Koma, Cosmos Serpent (Commander) - Budget Upgraded

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #311
41decks
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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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Harmonized Crescendo
22%inclusion2 decks9 decks
20%synergy
Great Forest Druid
11%inclusion1 decks9 decks
11%synergy
Oko, Lorwyn Liege
11%inclusion1 decks9 decks
9%synergy
Sodden Verdure
11%inclusion1 decks9 decks
4%synergy
High Synergy Cards
Whelming Wave
76%inclusion31 decks41 decks
64%synergy
Koma, World-Eater
68%inclusion27 decks40 decks
54%synergy
Elemental Bond
51%inclusion21 decks41 decks
45%synergy
Arixmethes, Slumbering Isle
59%inclusion24 decks41 decks
45%synergy
Junk Winder
49%inclusion20 decks41 decks
42%synergy
Garruk's Packleader
44%inclusion18 decks41 decks
42%synergy
Adrix and Nev, Twincasters
49%inclusion20 decks41 decks
40%synergy
Esix, Fractal Bloom
39%inclusion16 decks41 decks
35%synergy
Rampant Growth
73%inclusion30 decks41 decks
32%synergy
Scourge of Fleets
39%inclusion16 decks41 decks
31%synergy
Top Cards
Beast Within
59%inclusion24 decks41 decks
8%synergy
Counterspell
59%inclusion24 decks41 decks
8%synergy
Llanowar Elves
56%inclusion23 decks41 decks
29%synergy
Cultivate
56%inclusion23 decks41 decks
9%synergy
Tatyova, Benthic Druid
54%inclusion22 decks41 decks
23%synergy
Growth Spiral
51%inclusion21 decks41 decks
6%synergy
Kodama's Reach
51%inclusion21 decks41 decks
15%synergy
Sakura-Tribe Elder
46%inclusion19 decks41 decks
27%synergy
Negate
44%inclusion18 decks41 decks
18%synergy
Return of the Wildspeaker
41%inclusion17 decks41 decks
31%synergy
Game Changers
Seedborn Muse
15%inclusion6 decks41 decks
-1%synergy
Creatures
Murkfiend Liege
41%inclusion17 decks41 decks
27%synergy
Starwinder
37%inclusion10 decks27 decks
30%synergy
Slinn Voda, the Rising Deep
37%inclusion15 decks41 decks
30%synergy
Summon: Leviathan
36%inclusion12 decks33 decks
29%synergy
Rampaging Baloths
34%inclusion14 decks41 decks
18%synergy
Aesi, Tyrant of Gyre Strait
34%inclusion14 decks41 decks
17%synergy
Elvish Mystic
32%inclusion13 decks41 decks
9%synergy
Archetype of Imagination
32%inclusion13 decks41 decks
27%synergy
Coiling Oracle
29%inclusion12 decks41 decks
16%synergy
Stormtide Leviathan
27%inclusion11 decks41 decks
21%synergy
Eternal Witness
27%inclusion11 decks41 decks
7%synergy
Hullbreaker Horror
27%inclusion11 decks41 decks
9%synergy
Nadir Kraken
24%inclusion10 decks41 decks
20%synergy
Fyndhorn Elves
24%inclusion10 decks41 decks
10%synergy
Reclamation Sage
24%inclusion10 decks41 decks
10%synergy
Xolatoyac, the Smiling Flood
22%inclusion9 decks41 decks
15%synergy
Ohran Frostfang
22%inclusion9 decks41 decks
18%synergy
Avenger of Zendikar
20%inclusion8 decks41 decks
2%synergy
The Unagi of Kyoshi Island
18%inclusion4 decks22 decks
13%synergy
Kiora, the Rising Tide
18%inclusion7 decks40 decks
15%synergy
Spark Double
17%inclusion7 decks41 decks
7%synergy
Simic Sky Swallower
17%inclusion7 decks41 decks
13%synergy
Spawning Kraken
17%inclusion7 decks41 decks
10%synergy
Fierce Empath
17%inclusion7 decks41 decks
14%synergy
Hydroid Krasis
17%inclusion7 decks41 decks
9%synergy
Trygon Predator
17%inclusion7 decks41 decks
11%synergy
Grappling Kraken
15%inclusion6 decks40 decks
11%synergy
Inkwell Leviathan
15%inclusion6 decks41 decks
10%synergy
Mystic Snake
15%inclusion6 decks41 decks
11%synergy
Octomancer
15%inclusion6 decks41 decks
10%synergy
Saryth, the Viper's Fang
15%inclusion6 decks41 decks
13%synergy
Tromokratis
15%inclusion6 decks41 decks
9%synergy
Toski, Bearer of Secrets
15%inclusion6 decks41 decks
11%synergy
Scute Swarm
15%inclusion6 decks41 decks
-5%synergy
Loot, Exuberant Explorer
13%inclusion5 decks40 decks
5%synergy
Rashmi, Eternities Crafter
12%inclusion5 decks41 decks
9%synergy
Troyan, Gutsy Explorer
12%inclusion5 decks41 decks
9%synergy
Beast Whisperer
12%inclusion5 decks41 decks
3%synergy
Chasm Skulker
12%inclusion5 decks41 decks
6%synergy
Serpent of Yawning Depths
12%inclusion5 decks41 decks
6%synergy
Topiary Stomper
12%inclusion5 decks41 decks
10%synergy
Champion of Lambholt
12%inclusion5 decks41 decks
7%synergy
Arbor Elf
12%inclusion5 decks41 decks
6%synergy
Stormsurge Kraken
12%inclusion5 decks41 decks
8%synergy
Wood Elves
12%inclusion5 decks41 decks
6%synergy
Gala Greeters
12%inclusion5 decks41 decks
11%synergy
Mossborn Hydra
10%inclusion4 decks40 decks
3%synergy
Solemn Simulacrum
10%inclusion4 decks41 decks
3%synergy
Ramunap Excavator
10%inclusion4 decks41 decks
-1%synergy
End-Raze Forerunners
10%inclusion4 decks41 decks
5%synergy
Instants
Aetherize
39%inclusion16 decks41 decks
27%synergy
Reality Shift
37%inclusion15 decks41 decks
22%synergy
An Offer You Can't Refuse
29%inclusion12 decks41 decks
6%synergy
Rapid Hybridization
27%inclusion11 decks41 decks
1%synergy
Harrow
27%inclusion11 decks41 decks
15%synergy
Arcane Denial
24%inclusion10 decks41 decks
2%synergy
Planar Genesis
24%inclusion10 decks41 decks
13%synergy
Decisive Denial
22%inclusion9 decks41 decks
17%synergy
Simic Charm
22%inclusion9 decks41 decks
14%synergy
Double Major
22%inclusion9 decks41 decks
13%synergy
Brainstorm
17%inclusion7 decks41 decks
3%synergy
Perplexing Test
17%inclusion7 decks41 decks
12%synergy
Eureka Moment
17%inclusion7 decks41 decks
6%synergy
Second Harvest
17%inclusion7 decks41 decks
11%synergy
Plasm Capture
17%inclusion7 decks41 decks
14%synergy
Refute
15%inclusion6 decks40 decks
13%synergy
Nature's Claim
15%inclusion6 decks41 decks
5%synergy
Return to Nature
15%inclusion6 decks41 decks
9%synergy
Pongify
15%inclusion6 decks41 decks
-10%synergy
Snakeskin Veil
15%inclusion6 decks41 decks
9%synergy
Prishe's Wanderings
13%inclusion4 decks32 decks
12%synergy
Resculpt
12%inclusion5 decks41 decks
6%synergy
Fog
12%inclusion5 decks41 decks
9%synergy
Auroral Procession
11%inclusion4 decks37 decks
7%synergy
Frantic Search
10%inclusion4 decks41 decks
4%synergy
Entish Restoration
10%inclusion4 decks41 decks
0%synergy
Voidslime
10%inclusion4 decks41 decks
5%synergy
Krosan Grip
10%inclusion4 decks41 decks
2%synergy
Mystic Reflection
10%inclusion4 decks41 decks
7%synergy
Roiling Regrowth
10%inclusion4 decks41 decks
6%synergy
Biomass Mutation
10%inclusion4 decks41 decks
7%synergy
Essence Scatter
10%inclusion4 decks41 decks
8%synergy
Sublime Epiphany
10%inclusion4 decks41 decks
8%synergy
Heroic Intervention
7.3%inclusion3 decks41 decks
-23%synergy
Aetherspouts
7.3%inclusion3 decks41 decks
6%synergy
Mystical Dispute
7.3%inclusion3 decks41 decks
7%synergy
Barrier Breach
7.3%inclusion3 decks41 decks
7%synergy
Rewind
7.3%inclusion3 decks41 decks
4%synergy
Into the Roil
7.3%inclusion3 decks41 decks
6%synergy
High Tide
7.3%inclusion3 decks41 decks
5%synergy
Disdainful Stroke
7.3%inclusion3 decks41 decks
6%synergy
Collective Resistance
7.3%inclusion3 decks41 decks
4%synergy
Mystic Confluence
7.3%inclusion3 decks41 decks
4%synergy
Spell Pierce
7.3%inclusion3 decks41 decks
4%synergy
Memory Deluge
7.3%inclusion3 decks41 decks
7%synergy
Think Twice
7.3%inclusion3 decks41 decks
6%synergy
Joint Exploration
7.3%inclusion3 decks41 decks
2%synergy
Sorceries
Farseek
39%inclusion16 decks41 decks
14%synergy
Urban Evolution
34%inclusion14 decks41 decks
25%synergy
Explore
34%inclusion14 decks41 decks
14%synergy
Nature's Lore
32%inclusion13 decks41 decks
1%synergy
Curse of the Swine
24%inclusion10 decks41 decks
14%synergy
Explosive Vegetation
22%inclusion9 decks41 decks
16%synergy
Migration Path
22%inclusion9 decks41 decks
19%synergy
Harmonize
20%inclusion8 decks41 decks
14%synergy
Grow from the Ashes
20%inclusion8 decks41 decks
18%synergy
Overwhelming Stampede
20%inclusion8 decks41 decks
7%synergy
Shamanic Revelation
17%inclusion7 decks41 decks
12%synergy
Skyshroud Claim
17%inclusion7 decks41 decks
8%synergy
River's Rebuke
12%inclusion5 decks41 decks
10%synergy
Ezuri's Predation
12%inclusion5 decks41 decks
5%synergy
Search for Tomorrow
12%inclusion5 decks41 decks
8%synergy
Three Visits
10%inclusion4 decks41 decks
-14%synergy
Oversimplify
10%inclusion4 decks41 decks
6%synergy
Overrun
10%inclusion4 decks41 decks
8%synergy
Circuitous Route
10%inclusion4 decks41 decks
8%synergy
Spitting Image
10%inclusion4 decks41 decks
8%synergy
Bushwhack
10%inclusion4 decks41 decks
8%synergy
Regrowth
10%inclusion4 decks41 decks
6%synergy
Rite of Replication
10%inclusion4 decks41 decks
2%synergy
Shared Roots
9.1%inclusion2 decks22 decks
5%synergy
Relm's Sketching
9.1%inclusion3 decks33 decks
8%synergy
Pull Through the Weft
7.4%inclusion2 decks27 decks
7%synergy
Consuming Tide
7.3%inclusion3 decks41 decks
5%synergy
Triumph of the Hordes
7.3%inclusion3 decks41 decks
4%synergy
Rishkar's Expertise
7.3%inclusion3 decks41 decks
-1%synergy
Glimpse the Core
7.3%inclusion3 decks41 decks
7%synergy
Divination
7.3%inclusion3 decks41 decks
7%synergy
Flood of Tears
7.3%inclusion3 decks41 decks
5%synergy
Irenicus's Vile Duplication
7.3%inclusion3 decks41 decks
1%synergy
Tooth and Nail
7.3%inclusion3 decks41 decks
6%synergy
Nature's Rhythm
5.4%inclusion2 decks37 decks
-1%synergy
Preposterous Proportions
5.0%inclusion2 decks40 decks
4%synergy
Utility Artifacts
Swiftfoot Boots
27%inclusion11 decks41 decks
1%synergy
Combine Chrysalis
24%inclusion10 decks41 decks
20%synergy
Idol of Oblivion
15%inclusion6 decks41 decks
11%synergy
Helm of the Host
12%inclusion5 decks41 decks
7%synergy
Bident of Thassa
12%inclusion5 decks41 decks
5%synergy
Lightning Greaves
12%inclusion5 decks41 decks
-8%synergy
The Earth Crystal
9.4%inclusion3 decks32 decks
5%synergy
Banner of Kinship
5.0%inclusion2 decks40 decks
3%synergy
Enchantments
Garruk's Uprising
27%inclusion11 decks41 decks
10%synergy
Wilderness Reclamation
24%inclusion10 decks41 decks
15%synergy
Wild Growth
22%inclusion9 decks41 decks
13%synergy
Imprisoned in the Moon
17%inclusion7 decks41 decks
13%synergy
Beastmaster Ascension
15%inclusion6 decks41 decks
11%synergy
Propaganda
15%inclusion6 decks41 decks
8%synergy
Kindred Discovery
12%inclusion5 decks41 decks
2%synergy
Primal Vigor
12%inclusion5 decks41 decks
9%synergy
Moonlit Meditation
11%inclusion3 decks27 decks
10%synergy
Extravagant Replication
10%inclusion4 decks41 decks
7%synergy
Growing Rites of Itlimoc
10%inclusion4 decks41 decks
4%synergy
Verity Circle
10%inclusion4 decks41 decks
9%synergy
Doubling Season
10%inclusion4 decks41 decks
0%synergy
Eusocial Engineering
7.4%inclusion2 decks27 decks
6%synergy
Kenrith's Transformation
7.3%inclusion3 decks41 decks
3%synergy
Primeval Bounty
7.3%inclusion3 decks41 decks
5%synergy
Mana Reflection
7.3%inclusion3 decks41 decks
2%synergy
Lignify
7.3%inclusion3 decks41 decks
6%synergy
Mystic Remora
7.3%inclusion3 decks41 decks
-7%synergy
Witness Protection
7.3%inclusion3 decks41 decks
4%synergy
March of the World Ooze
5.0%inclusion2 decks40 decks
4%synergy
Planeswalkers
Kiora, the Crashing Wave
10%inclusion4 decks41 decks
7%synergy
Kiora, Behemoth Beckoner
10%inclusion4 decks41 decks
3%synergy
Kiora, Master of the Depths
7.3%inclusion3 decks41 decks
5%synergy
Nissa, Steward of Elements
7.3%inclusion3 decks41 decks
3%synergy
Oko, Thief of Crowns
7.3%inclusion3 decks41 decks
0%synergy
Utility Lands
Reliquary Tower
41%inclusion17 decks41 decks
-8%synergy
Rogue's Passage
22%inclusion9 decks41 decks
0%synergy
Temple of the False God
22%inclusion9 decks41 decks
6%synergy
Mosswort Bridge
20%inclusion8 decks41 decks
2%synergy
Alchemist's Refuge
20%inclusion8 decks41 decks
2%synergy
Lumbering Falls
15%inclusion6 decks41 decks
8%synergy
Restless Vinestalk
7.3%inclusion3 decks41 decks
2%synergy
Mana Artifacts
Sol Ring
83%inclusion34 decks41 decks
3%synergy
Arcane Signet
66%inclusion27 decks41 decks
3%synergy
Simic Signet
32%inclusion13 decks41 decks
0%synergy
Commander's Sphere
24%inclusion10 decks41 decks
16%synergy
Talisman of Curiosity
22%inclusion9 decks41 decks
0%synergy
Thought Vessel
20%inclusion8 decks41 decks
-1%synergy
Mind Stone
12%inclusion5 decks41 decks
8%synergy
Bender's Waterskin
8.3%inclusion2 decks24 decks
7%synergy
Herd Heirloom
5.4%inclusion2 decks37 decks
3%synergy
Lands
Island
100%inclusion41 decks41 decks
5%synergy
Forest
100%inclusion41 decks41 decks
5%synergy
Command Tower
71%inclusion29 decks41 decks
-14%synergy
Simic Growth Chamber
59%inclusion24 decks41 decks
10%synergy
Vineglimmer Snarl
51%inclusion21 decks41 decks
12%synergy
Temple of Mystery
51%inclusion21 decks41 decks
13%synergy
Hinterland Harbor
51%inclusion21 decks41 decks
-9%synergy
Yavimaya Coast
46%inclusion19 decks41 decks
-6%synergy
Evolving Wilds
46%inclusion19 decks41 decks
21%synergy
Flooded Grove
41%inclusion17 decks41 decks
0%synergy
Thornwood Falls
39%inclusion16 decks41 decks
21%synergy
Terramorphic Expanse
29%inclusion12 decks41 decks
9%synergy
Dreamroot Cascade
29%inclusion12 decks41 decks
-14%synergy
Simic Guildgate
27%inclusion11 decks41 decks
17%synergy
Myriad Landscape
24%inclusion10 decks41 decks
2%synergy
Tangled Islet
24%inclusion10 decks41 decks
8%synergy
Exotic Orchard
22%inclusion9 decks41 decks
-2%synergy
Overflowing Basin
20%inclusion8 decks41 decks
0%synergy
Path of Ancestry
17%inclusion7 decks41 decks
0%synergy
Woodland Stream
17%inclusion7 decks41 decks
12%synergy
Littjara Mirrorlake
17%inclusion7 decks41 decks
13%synergy
Blighted Woodland
15%inclusion6 decks41 decks
7%synergy
Quandrix Campus
15%inclusion6 decks41 decks
8%synergy
Barkchannel Pathway
12%inclusion5 decks41 decks
-8%synergy
Rimewood Falls
12%inclusion5 decks41 decks
3%synergy
Lush Oasis
10%inclusion4 decks41 decks
4%synergy
Waterlogged Grove
10%inclusion4 decks41 decks
-10%synergy
Disciple of Freyalise
7.3%inclusion3 decks41 decks
2%synergy
Rejuvenating Springs
7.3%inclusion3 decks41 decks
-36%synergy
Thriving Isle
7.3%inclusion3 decks41 decks
5%synergy
Brokers Hideout
7.3%inclusion3 decks41 decks
2%synergy
Guadosalam, Farplane Gateway
6.3%inclusion2 decks32 decks
5%synergy
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