sea
25%inclusion1 decks4 decks
24%synergy
Reliquary Tower
25%inclusion1 decks4 decks
-25%synergy
Temple of the False God
25%inclusion1 decks4 decks
9%synergy
Rogue's Passage
25%inclusion1 decks4 decks
2%synergy
Mana Artifacts
Arcane Signet
100%inclusion4 decks4 decks
37%synergy
Sol Ring
100%inclusion4 decks4 decks
20%synergy
Talisman of Curiosity
50%inclusion2 decks4 decks
29%synergy
Moss Diamond
25%inclusion1 decks4 decks
24%synergy
Everflowing Chalice
25%inclusion1 decks4 decks
21%synergy
Sky Diamond
25%inclusion1 decks4 decks
24%synergy
Lotus Petal
25%inclusion1 decks4 decks
19%synergy
Simic Signet
25%inclusion1 decks4 decks
-4%synergy
Sol Talisman
25%inclusion1 decks4 decks
24%synergy
Mox Opal
25%inclusion1 decks4 decks
21%synergy
Mox Diamond
25%inclusion1 decks4 decks
20%synergy
Lands
Command Tower
100%inclusion4 decks4 decks
15%synergy
Island
100%inclusion4 decks4 decks
4%synergy
Forest
100%inclusion4 decks4 decks
4%synergy
Misty Rainforest
75%inclusion3 decks4 decks
44%synergy
Rejuvenating Springs
75%inclusion3 decks4 decks
32%synergy
Prismatic Vista
50%inclusion2 decks4 decks
43%synergy
Fabled Passage
50%inclusion2 decks4 decks
32%synergy
Breeding Pool
50%inclusion2 decks4 decks
2%synergy
Yavimaya Coast
50%inclusion2 decks4 decks
-3%synergy
Tropical Island
50%inclusion2 decks4 decks
35%synergy
Simic Growth Chamber
25%inclusion1 decks4 decks
-20%synergy
Windswept Heath
25%inclusion1 decks4 decks
15%synergy
Vineglimmer Snarl
25%inclusion1 decks4 decks
-15%synergy
Barkchannel Pathway
25%inclusion1 decks4 decks
5%synergy
Verdant Catacombs
25%inclusion1 decks4 decks
16%synergy
Waterlogged Grove
25%inclusion1 decks4 decks
6%synergy
Glasspool Mimic
25%inclusion1 decks4 decks
21%synergy
Dreamroot Cascade
25%inclusion1 decks4 decks
-21%synergy
Polluted Delta
25%inclusion1 decks4 decks
15%synergy
Flooded Strand
25%inclusion1 decks4 decks
14%synergy
Hinterland Harbor
25%inclusion1 decks4 decks
-37%synergy
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