Koma, Cosmos Serpent (Commander) - Budget Control

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #343
21decks
As CommanderAs CardAverage DeckDecks
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234
5
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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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Whelming Wave
71%inclusion15 decks21 decks
61%synergy
Elemental Bond
62%inclusion13 decks21 decks
56%synergy
Koma, World-Eater
60%inclusion12 decks20 decks
48%synergy
Junk Winder
52%inclusion11 decks21 decks
46%synergy
Garruk's Packleader
48%inclusion10 decks21 decks
46%synergy
Adrix and Nev, Twincasters
52%inclusion11 decks21 decks
43%synergy
Llanowar Elves
67%inclusion14 decks21 decks
38%synergy
Rampant Growth
76%inclusion16 decks21 decks
37%synergy
Farseek
62%inclusion13 decks21 decks
35%synergy
Migration Path
38%inclusion8 decks21 decks
35%synergy
Top Cards
Counterspell
81%inclusion17 decks21 decks
32%synergy
Cultivate
76%inclusion16 decks21 decks
31%synergy
Kodama's Reach
57%inclusion12 decks21 decks
23%synergy
Beast Within
57%inclusion12 decks21 decks
9%synergy
Growth Spiral
57%inclusion12 decks21 decks
13%synergy
Negate
52%inclusion11 decks21 decks
28%synergy
Tatyova, Benthic Druid
52%inclusion11 decks21 decks
23%synergy
Reality Shift
43%inclusion9 decks21 decks
29%synergy
Elvish Mystic
43%inclusion9 decks21 decks
20%synergy
Rapid Hybridization
43%inclusion9 decks21 decks
16%synergy
Game Changers
Seedborn Muse
14%inclusion3 decks21 decks
-2%synergy
Creatures
Arixmethes, Slumbering Isle
43%inclusion9 decks21 decks
30%synergy
Summon: Leviathan
41%inclusion7 decks17 decks
34%synergy
Spark Double
38%inclusion8 decks21 decks
29%synergy
Hullbreaker Horror
38%inclusion8 decks21 decks
21%synergy
Sakura-Tribe Elder
38%inclusion8 decks21 decks
20%synergy
Murkfiend Liege
33%inclusion7 decks21 decks
20%synergy
Serpent of Yawning Depths
33%inclusion7 decks21 decks
27%synergy
Octomancer
29%inclusion6 decks21 decks
24%synergy
Aesi, Tyrant of Gyre Strait
29%inclusion6 decks21 decks
11%synergy
Eternal Witness
24%inclusion5 decks21 decks
6%synergy
Scourge of Fleets
24%inclusion5 decks21 decks
17%synergy
Slinn Voda, the Rising Deep
24%inclusion5 decks21 decks
18%synergy
Ohran Frostfang
24%inclusion5 decks21 decks
20%synergy
Reclamation Sage
19%inclusion4 decks21 decks
7%synergy
Nadir Kraken
19%inclusion4 decks21 decks
16%synergy
Chasm Skulker
19%inclusion4 decks21 decks
13%synergy
Trygon Predator
19%inclusion4 decks21 decks
13%synergy
Fyndhorn Elves
19%inclusion4 decks21 decks
5%synergy
Tireless Tracker
19%inclusion4 decks21 decks
13%synergy
Starwinder
19%inclusion3 decks16 decks
13%synergy
Tam, Mindful First-Year
17%inclusion2 decks12 decks
15%synergy
Solemn Simulacrum
14%inclusion3 decks21 decks
8%synergy
Troyan, Gutsy Explorer
14%inclusion3 decks21 decks
10%synergy
Mystic Snake
14%inclusion3 decks21 decks
11%synergy
Wonder
14%inclusion3 decks21 decks
12%synergy
Arbor Elf
14%inclusion3 decks21 decks
9%synergy
Farhaven Elf
14%inclusion3 decks21 decks
11%synergy
Haywire Mite
14%inclusion3 decks21 decks
12%synergy
Wood Elves
14%inclusion3 decks21 decks
8%synergy
Archetype of Imagination
14%inclusion3 decks21 decks
10%synergy
Gala Greeters
14%inclusion3 decks21 decks
13%synergy
Spawning Kraken
14%inclusion3 decks21 decks
8%synergy
Nightshade Dryad
14%inclusion3 decks21 decks
13%synergy
The Unagi of Kyoshi Island
14%inclusion2 decks14 decks
9%synergy
Skyserpent Seeker
11%inclusion2 decks18 decks
9%synergy
Grappling Kraken
10%inclusion2 decks20 decks
6%synergy
High Fae Trickster
10%inclusion2 decks20 decks
6%synergy
Kiora, the Rising Tide
10%inclusion2 decks20 decks
8%synergy
Curiosity Crafter
10%inclusion2 decks21 decks
6%synergy
Collector Ouphe
10%inclusion2 decks21 decks
9%synergy
Stormtide Leviathan
10%inclusion2 decks21 decks
4%synergy
Kiora's Follower
10%inclusion2 decks21 decks
-4%synergy
Xolatoyac, the Smiling Flood
10%inclusion2 decks21 decks
3%synergy
Rampaging Baloths
10%inclusion2 decks21 decks
-5%synergy
Tender Wildguide
10%inclusion2 decks21 decks
9%synergy
Avenger of Zendikar
10%inclusion2 decks21 decks
-6%synergy
Beast Whisperer
10%inclusion2 decks21 decks
1%synergy
Arasta of the Endless Web
10%inclusion2 decks21 decks
8%synergy
End-Raze Forerunners
10%inclusion2 decks21 decks
5%synergy
Coiling Oracle
10%inclusion2 decks21 decks
-2%synergy
Instants
Arcane Denial
38%inclusion8 decks21 decks
16%synergy
Planar Genesis
38%inclusion8 decks21 decks
27%synergy
Double Major
38%inclusion8 decks21 decks
30%synergy
Pongify
33%inclusion7 decks21 decks
9%synergy
Brainstorm
33%inclusion7 decks21 decks
19%synergy
Aetherize
33%inclusion7 decks21 decks
21%synergy
Eureka Moment
29%inclusion6 decks21 decks
17%synergy
Fog
29%inclusion6 decks21 decks
25%synergy
Joint Exploration
29%inclusion6 decks21 decks
24%synergy
An Offer You Can't Refuse
24%inclusion5 decks21 decks
-0%synergy
Second Harvest
24%inclusion5 decks21 decks
17%synergy
Harrow
24%inclusion5 decks21 decks
12%synergy
Proctor's Gaze
20%inclusion1 decks5 decks
18%synergy
Snakeskin Veil
19%inclusion4 decks21 decks
13%synergy
Run Away Together
19%inclusion4 decks21 decks
16%synergy
Decisive Denial
19%inclusion4 decks21 decks
13%synergy
Fact or Fiction
19%inclusion4 decks21 decks
17%synergy
Disallow
19%inclusion4 decks21 decks
17%synergy
Tamiyo's Safekeeping
19%inclusion4 decks21 decks
14%synergy
Simic Charm
19%inclusion4 decks21 decks
12%synergy
Heritage Reclamation
17%inclusion3 decks18 decks
15%synergy
Wild Unraveling
17%inclusion2 decks12 decks
16%synergy
Krosan Grip
14%inclusion3 decks21 decks
8%synergy
Tyvar's Stand
14%inclusion3 decks21 decks
10%synergy
Time Stop
14%inclusion3 decks21 decks
14%synergy
Dispel
14%inclusion3 decks21 decks
10%synergy
Opt
14%inclusion3 decks21 decks
7%synergy
Return to Nature
14%inclusion3 decks21 decks
10%synergy
Slip Out the Back
14%inclusion3 decks21 decks
11%synergy
Delay
14%inclusion3 decks21 decks
13%synergy
Quandrix Command
14%inclusion3 decks21 decks
8%synergy
Cackling Counterpart
14%inclusion3 decks21 decks
11%synergy
Sink into Stupor
14%inclusion3 decks21 decks
2%synergy
Collective Resistance
14%inclusion3 decks21 decks
11%synergy
Voidslime
14%inclusion3 decks21 decks
10%synergy
Mana Leak
14%inclusion3 decks21 decks
12%synergy
Evacuation
14%inclusion3 decks21 decks
10%synergy
Auroral Procession
11%inclusion2 decks18 decks
7%synergy
Refute
10%inclusion2 decks20 decks
8%synergy
Mizzium Skin
10%inclusion2 decks21 decks
9%synergy
Frantic Search
10%inclusion2 decks21 decks
3%synergy
Return of the Wildspeaker
10%inclusion2 decks21 decks
-1%synergy
Biomass Mutation
10%inclusion2 decks21 decks
5%synergy
Mystic Reflection
10%inclusion2 decks21 decks
7%synergy
Broken Wings
10%inclusion2 decks21 decks
9%synergy
Repulsive Mutation
10%inclusion2 decks21 decks
3%synergy
Strix Serenade
10%inclusion2 decks21 decks
7%synergy
Cancel
10%inclusion2 decks21 decks
8%synergy
Blessed Respite
10%inclusion2 decks21 decks
8%synergy
Repudiate // Replicate
10%inclusion2 decks21 decks
8%synergy
Sorceries
Nature's Lore
43%inclusion9 decks21 decks
10%synergy
Explore
43%inclusion9 decks21 decks
23%synergy
Irenicus's Vile Duplication
38%inclusion8 decks21 decks
32%synergy
Harmonize
29%inclusion6 decks21 decks
24%synergy
Urban Evolution
29%inclusion6 decks21 decks
20%synergy
Skyshroud Claim
24%inclusion5 decks21 decks
14%synergy
Explosive Vegetation
24%inclusion5 decks21 decks
18%synergy
Overwhelming Stampede
24%inclusion5 decks21 decks
11%synergy
Three Visits
19%inclusion4 decks21 decks
-7%synergy
Broken Bond
19%inclusion4 decks21 decks
15%synergy
Preordain
19%inclusion4 decks21 decks
11%synergy
Mind into Matter
17%inclusion1 decks6 decks
9%synergy
Gitaxian Probe
14%inclusion3 decks21 decks
12%synergy
Overrun
14%inclusion3 decks21 decks
12%synergy
Consuming Tide
14%inclusion3 decks21 decks
13%synergy
Finale of Revelation
14%inclusion3 decks21 decks
8%synergy
Bridgeworks Battle
14%inclusion3 decks21 decks
10%synergy
River's Rebuke
14%inclusion3 decks21 decks
12%synergy
Ravenform
14%inclusion3 decks21 decks
11%synergy
Stock Up
11%inclusion2 decks19 decks
8%synergy
Pest Infestation
10%inclusion2 decks21 decks
7%synergy
Oversimplify
10%inclusion2 decks21 decks
5%synergy
Primal Command
10%inclusion2 decks21 decks
9%synergy
Curse of the Swine
10%inclusion2 decks21 decks
-2%synergy
Treasure Cruise
10%inclusion2 decks21 decks
6%synergy
Lórien Revealed
10%inclusion2 decks21 decks
7%synergy
Growth Spasm
10%inclusion2 decks21 decks
9%synergy
Rishkar's Expertise
10%inclusion2 decks21 decks
0%synergy
Distant Melody
10%inclusion2 decks21 decks
6%synergy
Bushwhack
10%inclusion2 decks21 decks
7%synergy
Ezuri's Predation
10%inclusion2 decks21 decks
2%synergy
Bala Ged Recovery
10%inclusion2 decks21 decks
-0%synergy
Regrowth
10%inclusion2 decks21 decks
6%synergy
Rite of Replication
10%inclusion2 decks21 decks
3%synergy
Nature's Rhythm
5.6%inclusion1 decks18 decks
-1%synergy
Roamer's Routine
5.6%inclusion1 decks18 decks
5%synergy
Lunar Insight
5.0%inclusion1 decks20 decks
4%synergy
Utility Artifacts
Swiftfoot Boots
38%inclusion8 decks21 decks
14%synergy
Combine Chrysalis
24%inclusion5 decks21 decks
20%synergy
Idol of Oblivion
24%inclusion5 decks21 decks
21%synergy
Lightning Greaves
14%inclusion3 decks21 decks
-6%synergy
Emerald Medallion
14%inclusion3 decks21 decks
11%synergy
Crawlspace
10%inclusion2 decks21 decks
9%synergy
Weathered Runestone
10%inclusion2 decks21 decks
9%synergy
Skullclamp
10%inclusion2 decks21 decks
8%synergy
Whispersilk Cloak
10%inclusion2 decks21 decks
7%synergy
Kefnet's Monument
10%inclusion2 decks21 decks
9%synergy
Rhonas's Monument
10%inclusion2 decks21 decks
9%synergy
Rimefire Torque
8.3%inclusion1 decks12 decks
8%synergy
Waterbending Scroll
7.7%inclusion1 decks13 decks
7%synergy
Chocobo Racetrack
5.9%inclusion1 decks17 decks
5%synergy
Leyline Axe
5.0%inclusion1 decks20 decks
5%synergy
Enchantments
Propaganda
33%inclusion7 decks21 decks
27%synergy
Wilderness Reclamation
29%inclusion6 decks21 decks
19%synergy
Imprisoned in the Moon
24%inclusion5 decks21 decks
20%synergy
Wild Growth
19%inclusion4 decks21 decks
10%synergy
Kenrith's Transformation
19%inclusion4 decks21 decks
16%synergy
Utopia Sprawl
14%inclusion3 decks21 decks
8%synergy
Beastmaster Ascension
14%inclusion3 decks21 decks
11%synergy
Tribute to the World Tree
14%inclusion3 decks21 decks
9%synergy
Unstoppable Plan
11%inclusion2 decks18 decks
9%synergy
Kindred Discovery
10%inclusion2 decks21 decks
0%synergy
Verity Circle
10%inclusion2 decks21 decks
9%synergy
Teferi's Ageless Insight
10%inclusion2 decks21 decks
6%synergy
Shadow of the Second Sun
10%inclusion2 decks21 decks
9%synergy
Carpet of Flowers
10%inclusion2 decks21 decks
7%synergy
Garruk's Uprising
10%inclusion2 decks21 decks
-8%synergy
Frozen Aether
10%inclusion2 decks21 decks
9%synergy
Sandwurm Convergence
10%inclusion2 decks21 decks
7%synergy
Utter Insignificance
10%inclusion2 decks21 decks
9%synergy
Ominous Seas
10%inclusion2 decks21 decks
6%synergy
Shark Typhoon
10%inclusion2 decks21 decks
8%synergy
Asceticism
10%inclusion2 decks21 decks
6%synergy
Amphibian Downpour
10%inclusion2 decks21 decks
4%synergy
Witness Protection
10%inclusion2 decks21 decks
7%synergy
Retreat to Coralhelm
10%inclusion2 decks21 decks
1%synergy
Death's Presence
10%inclusion2 decks21 decks
9%synergy
Diplomatic Immunity
10%inclusion2 decks21 decks
9%synergy
Mystic Subdual
10%inclusion2 decks21 decks
9%synergy
Encroaching Dragonstorm
5.6%inclusion1 decks18 decks
5%synergy
March of the World Ooze
5.3%inclusion1 decks19 decks
4%synergy
Planeswalkers
Kiora, Behemoth Beckoner
14%inclusion3 decks21 decks
9%synergy
Kiora, the Crashing Wave
10%inclusion2 decks21 decks
7%synergy
Oko, Thief of Crowns
10%inclusion2 decks21 decks
4%synergy
Utility Lands
Temple of the False God
29%inclusion6 decks21 decks
13%synergy
Reliquary Tower
24%inclusion5 decks21 decks
-26%synergy
Mystic Sanctuary
14%inclusion3 decks21 decks
2%synergy
Alchemist's Refuge
14%inclusion3 decks21 decks
-5%synergy
Mosswort Bridge
14%inclusion3 decks21 decks
-3%synergy
Castle Vantress
14%inclusion3 decks21 decks
8%synergy
Rogue's Passage
14%inclusion3 decks21 decks
-9%synergy
Bonders' Enclave
14%inclusion3 decks21 decks
13%synergy
Restless Vinestalk
10%inclusion2 decks21 decks
5%synergy
Emergence Zone
10%inclusion2 decks21 decks
6%synergy
Lumbering Falls
10%inclusion2 decks21 decks
4%synergy
Zanarkand, Ancient Metropolis
5.9%inclusion1 decks17 decks
5%synergy
The Gold Saucer
5.9%inclusion1 decks17 decks
6%synergy
Mana Artifacts
Sol Ring
86%inclusion18 decks21 decks
6%synergy
Arcane Signet
67%inclusion14 decks21 decks
4%synergy
Talisman of Curiosity
38%inclusion8 decks21 decks
17%synergy
Thought Vessel
29%inclusion6 decks21 decks
9%synergy
Simic Signet
14%inclusion3 decks21 decks
-14%synergy
Worn Powerstone
14%inclusion3 decks21 decks
13%synergy
Ring of the Lucii
12%inclusion2 decks17 decks
12%synergy
Mind Stone
10%inclusion2 decks21 decks
6%synergy
Bender's Waterskin
7.1%inclusion1 decks14 decks
5%synergy
Herd Heirloom
5.6%inclusion1 decks18 decks
3%synergy
Lands
Island
100%inclusion21 decks21 decks
4%synergy
Forest
100%inclusion21 decks21 decks
4%synergy
Command Tower
81%inclusion17 decks21 decks
-4%synergy
Temple of Mystery
71%inclusion15 decks21 decks
35%synergy
Hinterland Harbor
71%inclusion15 decks21 decks
9%synergy
Yavimaya Coast
62%inclusion13 decks21 decks
9%synergy
Dreamroot Cascade
52%inclusion11 decks21 decks
6%synergy
Vineglimmer Snarl
48%inclusion10 decks21 decks
8%synergy
Simic Growth Chamber
43%inclusion9 decks21 decks
-2%synergy
Flooded Grove
43%inclusion9 decks21 decks
-1%synergy
Myriad Landscape
33%inclusion7 decks21 decks
14%synergy
Tangled Islet
29%inclusion6 decks21 decks
13%synergy
Overflowing Basin
29%inclusion6 decks21 decks
7%synergy
Thornwood Falls
29%inclusion6 decks21 decks
12%synergy
Exotic Orchard
24%inclusion5 decks21 decks
-2%synergy
Evolving Wilds
24%inclusion5 decks21 decks
-0%synergy
Rejuvenating Springs
24%inclusion5 decks21 decks
-19%synergy
Littjara Mirrorlake
19%inclusion4 decks21 decks
16%synergy
Waterlogged Grove
19%inclusion4 decks21 decks
-0%synergy
Simic Guildgate
19%inclusion4 decks21 decks
10%synergy
Turbulent Wilderness
17%inclusion1 decks6 decks
0%synergy
Quandrix Campus
14%inclusion3 decks21 decks
7%synergy
Rimewood Falls
14%inclusion3 decks21 decks
7%synergy
Bridgeworks Battle
14%inclusion3 decks21 decks
10%synergy
Sink into Stupor
14%inclusion3 decks21 decks
2%synergy
Blighted Woodland
10%inclusion2 decks21 decks
3%synergy
Terramorphic Expanse
10%inclusion2 decks21 decks
-11%synergy
Breeding Pool
10%inclusion2 decks21 decks
-39%synergy
Botanical Sanctum
10%inclusion2 decks21 decks
-3%synergy
Path of Ancestry
10%inclusion2 decks21 decks
-8%synergy
Lakeside Shack
10%inclusion2 decks21 decks
8%synergy
Bala Ged Recovery
10%inclusion2 decks21 decks
-0%synergy
Sodden Verdure
8.3%inclusion1 decks12 decks
-15%synergy
Vibrant Cityscape
7.1%inclusion1 decks14 decks
5%synergy
Willowrush Verge
5.3%inclusion1 decks19 decks
-14%synergy
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