Koma, Cosmos Serpent (Commander) - Lands Matter

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #343
48decks
As CommanderAs CardAverage DeckDecks
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5
Budget
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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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Aesi, Tyrant of Gyre Strait
79%inclusion38 decks48 decks
61%synergy
Adrix and Nev, Twincasters
69%inclusion33 decks48 decks
60%synergy
Junk Winder
58%inclusion28 decks48 decks
52%synergy
Elemental Bond
56%inclusion27 decks48 decks
51%synergy
Spark Double
54%inclusion26 decks48 decks
45%synergy
Koma, World-Eater
56%inclusion27 decks48 decks
44%synergy
Whelming Wave
54%inclusion26 decks48 decks
44%synergy
Serpent of Yawning Depths
46%inclusion22 decks48 decks
40%synergy
Spawning Kraken
46%inclusion22 decks48 decks
39%synergy
Parallel Lives
44%inclusion21 decks48 decks
38%synergy
Top Cards
Cultivate
79%inclusion38 decks48 decks
34%synergy
Kodama's Reach
69%inclusion33 decks48 decks
35%synergy
Tatyova, Benthic Druid
67%inclusion32 decks48 decks
38%synergy
Counterspell
67%inclusion32 decks48 decks
18%synergy
Rampant Growth
58%inclusion28 decks48 decks
19%synergy
Beast Within
54%inclusion26 decks48 decks
6%synergy
Growth Spiral
54%inclusion26 decks48 decks
10%synergy
Nature's Lore
48%inclusion23 decks48 decks
15%synergy
Doubling Season
48%inclusion23 decks48 decks
37%synergy
Scute Swarm
46%inclusion22 decks48 decks
28%synergy
Game Changers
Rhystic Study
25%inclusion12 decks48 decks
5%synergy
Cyclonic Rift
25%inclusion12 decks48 decks
2%synergy
Seedborn Muse
23%inclusion11 decks48 decks
7%synergy
Worldly Tutor
23%inclusion11 decks48 decks
9%synergy
Fierce Guardianship
21%inclusion10 decks48 decks
5%synergy
Mystical Tutor
19%inclusion9 decks48 decks
11%synergy
Crop Rotation
10%inclusion5 decks48 decks
-1%synergy
Force of Will
10%inclusion5 decks48 decks
1%synergy
Consecrated Sphinx
8.3%inclusion4 decks48 decks
-0%synergy
The One Ring
8.3%inclusion4 decks48 decks
2%synergy
Creatures
Arixmethes, Slumbering Isle
44%inclusion21 decks48 decks
31%synergy
Rampaging Baloths
40%inclusion19 decks48 decks
25%synergy
Murkfiend Liege
40%inclusion19 decks48 decks
27%synergy
Craterhoof Behemoth
40%inclusion19 decks48 decks
29%synergy
Sakashima of a Thousand Faces
38%inclusion18 decks48 decks
33%synergy
Azusa, Lost but Seeking
35%inclusion17 decks48 decks
22%synergy
Tireless Provisioner
31%inclusion15 decks48 decks
17%synergy
Birds of Paradise
31%inclusion15 decks48 decks
3%synergy
Sakura-Tribe Elder
31%inclusion15 decks48 decks
13%synergy
Ohran Frostfang
29%inclusion14 decks48 decks
25%synergy
Eternal Witness
27%inclusion13 decks48 decks
9%synergy
Oracle of Mul Daya
27%inclusion13 decks48 decks
19%synergy
Hullbreaker Horror
27%inclusion13 decks48 decks
10%synergy
Avenger of Zendikar
25%inclusion12 decks48 decks
9%synergy
Slinn Voda, the Rising Deep
25%inclusion12 decks48 decks
19%synergy
Sakashima the Impostor
25%inclusion12 decks48 decks
23%synergy
Xolatoyac, the Smiling Flood
23%inclusion11 decks48 decks
17%synergy
Coiling Oracle
23%inclusion11 decks48 decks
11%synergy
Lotus Cobra
23%inclusion11 decks48 decks
11%synergy
Uro, Titan of Nature's Wrath
23%inclusion11 decks48 decks
14%synergy
Garruk's Packleader
21%inclusion10 decks48 decks
19%synergy
Scourge of Fleets
21%inclusion10 decks48 decks
14%synergy
Llanowar Elves
21%inclusion10 decks48 decks
-8%synergy
Esix, Fractal Bloom
21%inclusion10 decks48 decks
17%synergy
Dryad of the Ilysian Grove
21%inclusion10 decks48 decks
11%synergy
Reclamation Sage
19%inclusion9 decks48 decks
7%synergy
Roaming Throne
19%inclusion9 decks48 decks
12%synergy
Elvish Mystic
19%inclusion9 decks48 decks
-4%synergy
Ramunap Excavator
19%inclusion9 decks48 decks
9%synergy
Summon: Leviathan
17%inclusion7 decks41 decks
10%synergy
Enduring Vitality
17%inclusion8 decks48 decks
9%synergy
Springheart Nantuko
17%inclusion8 decks48 decks
11%synergy
Octomancer
15%inclusion7 decks48 decks
10%synergy
Kiora, Sovereign of the Deep
15%inclusion7 decks48 decks
13%synergy
Nezahal, Primal Tide
15%inclusion7 decks48 decks
5%synergy
Loot, Exuberant Explorer
15%inclusion7 decks48 decks
8%synergy
Studious First-Year
14%inclusion3 decks21 decks
10%synergy
Curiosity Crafter
13%inclusion6 decks48 decks
9%synergy
Grappling Kraken
13%inclusion6 decks48 decks
9%synergy
Archetype of Imagination
13%inclusion6 decks48 decks
8%synergy
Goreclaw, Terror of Qal Sisma
13%inclusion6 decks48 decks
9%synergy
Fyndhorn Elves
13%inclusion6 decks48 decks
-2%synergy
Jaheira, Friend of the Forest
10%inclusion5 decks48 decks
7%synergy
Stormtide Leviathan
10%inclusion5 decks48 decks
5%synergy
Wayward Swordtooth
10%inclusion5 decks48 decks
7%synergy
Mossborn Hydra
10%inclusion5 decks48 decks
3%synergy
Toski, Bearer of Secrets
10%inclusion5 decks48 decks
7%synergy
Iceridge Serpent
10%inclusion4 decks42 decks
9%synergy
Noxious Newt
10%inclusion2 decks21 decks
7%synergy
Troyan, Gutsy Explorer
8.3%inclusion4 decks48 decks
4%synergy
Instants
Heroic Intervention
38%inclusion18 decks48 decks
7%synergy
Negate
35%inclusion17 decks48 decks
11%synergy
Harrow
31%inclusion15 decks48 decks
20%synergy
Pongify
29%inclusion14 decks48 decks
4%synergy
An Offer You Can't Refuse
29%inclusion14 decks48 decks
5%synergy
Second Harvest
29%inclusion14 decks48 decks
23%synergy
Arcane Denial
29%inclusion14 decks48 decks
7%synergy
Double Major
29%inclusion14 decks48 decks
21%synergy
Swan Song
25%inclusion12 decks48 decks
6%synergy
Eureka Moment
23%inclusion11 decks48 decks
11%synergy
Mana Drain
23%inclusion11 decks48 decks
8%synergy
Brainstorm
19%inclusion9 decks48 decks
4%synergy
Planar Genesis
19%inclusion9 decks48 decks
8%synergy
Rapid Hybridization
17%inclusion8 decks48 decks
-11%synergy
Krosan Grip
17%inclusion8 decks48 decks
10%synergy
Chord of Calling
15%inclusion7 decks48 decks
7%synergy
Reality Shift
15%inclusion7 decks48 decks
1%synergy
Sink into Stupor
15%inclusion7 decks48 decks
2%synergy
Return of the Wildspeaker
13%inclusion6 decks48 decks
2%synergy
Stubborn Denial
13%inclusion6 decks48 decks
10%synergy
Entish Restoration
13%inclusion6 decks48 decks
4%synergy
Aetherize
13%inclusion6 decks48 decks
0%synergy
Force of Negation
13%inclusion6 decks48 decks
5%synergy
Simic Charm
13%inclusion6 decks48 decks
6%synergy
Plasm Capture
10%inclusion5 decks48 decks
8%synergy
Mystic Reflection
10%inclusion5 decks48 decks
8%synergy
Roiling Regrowth
10%inclusion5 decks48 decks
7%synergy
Nature's Claim
10%inclusion5 decks48 decks
2%synergy
Collective Resistance
10%inclusion5 decks48 decks
7%synergy
Archdruid's Charm
8.3%inclusion4 decks48 decks
3%synergy
Evacuation
8.3%inclusion4 decks48 decks
4%synergy
Refute
6.3%inclusion3 decks48 decks
4%synergy
Tyvar's Stand
6.3%inclusion3 decks48 decks
1%synergy
Aetherspouts
6.3%inclusion3 decks48 decks
5%synergy
Sublime Epiphany
6.3%inclusion3 decks48 decks
4%synergy
Force of Vigor
6.3%inclusion3 decks48 decks
2%synergy
Perplexing Test
6.3%inclusion3 decks48 decks
1%synergy
Joint Exploration
6.3%inclusion3 decks48 decks
1%synergy
Tamiyo's Safekeeping
6.3%inclusion3 decks48 decks
1%synergy
Into the Roil
6.3%inclusion3 decks48 decks
5%synergy
Voidslime
6.3%inclusion3 decks48 decks
2%synergy
Pact of Negation
6.3%inclusion3 decks48 decks
-0%synergy
Sorceries
Three Visits
44%inclusion21 decks48 decks
18%synergy
Irenicus's Vile Duplication
40%inclusion19 decks48 decks
34%synergy
Farseek
38%inclusion18 decks48 decks
11%synergy
Skyshroud Claim
31%inclusion15 decks48 decks
22%synergy
Overwhelming Stampede
29%inclusion14 decks48 decks
17%synergy
Explore
25%inclusion12 decks48 decks
5%synergy
Quantum Misalignment
23%inclusion11 decks48 decks
20%synergy
Urban Evolution
19%inclusion9 decks48 decks
10%synergy
Flare of Cultivation
17%inclusion8 decks48 decks
15%synergy
Rishkar's Expertise
17%inclusion8 decks48 decks
7%synergy
Explosive Vegetation
17%inclusion8 decks48 decks
11%synergy
Shamanic Revelation
17%inclusion8 decks48 decks
12%synergy
Rite of Replication
15%inclusion7 decks48 decks
8%synergy
Bala Ged Recovery
13%inclusion6 decks48 decks
3%synergy
Shared Roots
11%inclusion3 decks28 decks
5%synergy
Green Sun's Zenith
10%inclusion5 decks48 decks
2%synergy
Circuitous Route
10%inclusion5 decks48 decks
8%synergy
Finale of Devastation
10%inclusion5 decks48 decks
-1%synergy
Harmonize
10%inclusion5 decks48 decks
5%synergy
Migration Path
10%inclusion5 decks48 decks
7%synergy
Planar Engineering
10%inclusion2 decks21 decks
5%synergy
Preposterous Proportions
8.3%inclusion4 decks48 decks
7%synergy
Sea Gate Restoration
8.3%inclusion4 decks48 decks
3%synergy
Open the Way
8.3%inclusion4 decks48 decks
4%synergy
Regrowth
8.3%inclusion4 decks48 decks
5%synergy
Ponder
6.3%inclusion3 decks48 decks
-1%synergy
Traverse the Outlands
6.3%inclusion3 decks48 decks
3%synergy
Pest Infestation
6.3%inclusion3 decks48 decks
4%synergy
Overrun
6.3%inclusion3 decks48 decks
4%synergy
Triumph of the Hordes
6.3%inclusion3 decks48 decks
3%synergy
Tempt with Discovery
6.3%inclusion3 decks48 decks
2%synergy
Hour of Promise
6.3%inclusion3 decks48 decks
3%synergy
Vastwood Surge
6.3%inclusion3 decks48 decks
5%synergy
Search for Tomorrow
6.3%inclusion3 decks48 decks
2%synergy
Bridgeworks Battle
6.3%inclusion3 decks48 decks
1%synergy
Ravenform
6.3%inclusion3 decks48 decks
3%synergy
Utility Artifacts
Swiftfoot Boots
40%inclusion19 decks48 decks
15%synergy
Helm of the Host
33%inclusion16 decks48 decks
29%synergy
Lightning Greaves
31%inclusion15 decks48 decks
11%synergy
Combine Chrysalis
25%inclusion12 decks48 decks
21%synergy
Mirror Box
15%inclusion7 decks48 decks
12%synergy
Conduit of Worlds
15%inclusion7 decks48 decks
10%synergy
Emerald Medallion
13%inclusion6 decks48 decks
9%synergy
Bident of Thassa
8.3%inclusion4 decks48 decks
2%synergy
Sapphire Medallion
8.3%inclusion4 decks48 decks
5%synergy
Crucible of Worlds
6.3%inclusion3 decks48 decks
2%synergy
Banner of Kinship
6.3%inclusion3 decks48 decks
4%synergy
Enchantments
Tribute to the World Tree
33%inclusion16 decks48 decks
28%synergy
Exploration
31%inclusion15 decks48 decks
19%synergy
Kindred Discovery
27%inclusion13 decks48 decks
18%synergy
Garruk's Uprising
27%inclusion13 decks48 decks
9%synergy
Cryptolith Rite
21%inclusion10 decks48 decks
17%synergy
Mystic Remora
21%inclusion10 decks48 decks
7%synergy
Beastmaster Ascension
19%inclusion9 decks48 decks
16%synergy
Primal Vigor
17%inclusion8 decks48 decks
14%synergy
Burgeoning
15%inclusion7 decks48 decks
8%synergy
Wilderness Reclamation
13%inclusion6 decks48 decks
3%synergy
Ominous Seas
10%inclusion5 decks48 decks
7%synergy
Unnatural Growth
10%inclusion5 decks48 decks
7%synergy
Sylvan Library
10%inclusion5 decks48 decks
2%synergy
Growing Rites of Itlimoc
10%inclusion5 decks48 decks
5%synergy
Retreat to Kazandu
8.3%inclusion4 decks48 decks
5%synergy
Khalni Heart Expedition
8.3%inclusion4 decks48 decks
5%synergy
Opposition
8.3%inclusion4 decks48 decks
8%synergy
Case of the Locked Hothouse
6.3%inclusion3 decks48 decks
3%synergy
Spelunking
6.3%inclusion3 decks48 decks
1%synergy
Carpet of Flowers
6.3%inclusion3 decks48 decks
4%synergy
Extravagant Replication
6.3%inclusion3 decks48 decks
4%synergy
Walk-In Closet // Forgotten Cellar
6.3%inclusion3 decks48 decks
4%synergy
Followed Footsteps
6.3%inclusion3 decks48 decks
6%synergy
Asceticism
6.3%inclusion3 decks48 decks
3%synergy
Zendikar's Roil
6.3%inclusion3 decks48 decks
3%synergy
Retreat to Coralhelm
6.3%inclusion3 decks48 decks
-2%synergy
Propaganda
6.3%inclusion3 decks48 decks
-1%synergy
Abundance
6.3%inclusion3 decks48 decks
4%synergy
Planeswalkers
Oko, Thief of Crowns
23%inclusion11 decks48 decks
17%synergy
Kiora, the Crashing Wave
10%inclusion5 decks48 decks
8%synergy
Vivien Reid
6.3%inclusion3 decks48 decks
5%synergy
Utility Lands
Reliquary Tower
54%inclusion26 decks48 decks
4%synergy
Temple of the False God
27%inclusion13 decks48 decks
11%synergy
Yavimaya, Cradle of Growth
25%inclusion12 decks48 decks
4%synergy
Boseiju, Who Endures
25%inclusion12 decks48 decks
3%synergy
Command Beacon
23%inclusion11 decks48 decks
19%synergy
Mystic Sanctuary
17%inclusion8 decks48 decks
5%synergy
Otawara, Soaring City
17%inclusion8 decks48 decks
-2%synergy
Rogue's Passage
15%inclusion7 decks48 decks
-9%synergy
Mosswort Bridge
13%inclusion6 decks48 decks
-4%synergy
Three Tree City
13%inclusion6 decks48 decks
8%synergy
Mistrise Village
12%inclusion5 decks43 decks
1%synergy
Alchemist's Refuge
10%inclusion5 decks48 decks
-9%synergy
Castle Garenbrig
10%inclusion5 decks48 decks
6%synergy
Evendo, Waking Haven
10%inclusion4 decks39 decks
5%synergy
Coral Atoll
8.3%inclusion4 decks48 decks
6%synergy
Vesuva
8.3%inclusion4 decks48 decks
3%synergy
Scavenger Grounds
8.3%inclusion4 decks48 decks
4%synergy
Gaea's Cradle
8.3%inclusion4 decks48 decks
2%synergy
Thespian's Stage
8.3%inclusion4 decks48 decks
2%synergy
Castle Vantress
8.3%inclusion4 decks48 decks
2%synergy
Ancient Tomb
6.3%inclusion3 decks48 decks
-2%synergy
Oboro, Palace in the Clouds
6.3%inclusion3 decks48 decks
4%synergy
Nykthos, Shrine to Nyx
6.3%inclusion3 decks48 decks
4%synergy
Field of the Dead
6.3%inclusion3 decks48 decks
2%synergy
Dark Depths
6.3%inclusion3 decks48 decks
0%synergy
Jungle Basin
6.3%inclusion3 decks48 decks
4%synergy
Mana Artifacts
Sol Ring
81%inclusion39 decks48 decks
1%synergy
Arcane Signet
52%inclusion25 decks48 decks
-11%synergy
Thought Vessel
25%inclusion12 decks48 decks
5%synergy
Talisman of Curiosity
23%inclusion11 decks48 decks
2%synergy
Simic Signet
19%inclusion9 decks48 decks
-10%synergy
Mana Vault
6.3%inclusion3 decks48 decks
0%synergy
Fellwar Stone
6.3%inclusion3 decks48 decks
-3%synergy
Lands
Island
92%inclusion44 decks48 decks
-4%synergy
Forest
92%inclusion44 decks48 decks
-4%synergy
Command Tower
85%inclusion41 decks48 decks
0%synergy
Simic Growth Chamber
56%inclusion27 decks48 decks
11%synergy
Hinterland Harbor
56%inclusion27 decks48 decks
-6%synergy
Breeding Pool
48%inclusion23 decks48 decks
-0%synergy
Yavimaya Coast
46%inclusion22 decks48 decks
-7%synergy
Evolving Wilds
46%inclusion22 decks48 decks
22%synergy
Rejuvenating Springs
46%inclusion22 decks48 decks
3%synergy
Dreamroot Cascade
46%inclusion22 decks48 decks
-0%synergy
Barkchannel Pathway
42%inclusion20 decks48 decks
22%synergy
Sodden Verdure
40%inclusion10 decks25 decks
17%synergy
Vineglimmer Snarl
40%inclusion19 decks48 decks
-0%synergy
Misty Rainforest
38%inclusion18 decks48 decks
6%synergy
Terramorphic Expanse
38%inclusion18 decks48 decks
17%synergy
Flooded Grove
38%inclusion18 decks48 decks
-6%synergy
Willowrush Verge
32%inclusion14 decks44 decks
13%synergy
Fabled Passage
31%inclusion15 decks48 decks
13%synergy
Exotic Orchard
31%inclusion15 decks48 decks
6%synergy
Temple of Mystery
31%inclusion15 decks48 decks
-5%synergy
Hedge Maze
29%inclusion14 decks48 decks
10%synergy
Rain-Slicked Copse
28%inclusion7 decks25 decks
18%synergy
Blighted Woodland
27%inclusion13 decks48 decks
21%synergy
Myriad Landscape
27%inclusion13 decks48 decks
8%synergy
Tangled Islet
25%inclusion12 decks48 decks
10%synergy
Waterlogged Grove
23%inclusion11 decks48 decks
4%synergy
Turbulent Wilderness
19%inclusion4 decks21 decks
3%synergy
Verdant Catacombs
19%inclusion9 decks48 decks
10%synergy
Rimewood Falls
19%inclusion9 decks48 decks
12%synergy
Thornwood Falls
19%inclusion9 decks48 decks
3%synergy
Botanical Sanctum
17%inclusion8 decks48 decks
4%synergy
Overflowing Basin
15%inclusion7 decks48 decks
-7%synergy
Wooded Foothills
15%inclusion7 decks48 decks
5%synergy
Sink into Stupor
15%inclusion7 decks48 decks
2%synergy
Snow-Covered Island
13%inclusion6 decks48 decks
7%synergy
Snow-Covered Forest
13%inclusion6 decks48 decks
7%synergy
Cavern of Souls
13%inclusion6 decks48 decks
8%synergy
Bala Ged Recovery
13%inclusion6 decks48 decks
3%synergy
Flooded Strand
13%inclusion6 decks48 decks
2%synergy
Prismatic Vista
10%inclusion5 decks48 decks
3%synergy
Windswept Heath
10%inclusion5 decks48 decks
0%synergy
Tropical Island
10%inclusion5 decks48 decks
-4%synergy
Talon Gates of Madara
10%inclusion5 decks48 decks
4%synergy
Scalding Tarn
10%inclusion5 decks48 decks
1%synergy
Polluted Delta
10%inclusion5 decks48 decks
0%synergy
Sea Gate Restoration
8.3%inclusion4 decks48 decks
3%synergy
Horizon of Progress
8.3%inclusion4 decks48 decks
4%synergy
Disciple of Freyalise
6.3%inclusion3 decks48 decks
1%synergy
Urza's Cave
6.3%inclusion3 decks48 decks
2%synergy
Bridgeworks Battle
6.3%inclusion3 decks48 decks
1%synergy
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