The Monstrous Serpent (Commander) - Core Aggro

Original Name:

Koma, Cosmos SerpentKoma, Cosmos Serpent

The Monstrous Serpent
Rank #343
3decks
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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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Utility Artifacts
Enchantments
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Utility Lands
Mana Artifacts
Lands
Back to Top
Adrix and Nev, Twincasters
100%inclusion3 decks3 decks
91%synergy
Elvish Mystic
67%inclusion2 decks3 decks
44%synergy
Murkfiend Liege
67%inclusion2 decks3 decks
54%synergy
Aesi, Tyrant of Gyre Strait
67%inclusion2 decks3 decks
49%synergy
Slinn Voda, the Rising Deep
67%inclusion2 decks3 decks
61%synergy
Spark Double
67%inclusion2 decks3 decks
58%synergy
Sakashima of a Thousand Faces
67%inclusion2 decks3 decks
62%synergy
Sakashima the Impostor
67%inclusion2 decks3 decks
64%synergy
Nezahal, Primal Tide
67%inclusion2 decks3 decks
57%synergy
Serpent of Yawning Depths
67%inclusion2 decks3 decks
61%synergy
Spawning Kraken
67%inclusion2 decks3 decks
60%synergy
Eluge, the Shoreless Sea
33%inclusion1 decks3 decks
32%synergy
Curiosity Crafter
33%inclusion1 decks3 decks
30%synergy
Stormtide Leviathan
33%inclusion1 decks3 decks
28%synergy
Koma, World-Eater
33%inclusion1 decks3 decks
21%synergy
Brinelin, the Moon Kraken
33%inclusion1 decks3 decks
30%synergy
Xolatoyac, the Smiling Flood
33%inclusion1 decks3 decks
27%synergy
Phyrexian Metamorph
33%inclusion1 decks3 decks
25%synergy
Enduring Vitality
33%inclusion1 decks3 decks
25%synergy
Roaming Throne
33%inclusion1 decks3 decks
26%synergy
Reservoir Kraken
33%inclusion1 decks3 decks
32%synergy
Arbor Elf
33%inclusion1 decks3 decks
28%synergy
Avenger of Zendikar
33%inclusion1 decks3 decks
18%synergy
Hydroelectric Specimen
33%inclusion1 decks3 decks
27%synergy
Nadir Kraken
33%inclusion1 decks3 decks
30%synergy
Junk Winder
33%inclusion1 decks3 decks
27%synergy
Llanowar Elves
33%inclusion1 decks3 decks
5%synergy
Stormsurge Kraken
33%inclusion1 decks3 decks
29%synergy
Breaching Leviathan
33%inclusion1 decks3 decks
31%synergy
Tolarian Kraken
33%inclusion1 decks3 decks
32%synergy
Wood Elves
33%inclusion1 decks3 decks
27%synergy
Craterhoof Behemoth
33%inclusion1 decks3 decks
23%synergy
Auton Soldier
33%inclusion1 decks3 decks
31%synergy
Tromokratis
33%inclusion1 decks3 decks
29%synergy
Esix, Fractal Bloom
33%inclusion1 decks3 decks
30%synergy
Enduring Curiosity
33%inclusion1 decks3 decks
30%synergy
Archetype of Imagination
33%inclusion1 decks3 decks
29%synergy
Toski, Bearer of Secrets
33%inclusion1 decks3 decks
30%synergy
Tireless Provisioner
33%inclusion1 decks3 decks
20%synergy
Vesuvan Doppelganger
33%inclusion1 decks3 decks
33%synergy
Benthic Anomaly
33%inclusion1 decks3 decks
31%synergy
Glasspool Mimic
33%inclusion1 decks3 decks
29%synergy
Charix, the Raging Isle
33%inclusion1 decks3 decks
31%synergy
Monstrosity of the Lake
33%inclusion1 decks3 decks
31%synergy
Arixmethes, Slumbering Isle
33%inclusion1 decks3 decks
20%synergy
Gala Greeters
33%inclusion1 decks3 decks
32%synergy
Birds of Paradise
33%inclusion1 decks3 decks
5%synergy
Hullbreaker Horror
33%inclusion1 decks3 decks
16%synergy
Lorthos, the Tidemaker
33%inclusion1 decks3 decks
30%synergy
Prosperous Innkeeper
33%inclusion1 decks3 decks
31%synergy
Instants
Rapid Hybridization
67%inclusion2 decks3 decks
39%synergy
Heroic Intervention
67%inclusion2 decks3 decks
36%synergy
Return of the Wildspeaker
67%inclusion2 decks3 decks
57%synergy
Brainstorm
67%inclusion2 decks3 decks
52%synergy
Second Harvest
67%inclusion2 decks3 decks
60%synergy
Beast Within
67%inclusion2 decks3 decks
19%synergy
Counterspell
67%inclusion2 decks3 decks
18%synergy
Double Major
67%inclusion2 decks3 decks
59%synergy
Pongify
33%inclusion1 decks3 decks
9%synergy
Disdainful Stroke
33%inclusion1 decks3 decks
32%synergy
See Double
33%inclusion1 decks3 decks
32%synergy
Frantic Search
33%inclusion1 decks3 decks
26%synergy
An Offer You Can't Refuse
33%inclusion1 decks3 decks
9%synergy
Negate
33%inclusion1 decks3 decks
9%synergy
Growth Spiral
33%inclusion1 decks3 decks
-11%synergy
Krosan Grip
33%inclusion1 decks3 decks
27%synergy
Brainsurge
33%inclusion1 decks3 decks
30%synergy
Harrow
33%inclusion1 decks3 decks
22%synergy
Swan Song
33%inclusion1 decks3 decks
14%synergy
Cackling Counterpart
33%inclusion1 decks3 decks
30%synergy
Repudiate // Replicate
33%inclusion1 decks3 decks
31%synergy
Arcane Denial
33%inclusion1 decks3 decks
11%synergy
Fated Infatuation
33%inclusion1 decks3 decks
33%synergy
Flow of Knowledge
33%inclusion1 decks3 decks
33%synergy
Whirlwind Denial
33%inclusion1 decks3 decks
33%synergy
Simic Charm
33%inclusion1 decks3 decks
26%synergy
Sorceries
Kodama's Reach
100%inclusion3 decks3 decks
66%synergy
Rampant Growth
100%inclusion3 decks3 decks
61%synergy
Cultivate
100%inclusion3 decks3 decks
55%synergy
Whelming Wave
100%inclusion3 decks3 decks
90%synergy
Farseek
67%inclusion2 decks3 decks
40%synergy
Traverse the Outlands
33%inclusion1 decks3 decks
30%synergy
Croaking Counterpart
33%inclusion1 decks3 decks
29%synergy
Flare of Cultivation
33%inclusion1 decks3 decks
32%synergy
Quantum Misalignment
33%inclusion1 decks3 decks
30%synergy
Three Visits
33%inclusion1 decks3 decks
7%synergy
Oversimplify
33%inclusion1 decks3 decks
28%synergy
Mirage Mockery
33%inclusion1 decks3 decks
33%synergy
Skyshroud Claim
33%inclusion1 decks3 decks
24%synergy
Last March of the Ents
33%inclusion1 decks3 decks
30%synergy
Soul's Majesty
33%inclusion1 decks3 decks
33%synergy
Adventurous Impulse
33%inclusion1 decks3 decks
33%synergy
Finale of Devastation
33%inclusion1 decks3 decks
22%synergy
Quasiduplicate
33%inclusion1 decks3 decks
31%synergy
Nature's Lore
33%inclusion1 decks3 decks
0%synergy
Rally the Galadhrim
33%inclusion1 decks3 decks
32%synergy
Aggressive Biomancy
33%inclusion1 decks3 decks
29%synergy
Search for Tomorrow
33%inclusion1 decks3 decks
30%synergy
Irenicus's Vile Duplication
33%inclusion1 decks3 decks
28%synergy
Distant Melody
33%inclusion1 decks3 decks
30%synergy
Explore
33%inclusion1 decks3 decks
13%synergy
Doppelgang
33%inclusion1 decks3 decks
26%synergy
Shamanic Revelation
33%inclusion1 decks3 decks
29%synergy
Bala Ged Recovery
33%inclusion1 decks3 decks
24%synergy
Migration Path
33%inclusion1 decks3 decks
30%synergy
Overwhelming Stampede
33%inclusion1 decks3 decks
21%synergy
Harvest Season
33%inclusion1 decks3 decks
32%synergy
Raise the Palisade
33%inclusion1 decks3 decks
27%synergy
Rite of Replication
33%inclusion1 decks3 decks
26%synergy
Utility Artifacts
Helm of the Host
67%inclusion2 decks3 decks
62%synergy
Swiftfoot Boots
67%inclusion2 decks3 decks
42%synergy
Lightning Greaves
67%inclusion2 decks3 decks
47%synergy
Mirror Box
33%inclusion1 decks3 decks
30%synergy
Ashnod's Altar
33%inclusion1 decks3 decks
33%synergy
The Great Henge
33%inclusion1 decks3 decks
24%synergy
Seer's Sundial
33%inclusion1 decks3 decks
32%synergy
Combine Chrysalis
33%inclusion1 decks3 decks
29%synergy
Quicksilver Amulet
33%inclusion1 decks3 decks
33%synergy
Enchantments
Tribute to the World Tree
67%inclusion2 decks3 decks
61%synergy
Parallel Lives
67%inclusion2 decks3 decks
61%synergy
Elemental Bond
67%inclusion2 decks3 decks
61%synergy
Kindred Discovery
33%inclusion1 decks3 decks
24%synergy
Doubling Season
33%inclusion1 decks3 decks
22%synergy
Exploration
33%inclusion1 decks3 decks
21%synergy
Teferi's Ageless Insight
33%inclusion1 decks3 decks
30%synergy
Garruk's Uprising
33%inclusion1 decks3 decks
16%synergy
City of Death
33%inclusion1 decks3 decks
32%synergy
Quest for Ula's Temple
33%inclusion1 decks3 decks
31%synergy
Ominous Seas
33%inclusion1 decks3 decks
30%synergy
Unnatural Growth
33%inclusion1 decks3 decks
30%synergy
Burgeoning
33%inclusion1 decks3 decks
26%synergy
Mystic Remora
33%inclusion1 decks3 decks
19%synergy
Proft's Eidetic Memory
33%inclusion1 decks3 decks
31%synergy
Khalni Heart Expedition
33%inclusion1 decks3 decks
30%synergy
Primal Vigor
33%inclusion1 decks3 decks
30%synergy
Paradox Haze
33%inclusion1 decks3 decks
33%synergy
Court of Bounty
33%inclusion1 decks3 decks
33%synergy
Propaganda
33%inclusion1 decks3 decks
27%synergy
Growing Rites of Itlimoc
33%inclusion1 decks3 decks
28%synergy
Planeswalkers
Garruk, Primal Hunter
33%inclusion1 decks3 decks
31%synergy
Kiora, the Crashing Wave
33%inclusion1 decks3 decks
31%synergy
Nissa, Who Shakes the World
33%inclusion1 decks3 decks
30%synergy
Utility Lands
Reliquary Tower
67%inclusion2 decks3 decks
16%synergy
Coral Atoll
33%inclusion1 decks3 decks
31%synergy
Boseiju, Who Endures
33%inclusion1 decks3 decks
11%synergy
Temple of the False God
33%inclusion1 decks3 decks
17%synergy
Otawara, Soaring City
33%inclusion1 decks3 decks
15%synergy
Jungle Basin
33%inclusion1 decks3 decks
31%synergy
Mana Artifacts
Arcane Signet
100%inclusion3 decks3 decks
37%synergy
Sol Ring
100%inclusion3 decks3 decks
20%synergy
Simic Signet
67%inclusion2 decks3 decks
38%synergy
Moss Diamond
33%inclusion1 decks3 decks
32%synergy
Decanter of Endless Water
33%inclusion1 decks3 decks
29%synergy
Fellwar Stone
33%inclusion1 decks3 decks
24%synergy
Thought Vessel
33%inclusion1 decks3 decks
13%synergy
Lands
Command Tower
100%inclusion3 decks3 decks
15%synergy
Island
100%inclusion3 decks3 decks
4%synergy
Forest
100%inclusion3 decks3 decks
4%synergy
Hinterland Harbor
100%inclusion3 decks3 decks
38%synergy
Breeding Pool
67%inclusion2 decks3 decks
19%synergy
Yavimaya Coast
67%inclusion2 decks3 decks
14%synergy
Tangled Islet
67%inclusion2 decks3 decks
51%synergy
Barkchannel Pathway
67%inclusion2 decks3 decks
47%synergy
Rimewood Falls
67%inclusion2 decks3 decks
59%synergy
Rejuvenating Springs
67%inclusion2 decks3 decks
24%synergy
Dreamroot Cascade
67%inclusion2 decks3 decks
20%synergy
Simic Guildgate
67%inclusion2 decks3 decks
58%synergy
Prismatic Vista
33%inclusion1 decks3 decks
26%synergy
Fabled Passage
33%inclusion1 decks3 decks
15%synergy
Myriad Landscape
33%inclusion1 decks3 decks
14%synergy
Exotic Orchard
33%inclusion1 decks3 decks
8%synergy
Vineglimmer Snarl
33%inclusion1 decks3 decks
-6%synergy
Hydroelectric Specimen
33%inclusion1 decks3 decks
27%synergy
Overflowing Basin
33%inclusion1 decks3 decks
11%synergy
Waterlogged Grove
33%inclusion1 decks3 decks
14%synergy
Botanical Sanctum
33%inclusion1 decks3 decks
20%synergy
Evolving Wilds
33%inclusion1 decks3 decks
9%synergy
Path of Ancestry
33%inclusion1 decks3 decks
16%synergy
Glasspool Mimic
33%inclusion1 decks3 decks
29%synergy
Scalding Tarn
33%inclusion1 decks3 decks
24%synergy
Bala Ged Recovery
33%inclusion1 decks3 decks
24%synergy
Woodland Stream
33%inclusion1 decks3 decks
29%synergy
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