Koma, Cosmos Serpent (Commander) - Upgraded Clones

Background image for Can You Build Simic in Commander Without... Going Simic?
Arnaud Gompertz
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
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Impostor Syndrome
25%inclusion4 decks16 decks
23%synergy
Chameleon, Master of Disguise
25%inclusion4 decks16 decks
23%synergy
The Clone Saga
6.3%inclusion1 decks16 decks
6%synergy
Amazing Acrobatics
6.3%inclusion1 decks16 decks
6%synergy
Spider-Sense
6.3%inclusion1 decks16 decks
5%synergy
High Synergy Cards
Adrix and Nev, Twincasters
94%inclusion31 decks33 decks
85%synergy
Elemental Bond
88%inclusion29 decks33 decks
82%synergy
Spark Double
91%inclusion30 decks33 decks
81%synergy
Irenicus's Vile Duplication
85%inclusion28 decks33 decks
79%synergy
Whelming Wave
85%inclusion28 decks33 decks
73%synergy
Tribute to the World Tree
70%inclusion23 decks33 decks
63%synergy
Sakashima of a Thousand Faces
64%inclusion21 decks33 decks
59%synergy
Parallel Lives
64%inclusion21 decks33 decks
58%synergy
Sakashima the Impostor
58%inclusion19 decks33 decks
55%synergy
Serpent of Yawning Depths
61%inclusion20 decks33 decks
54%synergy
Top Cards
Cultivate
82%inclusion27 decks33 decks
35%synergy
Beast Within
79%inclusion26 decks33 decks
28%synergy
Counterspell
79%inclusion26 decks33 decks
29%synergy
Three Visits
67%inclusion22 decks33 decks
44%synergy
Koma, World-Eater
67%inclusion22 decks33 decks
53%synergy
Kodama's Reach
64%inclusion21 decks33 decks
27%synergy
Heroic Intervention
64%inclusion21 decks33 decks
34%synergy
Rampant Growth
64%inclusion21 decks33 decks
23%synergy
Growth Spiral
61%inclusion20 decks33 decks
16%synergy
Farseek
61%inclusion20 decks33 decks
37%synergy
Game Changers
Rhystic Study
48%inclusion16 decks33 decks
26%synergy
Fierce Guardianship
42%inclusion14 decks33 decks
25%synergy
Cyclonic Rift
42%inclusion14 decks33 decks
16%synergy
Consecrated Sphinx
21%inclusion7 decks33 decks
12%synergy
Seedborn Muse
21%inclusion7 decks33 decks
5%synergy
Worldly Tutor
18%inclusion6 decks33 decks
2%synergy
The One Ring
9.1%inclusion3 decks33 decks
1%synergy
Ancient Tomb
6.1%inclusion2 decks33 decks
-3%synergy
Force of Will
6.1%inclusion2 decks33 decks
-4%synergy
Creatures
Junk Winder
55%inclusion18 decks33 decks
48%synergy
Birds of Paradise
48%inclusion16 decks33 decks
21%synergy
Garruk's Packleader
42%inclusion14 decks33 decks
40%synergy
Aesi, Tyrant of Gyre Strait
42%inclusion14 decks33 decks
25%synergy
Craterhoof Behemoth
42%inclusion14 decks33 decks
33%synergy
Sakura-Tribe Elder
42%inclusion14 decks33 decks
23%synergy
Elvish Mystic
39%inclusion13 decks33 decks
15%synergy
Llanowar Elves
39%inclusion13 decks33 decks
12%synergy
Arixmethes, Slumbering Isle
39%inclusion13 decks33 decks
26%synergy
Spawning Kraken
36%inclusion12 decks33 decks
29%synergy
Roaming Throne
30%inclusion10 decks33 decks
22%synergy
Summon: Leviathan
30%inclusion8 decks27 decks
22%synergy
Tatyova, Benthic Druid
27%inclusion9 decks33 decks
-4%synergy
Octomancer
27%inclusion9 decks33 decks
22%synergy
Eternal Witness
27%inclusion9 decks33 decks
6%synergy
Enduring Vitality
27%inclusion9 decks33 decks
20%synergy
Fyndhorn Elves
27%inclusion9 decks33 decks
11%synergy
Fanatic of Rhonas
24%inclusion8 decks33 decks
18%synergy
Esix, Fractal Bloom
24%inclusion8 decks33 decks
20%synergy
Enduring Curiosity
24%inclusion8 decks33 decks
21%synergy
Glasspool Mimic
24%inclusion8 decks33 decks
20%synergy
Starwinder
23%inclusion5 decks22 decks
16%synergy
Murkfiend Liege
21%inclusion7 decks33 decks
6%synergy
Auton Soldier
21%inclusion7 decks33 decks
19%synergy
Uro, Titan of Nature's Wrath
21%inclusion7 decks33 decks
12%synergy
Curiosity Crafter
18%inclusion6 decks33 decks
15%synergy
Coiling Oracle
18%inclusion6 decks33 decks
5%synergy
Archetype of Imagination
18%inclusion6 decks33 decks
14%synergy
Hullbreaker Horror
18%inclusion6 decks33 decks
1%synergy
Druid of Purification
15%inclusion5 decks33 decks
14%synergy
Azusa, Lost but Seeking
15%inclusion5 decks33 decks
1%synergy
Toski, Bearer of Secrets
15%inclusion5 decks33 decks
12%synergy
Clever Impersonator
15%inclusion5 decks33 decks
11%synergy
Reclamation Sage
12%inclusion4 decks33 decks
-2%synergy
Circle of Dreams Druid
12%inclusion4 decks33 decks
10%synergy
Phyrexian Metamorph
12%inclusion4 decks33 decks
4%synergy
Ohran Frostfang
12%inclusion4 decks33 decks
8%synergy
Gala Greeters
12%inclusion4 decks33 decks
10%synergy
Maraleaf Pixie
9.1%inclusion3 decks33 decks
3%synergy
Jaheira, Friend of the Forest
9.1%inclusion3 decks33 decks
5%synergy
Saryth, the Viper's Fang
9.1%inclusion3 decks33 decks
7%synergy
Scourge of Fleets
9.1%inclusion3 decks33 decks
1%synergy
Progenitor Mimic
9.1%inclusion3 decks33 decks
4%synergy
Scute Swarm
9.1%inclusion3 decks33 decks
-12%synergy
Champion of Lambholt
9.1%inclusion3 decks33 decks
4%synergy
Guardian Augmenter
9.1%inclusion3 decks33 decks
8%synergy
Titan of Littjara
9.1%inclusion3 decks33 decks
8%synergy
Ultimecia, Temporal Threat
7.7%inclusion2 decks26 decks
7%synergy
Skyserpent Seeker
6.3%inclusion2 decks32 decks
3%synergy
Solemn Simulacrum
6.1%inclusion2 decks33 decks
0%synergy
Instants
Double Major
48%inclusion16 decks33 decks
40%synergy
Pongify
45%inclusion15 decks33 decks
21%synergy
Return of the Wildspeaker
45%inclusion15 decks33 decks
35%synergy
Arcane Denial
45%inclusion15 decks33 decks
23%synergy
Rapid Hybridization
42%inclusion14 decks33 decks
16%synergy
An Offer You Can't Refuse
42%inclusion14 decks33 decks
20%synergy
Second Harvest
39%inclusion13 decks33 decks
33%synergy
Mana Drain
36%inclusion12 decks33 decks
21%synergy
Reality Shift
33%inclusion11 decks33 decks
19%synergy
Planar Genesis
27%inclusion9 decks33 decks
16%synergy
Negate
24%inclusion8 decks33 decks
-2%synergy
Krosan Grip
24%inclusion8 decks33 decks
16%synergy
Swan Song
24%inclusion8 decks33 decks
5%synergy
Stubborn Denial
21%inclusion7 decks33 decks
19%synergy
Sublime Epiphany
21%inclusion7 decks33 decks
19%synergy
Tamiyo's Safekeeping
21%inclusion7 decks33 decks
15%synergy
Snakeskin Veil
18%inclusion6 decks33 decks
13%synergy
Three Steps Ahead
18%inclusion6 decks33 decks
15%synergy
Mystic Reflection
18%inclusion6 decks33 decks
16%synergy
Nature's Claim
18%inclusion6 decks33 decks
8%synergy
Cackling Counterpart
18%inclusion6 decks33 decks
15%synergy
Sink into Stupor
18%inclusion6 decks33 decks
7%synergy
See Double
15%inclusion5 decks33 decks
13%synergy
Brainstorm
15%inclusion5 decks33 decks
1%synergy
Resculpt
15%inclusion5 decks33 decks
9%synergy
Lazotep Plating
15%inclusion5 decks33 decks
15%synergy
Auroral Procession
14%inclusion4 decks29 decks
10%synergy
Decisive Denial
12%inclusion4 decks33 decks
7%synergy
Plasm Capture
12%inclusion4 decks33 decks
9%synergy
Archdruid's Charm
12%inclusion4 decks33 decks
6%synergy
Chord of Calling
12%inclusion4 decks33 decks
4%synergy
Harrow
12%inclusion4 decks33 decks
0%synergy
Entish Restoration
12%inclusion4 decks33 decks
3%synergy
Return to Nature
12%inclusion4 decks33 decks
6%synergy
Aetherize
12%inclusion4 decks33 decks
0%synergy
Slip Out the Back
12%inclusion4 decks33 decks
8%synergy
Force of Negation
12%inclusion4 decks33 decks
4%synergy
Voidslime
12%inclusion4 decks33 decks
7%synergy
Tyvar's Stand
9.1%inclusion3 decks33 decks
6%synergy
Legolas's Quick Reflexes
9.1%inclusion3 decks33 decks
6%synergy
Perplexing Test
9.1%inclusion3 decks33 decks
4%synergy
Noxious Revival
9.1%inclusion3 decks33 decks
3%synergy
Simic Charm
9.1%inclusion3 decks33 decks
1%synergy
Pact of Negation
9.1%inclusion3 decks33 decks
2%synergy
Muddle the Mixture
6.1%inclusion2 decks33 decks
1%synergy
Eureka Moment
6.1%inclusion2 decks33 decks
-5%synergy
Refute
6.1%inclusion2 decks33 decks
4%synergy
Gaea's Gift
6.1%inclusion2 decks33 decks
4%synergy
Wrap in Vigor
6.1%inclusion2 decks33 decks
5%synergy
Flare of Denial
6.1%inclusion2 decks33 decks
3%synergy
Sorceries
Nature's Lore
58%inclusion19 decks33 decks
27%synergy
Quantum Misalignment
52%inclusion17 decks33 decks
49%synergy
Skyshroud Claim
45%inclusion15 decks33 decks
36%synergy
Bala Ged Recovery
30%inclusion10 decks33 decks
20%synergy
Rite of Replication
30%inclusion10 decks33 decks
23%synergy
Explore
27%inclusion9 decks33 decks
7%synergy
Ponder
18%inclusion6 decks33 decks
11%synergy
Sea Gate Restoration
18%inclusion6 decks33 decks
13%synergy
Migration Path
18%inclusion6 decks33 decks
15%synergy
Rishkar's Expertise
15%inclusion5 decks33 decks
7%synergy
Shamanic Revelation
15%inclusion5 decks33 decks
10%synergy
Overwhelming Stampede
15%inclusion5 decks33 decks
3%synergy
Into the North
12%inclusion4 decks33 decks
11%synergy
Finale of Devastation
12%inclusion4 decks33 decks
0%synergy
Broken Bond
12%inclusion4 decks33 decks
7%synergy
Spitting Image
12%inclusion4 decks33 decks
10%synergy
Repudiate // Replicate
12%inclusion4 decks33 decks
10%synergy
Preordain
12%inclusion4 decks33 decks
4%synergy
Hunting Wilds
12%inclusion4 decks33 decks
12%synergy
Raise the Palisade
12%inclusion4 decks33 decks
6%synergy
Triumph of the Hordes
9.1%inclusion3 decks33 decks
6%synergy
Treasure Cruise
9.1%inclusion3 decks33 decks
6%synergy
Vastwood Surge
9.1%inclusion3 decks33 decks
8%synergy
Urban Evolution
9.1%inclusion3 decks33 decks
-1%synergy
Ravenform
9.1%inclusion3 decks33 decks
4%synergy
Regrowth
9.1%inclusion3 decks33 decks
5%synergy
Traverse the Outlands
6.1%inclusion2 decks33 decks
2%synergy
Green Sun's Zenith
6.1%inclusion2 decks33 decks
-3%synergy
Map the Frontier
6.1%inclusion2 decks33 decks
5%synergy
Flare of Cultivation
6.1%inclusion2 decks33 decks
4%synergy
Overrun
6.1%inclusion2 decks33 decks
4%synergy
Ranger's Path
6.1%inclusion2 decks33 decks
5%synergy
Stolen Identity
6.1%inclusion2 decks33 decks
5%synergy
Last March of the Ents
6.1%inclusion2 decks33 decks
2%synergy
Serum Visions
6.1%inclusion2 decks33 decks
3%synergy
Lórien Revealed
6.1%inclusion2 decks33 decks
3%synergy
Quasiduplicate
6.1%inclusion2 decks33 decks
3%synergy
Rally the Galadhrim
6.1%inclusion2 decks33 decks
5%synergy
Traverse Eternity
6.1%inclusion2 decks33 decks
6%synergy
Distant Melody
6.1%inclusion2 decks33 decks
3%synergy
Spectral Deluge
6.1%inclusion2 decks33 decks
5%synergy
Secrets of the Golden City
6.1%inclusion2 decks33 decks
6%synergy
River's Rebuke
6.1%inclusion2 decks33 decks
3%synergy
Open the Way
6.1%inclusion2 decks33 decks
3%synergy
Analyze the Pollen
6.1%inclusion2 decks33 decks
6%synergy
Glimpse the Core
6.1%inclusion2 decks33 decks
5%synergy
Rootcast Apprenticeship
6.1%inclusion2 decks33 decks
5%synergy
Utility Artifacts
Helm of the Host
52%inclusion17 decks33 decks
46%synergy
Lightning Greaves
48%inclusion16 decks33 decks
27%synergy
Swiftfoot Boots
42%inclusion14 decks33 decks
16%synergy
Mirror Box
27%inclusion9 decks33 decks
24%synergy
Combine Chrysalis
27%inclusion9 decks33 decks
23%synergy
Eldrazi Monument
15%inclusion5 decks33 decks
15%synergy
Emerald Medallion
12%inclusion4 decks33 decks
9%synergy
Bident of Thassa
12%inclusion4 decks33 decks
5%synergy
Sapphire Medallion
12%inclusion4 decks33 decks
9%synergy
The Great Henge
6.1%inclusion2 decks33 decks
-3%synergy
Idol of Oblivion
6.1%inclusion2 decks33 decks
2%synergy
Enchantments
Doubling Season
58%inclusion19 decks33 decks
48%synergy
Kindred Discovery
52%inclusion17 decks33 decks
41%synergy
Mystic Remora
39%inclusion13 decks33 decks
24%synergy
Moonlit Meditation
32%inclusion7 decks22 decks
30%synergy
Extravagant Replication
21%inclusion7 decks33 decks
19%synergy
Cryptolith Rite
18%inclusion6 decks33 decks
15%synergy
Defense of the Heart
18%inclusion6 decks33 decks
16%synergy
Wild Growth
15%inclusion5 decks33 decks
6%synergy
Opposition
15%inclusion5 decks33 decks
15%synergy
Utopia Sprawl
12%inclusion4 decks33 decks
5%synergy
Beastmaster Ascension
12%inclusion4 decks33 decks
9%synergy
Imprisoned in the Moon
12%inclusion4 decks33 decks
8%synergy
Sylvan Library
12%inclusion4 decks33 decks
3%synergy
Dismiss into Dream
12%inclusion4 decks33 decks
12%synergy
Primal Vigor
12%inclusion4 decks33 decks
9%synergy
Paradox Haze
12%inclusion4 decks33 decks
12%synergy
Propaganda
12%inclusion4 decks33 decks
6%synergy
Growing Rites of Itlimoc
12%inclusion4 decks33 decks
6%synergy
Exploration
9.1%inclusion3 decks33 decks
-4%synergy
Back from the Brink
9.1%inclusion3 decks33 decks
9%synergy
Burgeoning
9.1%inclusion3 decks33 decks
2%synergy
Up the Beanstalk
6.1%inclusion2 decks33 decks
2%synergy
Verity Circle
6.1%inclusion2 decks33 decks
6%synergy
Garruk's Uprising
6.1%inclusion2 decks33 decks
-10%synergy
Evolutionary Leap
6.1%inclusion2 decks33 decks
6%synergy
Path of Discovery
6.1%inclusion2 decks33 decks
4%synergy
Vesuvan Duplimancy
6.1%inclusion2 decks33 decks
4%synergy
Wilderness Reclamation
6.1%inclusion2 decks33 decks
-3%synergy
Asceticism
6.1%inclusion2 decks33 decks
3%synergy
Battles
Invasion of Ikoria
6.1%inclusion2 decks33 decks
2%synergy
Invasion of Zendikar
6.1%inclusion2 decks33 decks
4%synergy
Planeswalkers
Oko, Thief of Crowns
30%inclusion10 decks33 decks
23%synergy
Utility Lands
Reliquary Tower
70%inclusion23 decks33 decks
19%synergy
Mystic Sanctuary
33%inclusion11 decks33 decks
21%synergy
Boseiju, Who Endures
33%inclusion11 decks33 decks
11%synergy
Otawara, Soaring City
33%inclusion11 decks33 decks
14%synergy
Yavimaya, Cradle of Growth
27%inclusion9 decks33 decks
5%synergy
Mosswort Bridge
24%inclusion8 decks33 decks
7%synergy
Command Beacon
21%inclusion7 decks33 decks
17%synergy
Temple of the False God
21%inclusion7 decks33 decks
6%synergy
Mistrise Village
21%inclusion6 decks29 decks
10%synergy
Rivendell
12%inclusion4 decks33 decks
6%synergy
Alchemist's Refuge
12%inclusion4 decks33 decks
-6%synergy
War Room
12%inclusion4 decks33 decks
11%synergy
Castle Garenbrig
12%inclusion4 decks33 decks
7%synergy
Wasteland
9.1%inclusion3 decks33 decks
8%synergy
Scavenger Grounds
9.1%inclusion3 decks33 decks
5%synergy
Thespian's Stage
9.1%inclusion3 decks33 decks
2%synergy
Lumbering Falls
9.1%inclusion3 decks33 decks
2%synergy
Dark Depths
9.1%inclusion3 decks33 decks
3%synergy
Castle Vantress
9.1%inclusion3 decks33 decks
2%synergy
Three Tree City
9.1%inclusion3 decks33 decks
4%synergy
Evendo, Waking Haven
9.1%inclusion2 decks22 decks
4%synergy
Witch's Clinic
6.1%inclusion2 decks33 decks
6%synergy
Restless Vinestalk
6.1%inclusion2 decks33 decks
0%synergy
Nykthos, Shrine to Nyx
6.1%inclusion2 decks33 decks
3%synergy
Fountainport
6.1%inclusion2 decks33 decks
5%synergy
Strip Mine
6.1%inclusion2 decks33 decks
3%synergy
Dryad Arbor
6.1%inclusion2 decks33 decks
0%synergy
Bonders' Enclave
6.1%inclusion2 decks33 decks
4%synergy
Multiversal Passage
5.0%inclusion1 decks20 decks
5%synergy
Mana Artifacts
Sol Ring
94%inclusion31 decks33 decks
13%synergy
Arcane Signet
73%inclusion24 decks33 decks
10%synergy
Simic Signet
27%inclusion9 decks33 decks
-5%synergy
Thought Vessel
27%inclusion9 decks33 decks
7%synergy
Talisman of Curiosity
21%inclusion7 decks33 decks
0%synergy
Decanter of Endless Water
15%inclusion5 decks33 decks
10%synergy
Thran Dynamo
12%inclusion4 decks33 decks
9%synergy
Caged Sun
6.1%inclusion2 decks33 decks
6%synergy
Replicating Ring
6.1%inclusion2 decks33 decks
4%synergy
Lotus Petal
6.1%inclusion2 decks33 decks
-1%synergy
Fellwar Stone
6.1%inclusion2 decks33 decks
-3%synergy
Misleading Signpost
6.1%inclusion2 decks33 decks
6%synergy
Lands
Command Tower
97%inclusion32 decks33 decks
12%synergy
Island
91%inclusion30 decks33 decks
-4%synergy
Forest
91%inclusion30 decks33 decks
-4%synergy
Hinterland Harbor
82%inclusion27 decks33 decks
23%synergy
Breeding Pool
79%inclusion26 decks33 decks
34%synergy
Yavimaya Coast
79%inclusion26 decks33 decks
26%synergy
Dreamroot Cascade
76%inclusion25 decks33 decks
34%synergy
Rejuvenating Springs
73%inclusion24 decks33 decks
29%synergy
Simic Growth Chamber
61%inclusion20 decks33 decks
12%synergy
Hedge Maze
55%inclusion18 decks33 decks
35%synergy
Flooded Grove
52%inclusion17 decks33 decks
11%synergy
Misty Rainforest
48%inclusion16 decks33 decks
17%synergy
Barkchannel Pathway
45%inclusion15 decks33 decks
25%synergy
Waterlogged Grove
45%inclusion15 decks33 decks
25%synergy
Temple of Mystery
42%inclusion14 decks33 decks
4%synergy
Willowrush Verge
31%inclusion10 decks32 decks
16%synergy
Vineglimmer Snarl
30%inclusion10 decks33 decks
-8%synergy
Bala Ged Recovery
30%inclusion10 decks33 decks
20%synergy
Tangled Islet
27%inclusion9 decks33 decks
11%synergy
Rimewood Falls
27%inclusion9 decks33 decks
18%synergy
Myriad Landscape
24%inclusion8 decks33 decks
2%synergy
Tropical Island
24%inclusion8 decks33 decks
10%synergy
Evolving Wilds
24%inclusion8 decks33 decks
-1%synergy
Glasspool Mimic
24%inclusion8 decks33 decks
20%synergy
Exotic Orchard
18%inclusion6 decks33 decks
-6%synergy
Sea Gate Restoration
18%inclusion6 decks33 decks
13%synergy
Sink into Stupor
18%inclusion6 decks33 decks
7%synergy
Fabled Passage
15%inclusion5 decks33 decks
1%synergy
Snow-Covered Island
15%inclusion5 decks33 decks
8%synergy
Snow-Covered Forest
15%inclusion5 decks33 decks
8%synergy
Thornwood Falls
15%inclusion5 decks33 decks
-3%synergy
Wooded Foothills
12%inclusion4 decks33 decks
3%synergy
Verdant Catacombs
12%inclusion4 decks33 decks
2%synergy
Botanical Sanctum
12%inclusion4 decks33 decks
0%synergy
Path of Ancestry
12%inclusion4 decks33 decks
-6%synergy
Scalding Tarn
12%inclusion4 decks33 decks
2%synergy
Windswept Heath
9.1%inclusion3 decks33 decks
-1%synergy
Littjara Mirrorlake
9.1%inclusion3 decks33 decks
5%synergy
Demolition Field
9.1%inclusion3 decks33 decks
6%synergy
Plaza of Heroes
9.1%inclusion3 decks33 decks
8%synergy
Polluted Delta
9.1%inclusion3 decks33 decks
-1%synergy
Flooded Strand
9.1%inclusion3 decks33 decks
-2%synergy
Blighted Woodland
6.1%inclusion2 decks33 decks
-2%synergy
Prismatic Vista
6.1%inclusion2 decks33 decks
-2%synergy
Quandrix Campus
6.1%inclusion2 decks33 decks
-1%synergy
Reflecting Pool
6.1%inclusion2 decks33 decks
3%synergy
Sea Gate
6.1%inclusion2 decks33 decks
4%synergy
Manor Gate
6.1%inclusion2 decks33 decks
4%synergy