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Koma, Cosmos Serpent (Commander) - Optimized Clones
Koma, Cosmos Serpent
28 decks (0.000%)
Rank #283

Aug 6, 2025
Can You Build Simic in Commander Without... Going Simic?
Can you go Simic without doing the Simic stuff that everyone dreads? Yes you can! Arnaud is here with some uncanny Commander deck ideas.
Deck Filters
Moonlit Meditation
27% of 11 decks
+26% synergy
Evendo, Waking Haven
25% of 12 decks
+21% synergy
Impostor Syndrome
25% of 4 decks
+24% synergy
Ouroboroid
8% of 12 decks
+5% synergy
High Synergy Cards
Adrix and Nev, Twincasters
86% of 28 decks
+77% synergy
Spark Double
86% of 28 decks
+76% synergy
Sakashima of a Thousand Faces
79% of 28 decks
+73% synergy
Sakashima the Impostor
71% of 28 decks
+69% synergy
Parallel Lives
71% of 28 decks
+65% synergy
Whelming Wave
75% of 28 decks
+64% synergy
Elemental Bond
68% of 28 decks
+62% synergy
Aesi, Tyrant of Gyre Strait
75% of 28 decks
+58% synergy
Irenicus's Vile Duplication
64% of 28 decks
+58% synergy
Koma, World-Eater
68% of 28 decks
+54% synergy
Top Cards
Counterspell
79% of 28 decks
+28% synergy
Cultivate
75% of 28 decks
+27% synergy
Birds of Paradise
75% of 28 decks
+47% synergy
Heroic Intervention
68% of 28 decks
+38% synergy
Three Visits
64% of 28 decks
+41% synergy
Mana Drain
64% of 28 decks
+48% synergy
Beast Within
61% of 28 decks
+10% synergy
Serpent of Yawning Depths
61% of 28 decks
+54% synergy
Doubling Season
57% of 28 decks
+47% synergy
An Offer You Can't Refuse
57% of 28 decks
+35% synergy
Game Changers
Rhystic Study
79% of 28 decks
+56% synergy
Fierce Guardianship
68% of 28 decks
+50% synergy
Cyclonic Rift
68% of 28 decks
+41% synergy
Seedborn Muse
43% of 28 decks
+27% synergy
Ancient Tomb
39% of 28 decks
+30% synergy
Consecrated Sphinx
36% of 28 decks
+27% synergy
Force of Will
36% of 28 decks
+25% synergy
Mystical Tutor
32% of 28 decks
+22% synergy
Worldly Tutor
32% of 28 decks
+16% synergy
Gaea's Cradle
18% of 28 decks
+11% synergy
Creatures
Junk Winder
50% of 28 decks
+43% synergy
Eternal Witness
50% of 28 decks
+28% synergy
Spawning Kraken
50% of 28 decks
+42% synergy
Llanowar Elves
46% of 28 decks
+19% synergy
Craterhoof Behemoth
43% of 28 decks
+34% synergy
Ohran Frostfang
43% of 28 decks
+39% synergy
Tatyova, Benthic Druid
39% of 28 decks
+8% synergy
Elvish Mystic
39% of 28 decks
+15% synergy
Garruk's Packleader
32% of 28 decks
+30% synergy
Fyndhorn Elves
32% of 28 decks
+16% synergy
Sakura-Tribe Elder
32% of 28 decks
+13% synergy
Delighted Halfling
32% of 28 decks
+21% synergy
Enduring Vitality
29% of 28 decks
+21% synergy
Roaming Throne
29% of 28 decks
+20% synergy
Fanatic of Rhonas
29% of 28 decks
+23% synergy
Azusa, Lost but Seeking
25% of 28 decks
+11% synergy
Toski, Bearer of Secrets
25% of 28 decks
+22% synergy
Arixmethes, Slumbering Isle
25% of 28 decks
+12% synergy
Coiling Oracle
21% of 28 decks
+8% synergy
Uro, Titan of Nature's Wrath
21% of 28 decks
+12% synergy
Curiosity Crafter
18% of 28 decks
+14% synergy
Selvala, Heart of the Wilds
18% of 28 decks
+15% synergy
Murkfiend Liege
18% of 28 decks
+2% synergy
Saryth, the Viper's Fang
18% of 28 decks
+16% synergy
Tireless Provisioner
18% of 28 decks
+2% synergy
Summon: Leviathan
18% of 17 decks
+11% synergy
Inga and Esika
14% of 28 decks
+11% synergy
Esix, Fractal Bloom
14% of 28 decks
+10% synergy
Dryad of the Ilysian Grove
14% of 28 decks
+4% synergy
Hullbreaker Horror
14% of 28 decks
-3% synergy
Octomancer
11% of 28 decks
+6% synergy
Troyan, Gutsy Explorer
11% of 28 decks
+7% synergy
Arbor Elf
11% of 28 decks
+4% synergy
Avenger of Zendikar
11% of 28 decks
-8% synergy
Master Biomancer
11% of 28 decks
+4% synergy
Nezahal, Primal Tide
11% of 28 decks
-1% synergy
Slinn Voda, the Rising Deep
11% of 28 decks
+4% synergy
Lotus Cobra
11% of 28 decks
-3% synergy
Kinnan, Bonder Prodigy
11% of 28 decks
+8% synergy
Enduring Curiosity
11% of 28 decks
+7% synergy
Vorinclex, Voice of Hunger
11% of 28 decks
+8% synergy
Rashmi, Eternities Crafter
7% of 28 decks
+4% synergy
Reclamation Sage
7% of 28 decks
-8% synergy
Pirated Copy
7% of 28 decks
+7% synergy
Circle of Dreams Druid
7% of 28 decks
+5% synergy
Collector Ouphe
7% of 28 decks
+6% synergy
Tishana's Tidebinder
7% of 28 decks
+1% synergy
Phyrexian Metamorph
7% of 28 decks
-1% synergy
Overlord of the Hauntwoods
7% of 28 decks
+4% synergy
Kiora's Follower
7% of 28 decks
-8% synergy
Instants
Double Major
57% of 28 decks
+48% synergy
Pongify
54% of 28 decks
+29% synergy
Swan Song
54% of 28 decks
+35% synergy
Negate
43% of 28 decks
+16% synergy
Growth Spiral
43% of 28 decks
-2% synergy
Second Harvest
36% of 28 decks
+29% synergy
Arcane Denial
32% of 28 decks
+10% synergy
Rapid Hybridization
29% of 28 decks
+2% synergy
Mystic Reflection
25% of 28 decks
+22% synergy
Pact of Negation
25% of 28 decks
+18% synergy
Nature's Claim
21% of 28 decks
+11% synergy
Sink into Stupor
21% of 28 decks
+10% synergy
Tamiyo's Safekeeping
21% of 28 decks
+15% synergy
Crop Rotation
18% of 28 decks
+4% synergy
Return of the Wildspeaker
18% of 28 decks
+7% synergy
Krosan Grip
18% of 28 decks
+9% synergy
Noxious Revival
18% of 28 decks
+12% synergy
Force of Negation
18% of 28 decks
+9% synergy
Chord of Calling
18% of 28 decks
+10% synergy
Voidslime
18% of 28 decks
+13% synergy
Force of Vigor
14% of 28 decks
+9% synergy
Tyvar's Stand
14% of 28 decks
+11% synergy
Strix Serenade
14% of 28 decks
+10% synergy
Resculpt
14% of 28 decks
+8% synergy
Fog
11% of 28 decks
+8% synergy
Stubborn Denial
11% of 28 decks
+8% synergy
Snakeskin Veil
11% of 28 decks
+5% synergy
Legolas's Quick Reflexes
11% of 28 decks
+8% synergy
Brainstorm
11% of 28 decks
-4% synergy
Archdruid's Charm
11% of 28 decks
+4% synergy
Reality Shift
11% of 28 decks
-4% synergy
Return to Nature
11% of 28 decks
+5% synergy
Eureka Moment
7% of 28 decks
-4% synergy
Muddle the Mixture
7% of 28 decks
+3% synergy
Disdainful Stroke
7% of 28 decks
+5% synergy
Flare of Denial
7% of 28 decks
+4% synergy
Three Steps Ahead
7% of 28 decks
+4% synergy
Harrow
7% of 28 decks
-5% synergy
Aetherize
7% of 28 decks
-4% synergy
Perplexing Test
7% of 28 decks
+2% synergy
Disallow
7% of 28 decks
+5% synergy
Saw It Coming
7% of 28 decks
+6% synergy
Sublime Epiphany
7% of 28 decks
+5% synergy
Planar Genesis
7% of 28 decks
-4% synergy
Rewind
7% of 28 decks
+4% synergy
Abjure
7% of 28 decks
+6% synergy
Cryptic Command
7% of 28 decks
+6% synergy
Wash Away
7% of 28 decks
+6% synergy
Narset's Reversal
7% of 28 decks
+5% synergy
March of Swirling Mist
7% of 28 decks
+3% synergy
Sorceries
Kodama's Reach
57% of 28 decks
+20% synergy
Rampant Growth
57% of 28 decks
+16% synergy
Farseek
54% of 28 decks
+30% synergy
Nature's Lore
54% of 28 decks
+23% synergy
Quantum Misalignment
32% of 28 decks
+29% synergy
Skyshroud Claim
29% of 28 decks
+19% synergy
Finale of Devastation
29% of 28 decks
+17% synergy
Bala Ged Recovery
25% of 28 decks
+15% synergy
Sea Gate Restoration
21% of 28 decks
+16% synergy
Windfall
18% of 28 decks
+14% synergy
Overwhelming Stampede
18% of 28 decks
+6% synergy
Green Sun's Zenith
14% of 28 decks
+5% synergy
Flare of Cultivation
14% of 28 decks
+12% synergy
Triumph of the Hordes
14% of 28 decks
+11% synergy
Open the Way
14% of 28 decks
+12% synergy
Rishkar's Expertise
14% of 28 decks
+6% synergy
Explore
14% of 28 decks
-6% synergy
Regrowth
14% of 28 decks
+10% synergy
Curse of the Swine
11% of 28 decks
-1% synergy
Quasiduplicate
11% of 28 decks
+8% synergy
Explosive Vegetation
11% of 28 decks
+5% synergy
Bridgeworks Battle
11% of 28 decks
+6% synergy
Rite of Replication
11% of 28 decks
+3% synergy
Flood of Tears
7% of 28 decks
+5% synergy
Tempt with Discovery
7% of 28 decks
+3% synergy
Into the North
7% of 28 decks
+6% synergy
Pick Your Poison
7% of 28 decks
+6% synergy
Search for Tomorrow
7% of 28 decks
+2% synergy
Ezuri's Predation
7% of 28 decks
-1% synergy
Migration Path
7% of 28 decks
+4% synergy
Time Warp
7% of 28 decks
+5% synergy
Vastwood Surge
7% of 28 decks
+6% synergy
Shamanic Revelation
7% of 28 decks
+1% synergy
Harvest Season
7% of 28 decks
+5% synergy
Utility Artifacts
Swiftfoot Boots
43% of 28 decks
+17% synergy
Lightning Greaves
39% of 28 decks
+17% synergy
Helm of the Host
32% of 28 decks
+27% synergy
Mirror Box
21% of 28 decks
+18% synergy
Combine Chrysalis
18% of 28 decks
+13% synergy
Skullclamp
18% of 28 decks
+17% synergy
The Great Henge
18% of 28 decks
+9% synergy
Eldrazi Monument
18% of 28 decks
+17% synergy
The One Ring
14% of 28 decks
+7% synergy
Winter Orb
14% of 28 decks
+14% synergy
Idol of Oblivion
14% of 28 decks
+11% synergy
Static Orb
11% of 28 decks
+11% synergy
Commander's Plate
11% of 28 decks
+10% synergy
Lithoform Engine
7% of 28 decks
+6% synergy
Mirror Gallery
7% of 28 decks
+6% synergy
Nevinyrral's Disk
7% of 28 decks
+7% synergy
Sapphire Medallion
7% of 28 decks
+4% synergy
Enchantments
Mystic Remora
54% of 28 decks
+38% synergy
Tribute to the World Tree
36% of 28 decks
+29% synergy
Sylvan Library
32% of 28 decks
+23% synergy
Kindred Discovery
21% of 28 decks
+11% synergy
Exploration
21% of 28 decks
+8% synergy
Beastmaster Ascension
21% of 28 decks
+18% synergy
Wild Growth
21% of 28 decks
+13% synergy
Unnatural Growth
18% of 28 decks
+15% synergy
Kenrith's Transformation
18% of 28 decks
+13% synergy
Primal Vigor
18% of 28 decks
+15% synergy
Defense of the Heart
18% of 28 decks
+16% synergy
Utopia Sprawl
14% of 28 decks
+8% synergy
Cryptolith Rite
14% of 28 decks
+11% synergy
Opposition
14% of 28 decks
+14% synergy
Growing Rites of Itlimoc
14% of 28 decks
+8% synergy
Dismiss into Dream
14% of 28 decks
+14% synergy
Wizard Class
11% of 28 decks
+5% synergy
Extravagant Replication
11% of 28 decks
+8% synergy
Garruk's Uprising
11% of 28 decks
-5% synergy
Imprisoned in the Moon
11% of 28 decks
+7% synergy
Paradox Haze
11% of 28 decks
+10% synergy
Burgeoning
11% of 28 decks
+4% synergy
Shadow of the Second Sun
7% of 28 decks
+6% synergy
Asceticism
7% of 28 decks
+4% synergy
Propaganda
7% of 28 decks
+1% synergy
Followed Footsteps
7% of 28 decks
+7% synergy
Song of the Dryads
7% of 28 decks
+5% synergy
Death's Presence
7% of 28 decks
+7% synergy
Battles
Invasion of Zendikar
7% of 28 decks
+5% synergy
Planeswalkers
Oko, Thief of Crowns
46% of 28 decks
+39% synergy
Utility Lands
Reliquary Tower
75% of 28 decks
+25% synergy
Boseiju, Who Endures
50% of 28 decks
+28% synergy
Command Beacon
46% of 28 decks
+42% synergy
Yavimaya, Cradle of Growth
39% of 28 decks
+17% synergy
Temple of the False God
36% of 28 decks
+20% synergy
Otawara, Soaring City
29% of 28 decks
+10% synergy
Mistrise Village
24% of 21 decks
+14% synergy
Mystic Sanctuary
18% of 28 decks
+5% synergy
Three Tree City
18% of 28 decks
+13% synergy
Rogue's Passage
18% of 28 decks
-4% synergy
Homeward Path
14% of 28 decks
+12% synergy
Shifting Woodland
11% of 28 decks
+4% synergy
Castle Garenbrig
11% of 28 decks
+6% synergy
Wasteland
7% of 28 decks
+6% synergy
Minamo, School at Water's Edge
7% of 28 decks
+1% synergy
Rivendell
7% of 28 decks
+1% synergy
Scavenger Grounds
7% of 28 decks
+3% synergy
Alchemist's Refuge
7% of 28 decks
-11% synergy
Glacial Chasm
7% of 28 decks
+6% synergy
Urza's Saga
7% of 28 decks
+2% synergy
Field of the Dead
7% of 28 decks
+1% synergy
Strip Mine
7% of 28 decks
+4% synergy
Zanarkand, Ancient Metropolis
6% of 17 decks
+5% synergy
Mana Artifacts
Sol Ring
100% of 28 decks
+19% synergy
Arcane Signet
82% of 28 decks
+19% synergy
Thought Vessel
32% of 28 decks
+12% synergy
Talisman of Curiosity
21% of 28 decks
+0% synergy
Simic Signet
18% of 28 decks
-15% synergy
Basalt Monolith
14% of 28 decks
+8% synergy
Thran Dynamo
14% of 28 decks
+12% synergy
Mana Vault
14% of 28 decks
+8% synergy
Lotus Petal
7% of 28 decks
+0% synergy
Chrome Mox
7% of 28 decks
+0% synergy
Lands
Command Tower
100% of 28 decks
+15% synergy
Island
89% of 28 decks
-6% synergy
Forest
89% of 28 decks
-6% synergy
Breeding Pool
79% of 28 decks
+34% synergy
Rejuvenating Springs
79% of 28 decks
+34% synergy
Dreamroot Cascade
75% of 28 decks
+34% synergy
Misty Rainforest
68% of 28 decks
+37% synergy
Yavimaya Coast
68% of 28 decks
+15% synergy
Hinterland Harbor
64% of 28 decks
+6% synergy
Barkchannel Pathway
61% of 28 decks
+40% synergy
Simic Growth Chamber
54% of 28 decks
+5% synergy
Flooded Grove
46% of 28 decks
+7% synergy
Willowrush Verge
33% of 27 decks
+19% synergy
Tropical Island
29% of 28 decks
+15% synergy
Hedge Maze
29% of 28 decks
+9% synergy
Vineglimmer Snarl
25% of 28 decks
-13% synergy
Botanical Sanctum
25% of 28 decks
+13% synergy
Bala Ged Recovery
25% of 28 decks
+15% synergy
Fabled Passage
21% of 28 decks
+7% synergy
Myriad Landscape
21% of 28 decks
-1% synergy
Exotic Orchard
21% of 28 decks
-3% synergy
Snow-Covered Island
21% of 28 decks
+14% synergy
Waterlogged Grove
21% of 28 decks
+1% synergy
Temple of Mystery
21% of 28 decks
-17% synergy
Sea Gate Restoration
21% of 28 decks
+16% synergy
Sink into Stupor
21% of 28 decks
+10% synergy
Snow-Covered Forest
21% of 28 decks
+14% synergy
Windswept Heath
18% of 28 decks
+8% synergy
Tangled Islet
18% of 28 decks
+1% synergy
Reflecting Pool
18% of 28 decks
+15% synergy
Rimewood Falls
18% of 28 decks
+8% synergy
Verdant Catacombs
14% of 28 decks
+5% synergy
Cavern of Souls
11% of 28 decks
+5% synergy
Bridgeworks Battle
11% of 28 decks
+6% synergy
Evolving Wilds
11% of 28 decks
-15% synergy
Flooded Strand
11% of 28 decks
-0% synergy
Prismatic Vista
7% of 28 decks
-1% synergy
Littjara Mirrorlake
7% of 28 decks
+3% synergy
Talon Gates of Madara
7% of 28 decks
-1% synergy
Path of Ancestry
7% of 28 decks
-10% synergy
Glasspool Mimic
7% of 28 decks
+3% synergy
Wooded Foothills
7% of 28 decks
-2% synergy
Thornwood Falls
7% of 28 decks
-11% synergy
Polluted Delta
7% of 28 decks
-3% synergy