Koma, Cosmos Serpent (Commander) - Budget Core Clones

Koma, Cosmos Serpent
Rank #289
1decks
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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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Tatyova, Benthic Druid
100%inclusion1 decks1 decks
68%synergy
Troyan, Gutsy Explorer
100%inclusion1 decks1 decks
97%synergy
Stormtide Leviathan
100%inclusion1 decks1 decks
94%synergy
Koma, World-Eater
100%inclusion1 decks1 decks
86%synergy
Waker of Waves
100%inclusion1 decks1 decks
100%synergy
Elvish Mystic
100%inclusion1 decks1 decks
76%synergy
Iceridge Serpent
100%inclusion1 decks1 decks
100%synergy
Junk Winder
100%inclusion1 decks1 decks
93%synergy
Murkfiend Liege
100%inclusion1 decks1 decks
85%synergy
Steelclad Serpent
100%inclusion1 decks1 decks
100%synergy
Hydroid Krasis
100%inclusion1 decks1 decks
92%synergy
Zimone, All-Questioning
100%inclusion1 decks1 decks
99%synergy
Frilled Sea Serpent
100%inclusion1 decks1 decks
100%synergy
Slinn Voda, the Rising Deep
100%inclusion1 decks1 decks
93%synergy
Moritte of the Frost
100%inclusion1 decks1 decks
99%synergy
Experiment One
100%inclusion1 decks1 decks
99%synergy
Augmenter Pugilist
100%inclusion1 decks1 decks
98%synergy
Salvage Drone
100%inclusion1 decks1 decks
100%synergy
Esix, Fractal Bloom
100%inclusion1 decks1 decks
96%synergy
Archetype of Imagination
100%inclusion1 decks1 decks
96%synergy
Phase Dolphin
100%inclusion1 decks1 decks
100%synergy
Arixmethes, Slumbering Isle
100%inclusion1 decks1 decks
87%synergy
Hullbreaker Horror
100%inclusion1 decks1 decks
82%synergy
Inkwell Leviathan
100%inclusion1 decks1 decks
96%synergy
Reef Worm
100%inclusion1 decks1 decks
96%synergy
Sakura-Tribe Elder
100%inclusion1 decks1 decks
81%synergy
Starwinder
100%inclusion1 decks1 decks
93%synergy
Glacier Godmaw
100%inclusion1 decks1 decks
95%synergy
Instants
Aura Graft
100%inclusion1 decks1 decks
100%synergy
Refute
100%inclusion1 decks1 decks
98%synergy
Decisive Denial
100%inclusion1 decks1 decks
95%synergy
Negate
100%inclusion1 decks1 decks
74%synergy
Growth Spiral
100%inclusion1 decks1 decks
56%synergy
Incubation // Incongruity
100%inclusion1 decks1 decks
98%synergy
Reality Shift
100%inclusion1 decks1 decks
85%synergy
Beast Within
100%inclusion1 decks1 decks
49%synergy
Unsummon
100%inclusion1 decks1 decks
99%synergy
Cackling Counterpart
100%inclusion1 decks1 decks
97%synergy
Joint Exploration
100%inclusion1 decks1 decks
94%synergy
Anticipate
100%inclusion1 decks1 decks
100%synergy
Whirlwind Denial
100%inclusion1 decks1 decks
99%synergy
Memory Lapse
100%inclusion1 decks1 decks
99%synergy
Naturalize
100%inclusion1 decks1 decks
98%synergy
Withstand Death
100%inclusion1 decks1 decks
100%synergy
Counterspell
100%inclusion1 decks1 decks
50%synergy
Pulse of Murasa
100%inclusion1 decks1 decks
100%synergy
Double Major
100%inclusion1 decks1 decks
91%synergy
Magic Damper
100%inclusion1 decks1 decks
99%synergy
Sorceries
Croaking Counterpart
100%inclusion1 decks1 decks
95%synergy
Ranger's Path
100%inclusion1 decks1 decks
99%synergy
Neoform
100%inclusion1 decks1 decks
96%synergy
Harmonize
100%inclusion1 decks1 decks
94%synergy
Cultivate
100%inclusion1 decks1 decks
53%synergy
Whelming Wave
100%inclusion1 decks1 decks
89%synergy
Utility Artifacts
Esika's Chariot
100%inclusion1 decks1 decks
99%synergy
Enchantments
Kasmina's Transmutation
100%inclusion1 decks1 decks
98%synergy
Awakening Zone
100%inclusion1 decks1 decks
98%synergy
Planeswalkers
Kiora, Master of the Depths
100%inclusion1 decks1 decks
98%synergy
Utility Lands
Seat of the Synod
100%inclusion1 decks1 decks
98%synergy
Skyline Cascade
100%inclusion1 decks1 decks
100%synergy
Mana Artifacts
Simic Cluestone
100%inclusion1 decks1 decks
99%synergy
Simic Signet
100%inclusion1 decks1 decks
68%synergy
Talisman of Curiosity
100%inclusion1 decks1 decks
79%synergy
Lands
Simic Growth Chamber
100%inclusion1 decks1 decks
51%synergy
Quandrix Campus
100%inclusion1 decks1 decks
93%synergy
Terramorphic Expanse
100%inclusion1 decks1 decks
80%synergy
Snow-Covered Forest
100%inclusion1 decks1 decks
93%synergy
Evolving Wilds
100%inclusion1 decks1 decks
75%synergy
Island
100%inclusion1 decks1 decks
5%synergy
Forest
100%inclusion1 decks1 decks
5%synergy
Woodland Stream
100%inclusion1 decks1 decks
95%synergy
Simic Guildgate
100%inclusion1 decks1 decks
90%synergy
Thornwood Falls
100%inclusion1 decks1 decks
82%synergy
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