Koma, Cosmos Serpent (Commander) - Expensive Optimized Tokens

Koma, Cosmos Serpent
Rank #289
4decks
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Background image for Can You Build Simic in Commander Without... Going Simic?
Arnaud Gompertz
Aug 6, 2025
Arnaud Gompertz
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.
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Sakashima of a Thousand Faces
100%inclusion4 decks4 decks
95%synergy
Parallel Lives
100%inclusion4 decks4 decks
94%synergy
Craterhoof Behemoth
100%inclusion4 decks4 decks
91%synergy
Spark Double
100%inclusion4 decks4 decks
90%synergy
Finale of Devastation
100%inclusion4 decks4 decks
88%synergy
Koma, World-Eater
100%inclusion4 decks4 decks
86%synergy
Aesi, Tyrant of Gyre Strait
100%inclusion4 decks4 decks
83%synergy
Lightning Greaves
100%inclusion4 decks4 decks
78%synergy
Boseiju, Who Endures
100%inclusion4 decks4 decks
78%synergy
Heroic Intervention
100%inclusion4 decks4 decks
70%synergy
Top Cards
Beast Within
100%inclusion4 decks4 decks
49%synergy
Counterspell
100%inclusion4 decks4 decks
50%synergy
Game Changers
Gaea's Cradle
100%inclusion4 decks4 decks
93%synergy
Consecrated Sphinx
100%inclusion4 decks4 decks
91%synergy
Ancient Tomb
100%inclusion4 decks4 decks
91%synergy
Force of Will
100%inclusion4 decks4 decks
90%synergy
Fierce Guardianship
100%inclusion4 decks4 decks
83%synergy
Rhystic Study
100%inclusion4 decks4 decks
78%synergy
Cyclonic Rift
100%inclusion4 decks4 decks
73%synergy
Mana Vault
50%inclusion2 decks4 decks
44%synergy
The One Ring
50%inclusion2 decks4 decks
42%synergy
Worldly Tutor
50%inclusion2 decks4 decks
34%synergy
Creatures
Adrix and Nev, Twincasters
75%inclusion3 decks4 decks
66%synergy
Junk Winder
75%inclusion3 decks4 decks
68%synergy
Sakashima the Impostor
75%inclusion3 decks4 decks
72%synergy
Serpent of Yawning Depths
75%inclusion3 decks4 decks
69%synergy
Birds of Paradise
75%inclusion3 decks4 decks
47%synergy
Garruk's Packleader
50%inclusion2 decks4 decks
48%synergy
Seedborn Muse
50%inclusion2 decks4 decks
34%synergy
Llanowar Elves
50%inclusion2 decks4 decks
22%synergy
Esix, Fractal Bloom
50%inclusion2 decks4 decks
46%synergy
Ohran Frostfang
50%inclusion2 decks4 decks
46%synergy
Arixmethes, Slumbering Isle
50%inclusion2 decks4 decks
37%synergy
Hullbreaker Horror
50%inclusion2 decks4 decks
32%synergy
Sakura-Tribe Elder
50%inclusion2 decks4 decks
31%synergy
Spawning Kraken
50%inclusion2 decks4 decks
43%synergy
Delighted Halfling
50%inclusion2 decks4 decks
39%synergy
Displacer Kitten
25%inclusion1 decks4 decks
21%synergy
Peregrine Drake
25%inclusion1 decks4 decks
21%synergy
Bloom Tender
25%inclusion1 decks4 decks
20%synergy
Circle of Dreams Druid
25%inclusion1 decks4 decks
23%synergy
Rampaging Baloths
25%inclusion1 decks4 decks
8%synergy
Eternal Witness
25%inclusion1 decks4 decks
4%synergy
Enduring Vitality
25%inclusion1 decks4 decks
18%synergy
Roaming Throne
25%inclusion1 decks4 decks
17%synergy
Elvish Mystic
25%inclusion1 decks4 decks
1%synergy
Avenger of Zendikar
25%inclusion1 decks4 decks
7%synergy
Saryth, the Viper's Fang
25%inclusion1 decks4 decks
23%synergy
Druid of Purification
25%inclusion1 decks4 decks
24%synergy
Wandering Archaic
25%inclusion1 decks4 decks
20%synergy
Yavimaya Dryad
25%inclusion1 decks4 decks
24%synergy
Willbreaker
25%inclusion1 decks4 decks
25%synergy
Wood Elves
25%inclusion1 decks4 decks
18%synergy
Kinnan, Bonder Prodigy
25%inclusion1 decks4 decks
22%synergy
Tendershoot Dryad
25%inclusion1 decks4 decks
23%synergy
Toski, Bearer of Secrets
25%inclusion1 decks4 decks
22%synergy
Scute Swarm
25%inclusion1 decks4 decks
4%synergy
Sylvan Safekeeper
25%inclusion1 decks4 decks
21%synergy
Vorinclex, Voice of Hunger
25%inclusion1 decks4 decks
22%synergy
Fyndhorn Elves
25%inclusion1 decks4 decks
9%synergy
Spellskite
25%inclusion1 decks4 decks
20%synergy
Instants
An Offer You Can't Refuse
75%inclusion3 decks4 decks
52%synergy
Second Harvest
75%inclusion3 decks4 decks
69%synergy
Mana Drain
75%inclusion3 decks4 decks
59%synergy
Swan Song
75%inclusion3 decks4 decks
56%synergy
Rapid Hybridization
50%inclusion2 decks4 decks
24%synergy
Return of the Wildspeaker
50%inclusion2 decks4 decks
40%synergy
Negate
50%inclusion2 decks4 decks
24%synergy
Krosan Grip
50%inclusion2 decks4 decks
42%synergy
Force of Vigor
50%inclusion2 decks4 decks
45%synergy
Arcane Denial
50%inclusion2 decks4 decks
27%synergy
Double Major
50%inclusion2 decks4 decks
41%synergy
Pongify
25%inclusion1 decks4 decks
0%synergy
Eureka Moment
25%inclusion1 decks4 decks
14%synergy
Crop Rotation
25%inclusion1 decks4 decks
12%synergy
Growth Spiral
25%inclusion1 decks4 decks
-19%synergy
Archdruid's Charm
25%inclusion1 decks4 decks
19%synergy
Tyvar's Stand
25%inclusion1 decks4 decks
22%synergy
Mindbreak Trap
25%inclusion1 decks4 decks
20%synergy
Sublime Epiphany
25%inclusion1 decks4 decks
23%synergy
Legolas's Quick Reflexes
25%inclusion1 decks4 decks
22%synergy
Chord of Calling
25%inclusion1 decks4 decks
17%synergy
Perplexing Test
25%inclusion1 decks4 decks
20%synergy
Flusterstorm
25%inclusion1 decks4 decks
18%synergy
Force of Negation
25%inclusion1 decks4 decks
16%synergy
Stifle
25%inclusion1 decks4 decks
24%synergy
Collective Resistance
25%inclusion1 decks4 decks
22%synergy
Mystic Confluence
25%inclusion1 decks4 decks
22%synergy
Borne Upon a Wind
25%inclusion1 decks4 decks
24%synergy
Pact of Negation
25%inclusion1 decks4 decks
18%synergy
Mystical Tutor
25%inclusion1 decks4 decks
15%synergy
Sorceries
Kodama's Reach
75%inclusion3 decks4 decks
38%synergy
Three Visits
75%inclusion3 decks4 decks
52%synergy
Rampant Growth
75%inclusion3 decks4 decks
34%synergy
Cultivate
75%inclusion3 decks4 decks
28%synergy
Irenicus's Vile Duplication
75%inclusion3 decks4 decks
69%synergy
Whelming Wave
75%inclusion3 decks4 decks
64%synergy
Skyshroud Claim
50%inclusion2 decks4 decks
41%synergy
Triumph of the Hordes
50%inclusion2 decks4 decks
47%synergy
Farseek
50%inclusion2 decks4 decks
26%synergy
Nature's Lore
50%inclusion2 decks4 decks
20%synergy
Green Sun's Zenith
25%inclusion1 decks4 decks
16%synergy
Eldritch Evolution
25%inclusion1 decks4 decks
21%synergy
Quantum Misalignment
25%inclusion1 decks4 decks
22%synergy
Pest Infestation
25%inclusion1 decks4 decks
23%synergy
Awaken the Woods
25%inclusion1 decks4 decks
20%synergy
Neoform
25%inclusion1 decks4 decks
21%synergy
Sea Gate Restoration
25%inclusion1 decks4 decks
19%synergy
Tempt with Discovery
25%inclusion1 decks4 decks
21%synergy
Temporal Manipulation
25%inclusion1 decks4 decks
24%synergy
Natural Order
25%inclusion1 decks4 decks
24%synergy
Explore
25%inclusion1 decks4 decks
4%synergy
Urban Evolution
25%inclusion1 decks4 decks
15%synergy
Bala Ged Recovery
25%inclusion1 decks4 decks
15%synergy
Rite of Replication
25%inclusion1 decks4 decks
18%synergy
Utility Artifacts
The Great Henge
50%inclusion2 decks4 decks
41%synergy
Helm of the Host
50%inclusion2 decks4 decks
45%synergy
Swiftfoot Boots
50%inclusion2 decks4 decks
24%synergy
Sensei's Divining Top
25%inclusion1 decks4 decks
21%synergy
Skullclamp
25%inclusion1 decks4 decks
24%synergy
Phyrexian Altar
25%inclusion1 decks4 decks
25%synergy
Whispersilk Cloak
25%inclusion1 decks4 decks
23%synergy
Idol of Oblivion
25%inclusion1 decks4 decks
21%synergy
Enchantments
Doubling Season
75%inclusion3 decks4 decks
65%synergy
Mystic Remora
75%inclusion3 decks4 decks
59%synergy
Sylvan Library
75%inclusion3 decks4 decks
66%synergy
Elemental Bond
75%inclusion3 decks4 decks
69%synergy
Tribute to the World Tree
50%inclusion2 decks4 decks
43%synergy
Kindred Discovery
25%inclusion1 decks4 decks
15%synergy
Quest for Renewal
25%inclusion1 decks4 decks
23%synergy
Defense of the Heart
25%inclusion1 decks4 decks
23%synergy
Planeswalkers
Oko, Thief of Crowns
75%inclusion3 decks4 decks
68%synergy
Utility Lands
Mistrise Village
75%inclusion3 decks4 decks
65%synergy
Command Beacon
75%inclusion3 decks4 decks
71%synergy
Three Tree City
75%inclusion3 decks4 decks
70%synergy
Otawara, Soaring City
75%inclusion3 decks4 decks
56%synergy
Yavimaya, Cradle of Growth
50%inclusion2 decks4 decks
28%synergy
Reliquary Tower
50%inclusion2 decks4 decks
0%synergy
Evendo, Waking Haven
33%inclusion1 decks3 decks
28%synergy
Wasteland
25%inclusion1 decks4 decks
24%synergy
Minamo, School at Water's Edge
25%inclusion1 decks4 decks
18%synergy
Alchemist's Refuge
25%inclusion1 decks4 decks
7%synergy
Boseiju, Who Shelters All
25%inclusion1 decks4 decks
24%synergy
Urza's Saga
25%inclusion1 decks4 decks
20%synergy
Yavimaya Hollow
25%inclusion1 decks4 decks
24%synergy
Scavenger Grounds
25%inclusion1 decks4 decks
21%synergy
Emergence Zone
25%inclusion1 decks4 decks
21%synergy
Mosswort Bridge
25%inclusion1 decks4 decks
8%synergy
Nykthos, Shrine to Nyx
25%inclusion1 decks4 decks
22%synergy
Field of the Dead
25%inclusion1 decks4 decks
19%synergy
Castle Garenbrig
25%inclusion1 decks4 decks
20%synergy
Mana Artifacts
Arcane Signet
100%inclusion4 decks4 decks
37%synergy
Sol Ring
100%inclusion4 decks4 decks
19%synergy
Lotus Petal
25%inclusion1 decks4 decks
18%synergy
Talisman of Curiosity
25%inclusion1 decks4 decks
4%synergy
Thought Vessel
25%inclusion1 decks4 decks
5%synergy
Lands
Breeding Pool
100%inclusion4 decks4 decks
55%synergy
Tropical Island
100%inclusion4 decks4 decks
86%synergy
Island
100%inclusion4 decks4 decks
5%synergy
Forest
100%inclusion4 decks4 decks
5%synergy
Command Tower
75%inclusion3 decks4 decks
-10%synergy
Misty Rainforest
75%inclusion3 decks4 decks
44%synergy
Rejuvenating Springs
75%inclusion3 decks4 decks
31%synergy
Simic Growth Chamber
50%inclusion2 decks4 decks
1%synergy
Exotic Orchard
50%inclusion2 decks4 decks
26%synergy
Windswept Heath
50%inclusion2 decks4 decks
40%synergy
Yavimaya Coast
50%inclusion2 decks4 decks
-2%synergy
Barkchannel Pathway
50%inclusion2 decks4 decks
29%synergy
Wooded Foothills
50%inclusion2 decks4 decks
40%synergy
Hedge Maze
50%inclusion2 decks4 decks
31%synergy
Mana Confluence
50%inclusion2 decks4 decks
44%synergy
Blighted Woodland
25%inclusion1 decks4 decks
17%synergy
Prismatic Vista
25%inclusion1 decks4 decks
17%synergy
Myriad Landscape
25%inclusion1 decks4 decks
3%synergy
Sea Gate Restoration
25%inclusion1 decks4 decks
19%synergy
Horizon of Progress
25%inclusion1 decks4 decks
20%synergy
Snow-Covered Island
25%inclusion1 decks4 decks
18%synergy
Snow-Covered Forest
25%inclusion1 decks4 decks
18%synergy
Verdant Catacombs
25%inclusion1 decks4 decks
15%synergy
Waterlogged Grove
25%inclusion1 decks4 decks
4%synergy
Gemstone Caverns
25%inclusion1 decks4 decks
19%synergy
Scalding Tarn
25%inclusion1 decks4 decks
15%synergy
Bala Ged Recovery
25%inclusion1 decks4 decks
15%synergy
Flooded Grove
25%inclusion1 decks4 decks
-15%synergy
Dreamroot Cascade
25%inclusion1 decks4 decks
-16%synergy
Polluted Delta
25%inclusion1 decks4 decks
15%synergy
City of Brass
25%inclusion1 decks4 decks
19%synergy
Flooded Strand
25%inclusion1 decks4 decks
14%synergy
Hinterland Harbor
25%inclusion1 decks4 decks
-34%synergy
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