Koma, Cosmos Serpent (Commander) - Expensive Upgraded Control

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #343
4decks
As CommanderAs CardAverage DeckDecks
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1
234
5
Budget
Any$$$$
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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Mystic Remora
100%inclusion4 decks4 decks
86%synergy
An Offer You Can't Refuse
100%inclusion4 decks4 decks
76%synergy
Llanowar Elves
100%inclusion4 decks4 decks
72%synergy
Counterspell
100%inclusion4 decks4 decks
51%synergy
Game Changers
Rhystic Study
75%inclusion3 decks4 decks
55%synergy
Gaea's Cradle
75%inclusion3 decks4 decks
68%synergy
Seedborn Muse
50%inclusion2 decks4 decks
34%synergy
Fierce Guardianship
50%inclusion2 decks4 decks
34%synergy
Cyclonic Rift
50%inclusion2 decks4 decks
27%synergy
Ancient Tomb
25%inclusion1 decks4 decks
16%synergy
Crop Rotation
25%inclusion1 decks4 decks
13%synergy
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Adrix and Nev, Twincasters
75%inclusion3 decks4 decks
66%synergy
Roaming Throne
75%inclusion3 decks4 decks
68%synergy
Elvish Mystic
75%inclusion3 decks4 decks
52%synergy
Sakashima the Impostor
75%inclusion3 decks4 decks
73%synergy
Enduring Vitality
50%inclusion2 decks4 decks
42%synergy
Craterhoof Behemoth
50%inclusion2 decks4 decks
39%synergy
Spark Double
50%inclusion2 decks4 decks
41%synergy
Sakashima of a Thousand Faces
50%inclusion2 decks4 decks
45%synergy
Serpent of Yawning Depths
50%inclusion2 decks4 decks
44%synergy
Birds of Paradise
50%inclusion2 decks4 decks
22%synergy
Fyndhorn Elves
50%inclusion2 decks4 decks
36%synergy
Spawning Kraken
50%inclusion2 decks4 decks
43%synergy
Virulent Emissary
50%inclusion1 decks2 decks
49%synergy
Wan Shi Tong, Librarian
33%inclusion1 decks3 decks
27%synergy
The Unagi of Kyoshi Island
33%inclusion1 decks3 decks
28%synergy
Volatile Stormdrake
25%inclusion1 decks4 decks
23%synergy
Collector Ouphe
25%inclusion1 decks4 decks
24%synergy
Garruk's Packleader
25%inclusion1 decks4 decks
23%synergy
Circle of Dreams Druid
25%inclusion1 decks4 decks
23%synergy
Koma, World-Eater
25%inclusion1 decks4 decks
13%synergy
Scavenging Ooze
25%inclusion1 decks4 decks
23%synergy
Eternal Witness
25%inclusion1 decks4 decks
7%synergy
Thrasios, Triton Hero
25%inclusion1 decks4 decks
18%synergy
Arbor Elf
25%inclusion1 decks4 decks
20%synergy
Junk Winder
25%inclusion1 decks4 decks
19%synergy
Druid of Purification
25%inclusion1 decks4 decks
24%synergy
Murkfiend Liege
25%inclusion1 decks4 decks
12%synergy
Aesi, Tyrant of Gyre Strait
25%inclusion1 decks4 decks
7%synergy
Essence Warden
25%inclusion1 decks4 decks
24%synergy
Kozilek, Butcher of Truth
25%inclusion1 decks4 decks
23%synergy
Kinnan, Bonder Prodigy
25%inclusion1 decks4 decks
22%synergy
Pollywog Prodigy
25%inclusion1 decks4 decks
19%synergy
Enduring Curiosity
25%inclusion1 decks4 decks
22%synergy
Toski, Bearer of Secrets
25%inclusion1 decks4 decks
22%synergy
Faerie Mastermind
25%inclusion1 decks4 decks
19%synergy
Oviya, Automech Artisan
25%inclusion1 decks4 decks
23%synergy
Manglehorn
25%inclusion1 decks4 decks
23%synergy
Mockingbird
25%inclusion1 decks4 decks
21%synergy
Arixmethes, Slumbering Isle
25%inclusion1 decks4 decks
12%synergy
Gretchen Titchwillow
25%inclusion1 decks4 decks
23%synergy
Hullbreaker Horror
25%inclusion1 decks4 decks
8%synergy
Sakura-Tribe Elder
25%inclusion1 decks4 decks
7%synergy
Uro, Titan of Nature's Wrath
25%inclusion1 decks4 decks
16%synergy
Instants
Mana Drain
75%inclusion3 decks4 decks
60%synergy
Beast Within
75%inclusion3 decks4 decks
27%synergy
Arcane Denial
75%inclusion3 decks4 decks
53%synergy
Pongify
50%inclusion2 decks4 decks
25%synergy
Rapid Hybridization
50%inclusion2 decks4 decks
23%synergy
Heroic Intervention
50%inclusion2 decks4 decks
19%synergy
Negate
50%inclusion2 decks4 decks
25%synergy
Growth Spiral
50%inclusion2 decks4 decks
6%synergy
Dispel
50%inclusion2 decks4 decks
46%synergy
Disrupt
50%inclusion2 decks4 decks
50%synergy
Flusterstorm
50%inclusion2 decks4 decks
44%synergy
Swan Song
50%inclusion2 decks4 decks
31%synergy
Force of Negation
50%inclusion2 decks4 decks
42%synergy
Tamiyo's Safekeeping
50%inclusion2 decks4 decks
45%synergy
Mana Leak
50%inclusion2 decks4 decks
48%synergy
Consult the Star Charts
33%inclusion1 decks3 decks
32%synergy
Divert Disaster
33%inclusion1 decks3 decks
33%synergy
Muddle the Mixture
25%inclusion1 decks4 decks
21%synergy
Trickbind
25%inclusion1 decks4 decks
25%synergy
Diviner's Portent
25%inclusion1 decks4 decks
25%synergy
Mental Misstep
25%inclusion1 decks4 decks
20%synergy
Chain of Vapor
25%inclusion1 decks4 decks
22%synergy
Retraction Helix
25%inclusion1 decks4 decks
24%synergy
Return of the Wildspeaker
25%inclusion1 decks4 decks
15%synergy
Plasm Capture
25%inclusion1 decks4 decks
22%synergy
Brainstorm
25%inclusion1 decks4 decks
10%synergy
Stubborn Denial
25%inclusion1 decks4 decks
22%synergy
Krosan Grip
25%inclusion1 decks4 decks
19%synergy
Flare of Denial
25%inclusion1 decks4 decks
22%synergy
Mindbreak Trap
25%inclusion1 decks4 decks
21%synergy
Dissipate
25%inclusion1 decks4 decks
25%synergy
Legolas's Quick Reflexes
25%inclusion1 decks4 decks
23%synergy
Force of Vigor
25%inclusion1 decks4 decks
21%synergy
Second Harvest
25%inclusion1 decks4 decks
19%synergy
Harrow
25%inclusion1 decks4 decks
14%synergy
Entish Restoration
25%inclusion1 decks4 decks
16%synergy
Disallow
25%inclusion1 decks4 decks
23%synergy
Into the Flood Maw
25%inclusion1 decks4 decks
21%synergy
Jwari Disruption
25%inclusion1 decks4 decks
24%synergy
Delay
25%inclusion1 decks4 decks
23%synergy
Snap
25%inclusion1 decks4 decks
21%synergy
Wipe Away
25%inclusion1 decks4 decks
25%synergy
Pull from Tomorrow
25%inclusion1 decks4 decks
20%synergy
Sink into Stupor
25%inclusion1 decks4 decks
13%synergy
Unsubstantiate
25%inclusion1 decks4 decks
24%synergy
Voidslime
25%inclusion1 decks4 decks
20%synergy
Annul
25%inclusion1 decks4 decks
24%synergy
Narset's Reversal
25%inclusion1 decks4 decks
23%synergy
Spell Pierce
25%inclusion1 decks4 decks
22%synergy
Minor Misstep
25%inclusion1 decks4 decks
25%synergy
Sorceries
Three Visits
75%inclusion3 decks4 decks
49%synergy
Skyshroud Claim
75%inclusion3 decks4 decks
66%synergy
Farseek
75%inclusion3 decks4 decks
48%synergy
Nature's Lore
75%inclusion3 decks4 decks
42%synergy
Rampant Growth
75%inclusion3 decks4 decks
36%synergy
Irenicus's Vile Duplication
75%inclusion3 decks4 decks
69%synergy
Whelming Wave
75%inclusion3 decks4 decks
65%synergy
Kodama's Reach
50%inclusion2 decks4 decks
16%synergy
Cultivate
50%inclusion2 decks4 decks
5%synergy
Overwhelming Stampede
50%inclusion2 decks4 decks
37%synergy
Raise the Palisade
50%inclusion2 decks4 decks
44%synergy
Eldritch Evolution
25%inclusion1 decks4 decks
22%synergy
Ranger's Path
25%inclusion1 decks4 decks
24%synergy
Triumph of the Hordes
25%inclusion1 decks4 decks
22%synergy
Neoform
25%inclusion1 decks4 decks
22%synergy
Finale of Devastation
25%inclusion1 decks4 decks
14%synergy
Search for Tomorrow
25%inclusion1 decks4 decks
21%synergy
Explosive Vegetation
25%inclusion1 decks4 decks
19%synergy
Shamanic Revelation
25%inclusion1 decks4 decks
20%synergy
Migration Path
25%inclusion1 decks4 decks
22%synergy
Sylvan Scrying
25%inclusion1 decks4 decks
20%synergy
Utility Artifacts
Lightning Greaves
50%inclusion2 decks4 decks
30%synergy
Static Orb
25%inclusion1 decks4 decks
25%synergy
Storage Matrix
25%inclusion1 decks4 decks
25%synergy
Winter Orb
25%inclusion1 decks4 decks
25%synergy
Null Rod
25%inclusion1 decks4 decks
25%synergy
Mirror Box
25%inclusion1 decks4 decks
22%synergy
Trinisphere
25%inclusion1 decks4 decks
25%synergy
Combine Chrysalis
25%inclusion1 decks4 decks
21%synergy
Swiftfoot Boots
25%inclusion1 decks4 decks
0%synergy
Emerald Medallion
25%inclusion1 decks4 decks
22%synergy
Isochron Scepter
25%inclusion1 decks4 decks
23%synergy
Sapphire Medallion
25%inclusion1 decks4 decks
21%synergy
Helm of Awakening
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
Elemental Bond
75%inclusion3 decks4 decks
69%synergy
Wild Growth
50%inclusion2 decks4 decks
41%synergy
Kindred Discovery
25%inclusion1 decks4 decks
16%synergy
Utopia Sprawl
25%inclusion1 decks4 decks
19%synergy
Extravagant Replication
25%inclusion1 decks4 decks
23%synergy
Mirrormade
25%inclusion1 decks4 decks
23%synergy
Sylvan Library
25%inclusion1 decks4 decks
17%synergy
Primal Vigor
25%inclusion1 decks4 decks
22%synergy
Paradox Haze
25%inclusion1 decks4 decks
25%synergy
Growing Rites of Itlimoc
25%inclusion1 decks4 decks
20%synergy
Planeswalkers
Oko, Thief of Crowns
50%inclusion2 decks4 decks
44%synergy
Utility Lands
Emergence Zone
50%inclusion2 decks4 decks
46%synergy
Boseiju, Who Endures
50%inclusion2 decks4 decks
28%synergy
Three Tree City
50%inclusion2 decks4 decks
45%synergy
Otawara, Soaring City
50%inclusion2 decks4 decks
31%synergy
Evendo, Waking Haven
33%inclusion1 decks3 decks
28%synergy
Mistrise Village
25%inclusion1 decks4 decks
14%synergy
Alchemist's Refuge
25%inclusion1 decks4 decks
6%synergy
Yavimaya Hollow
25%inclusion1 decks4 decks
24%synergy
Geier Reach Sanitarium
25%inclusion1 decks4 decks
24%synergy
Nykthos, Shrine to Nyx
25%inclusion1 decks4 decks
22%synergy
Yavimaya, Cradle of Growth
25%inclusion1 decks4 decks
4%synergy
Mikokoro, Center of the Sea
25%inclusion1 decks4 decks
24%synergy
Reliquary Tower
25%inclusion1 decks4 decks
-25%synergy
Dark Depths
25%inclusion1 decks4 decks
19%synergy
Temple of the False God
25%inclusion1 decks4 decks
9%synergy
Mana Artifacts
Sol Ring
100%inclusion4 decks4 decks
20%synergy
Arcane Signet
75%inclusion3 decks4 decks
12%synergy
Simic Signet
50%inclusion2 decks4 decks
21%synergy
Talisman of Curiosity
50%inclusion2 decks4 decks
29%synergy
Everflowing Chalice
25%inclusion1 decks4 decks
21%synergy
Commander's Sphere
25%inclusion1 decks4 decks
18%synergy
Prophetic Prism
25%inclusion1 decks4 decks
25%synergy
Sol Talisman
25%inclusion1 decks4 decks
24%synergy
Victory Chimes
25%inclusion1 decks4 decks
25%synergy
The Celestus
25%inclusion1 decks4 decks
25%synergy
Skyclave Relic
25%inclusion1 decks4 decks
24%synergy
Lands
Command Tower
100%inclusion4 decks4 decks
15%synergy
Breeding Pool
100%inclusion4 decks4 decks
52%synergy
Tropical Island
100%inclusion4 decks4 decks
85%synergy
Island
100%inclusion4 decks4 decks
4%synergy
Forest
100%inclusion4 decks4 decks
4%synergy
Rejuvenating Springs
100%inclusion4 decks4 decks
57%synergy
Misty Rainforest
75%inclusion3 decks4 decks
44%synergy
Yavimaya Coast
75%inclusion3 decks4 decks
22%synergy
Barkchannel Pathway
75%inclusion3 decks4 decks
55%synergy
Hedge Maze
75%inclusion3 decks4 decks
55%synergy
Hinterland Harbor
75%inclusion3 decks4 decks
13%synergy
Waterlogged Grove
50%inclusion2 decks4 decks
31%synergy
Flooded Grove
50%inclusion2 decks4 decks
6%synergy
Prismatic Vista
25%inclusion1 decks4 decks
18%synergy
Vineglimmer Snarl
25%inclusion1 decks4 decks
-15%synergy
Tangled Islet
25%inclusion1 decks4 decks
10%synergy
Temple of Mystery
25%inclusion1 decks4 decks
-12%synergy
Cavern of Souls
25%inclusion1 decks4 decks
20%synergy
Jwari Disruption
25%inclusion1 decks4 decks
24%synergy
Rimewood Falls
25%inclusion1 decks4 decks
18%synergy
Sink into Stupor
25%inclusion1 decks4 decks
13%synergy
Gemstone Caverns
25%inclusion1 decks4 decks
19%synergy
Willowrush Verge
25%inclusion1 decks4 decks
6%synergy
Forbidden Orchard
25%inclusion1 decks4 decks
24%synergy
Mana Confluence
25%inclusion1 decks4 decks
20%synergy
Dreamroot Cascade
25%inclusion1 decks4 decks
-21%synergy
Hall of Tagsin
25%inclusion1 decks4 decks
25%synergy
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