Koma by user5546964

Format: Commander

Commander: Koma, Cosmos Serpent

Bracket: 3

DeckCheck Threat Index: 47

Deck overview

This deck is a high-power Simic ramp and token control strategy commanded by Koma, Cosmos Serpent. It leverages a dense ramp package of low-cost mana rocks and green land-ramp sorceries to cast Koma ahead of curve on Turn 5. Because Koma cannot be countered, it resolves reliably and immediately begins taking over the game by creating 3/3 Serpent tokens on every player's upkeep. These tokens fuel Koma's activated abilities to tap down key opposing permanents, silence activated abilities, and grant Koma indestructible at instant speed. The deck compounds this advantage through token multipliers like Parallel Lives and Adrix and Nev, Twincasters, extra upkeep generators like Sphinx of the Second Sun, and draw engines like Elemental Bond. Opponents face continuous asymmetric attrition from Junk Winder and Whelming Wave before being eliminated by massive combat attacks powered by Unnatural Growth and Serpent of Yawning Depths around Turn 7.

Decklist (100 cards)

  • 1 Adrix and Nev, Twincasters
  • 1 Aesi, Tyrant of Gyre Strait
  • 1 Arcane Signet
  • 1 Archetype of Imagination
  • 1 Arixmethes, Slumbering Isle
  • 1 Barkchannel Pathway // Tidechannel Pathway
  • 1 Beast Within
  • 1 Botanical Sanctum
  • 1 Brainstorm
  • 1 Breeding Pool
  • 1 Combine Chrysalis
  • 1 Command Tower
  • 1 Counterspell
  • 1 Cultivate
  • 1 Curiosity Crafter
  • 1 Double Major
  • 1 Dreamroot Cascade
  • 1 Elemental Bond
  • 1 Exploration
  • 1 Explosive Vegetation
  • 1 Finale of Devastation
  • 1 Flooded Grove
  • 1 Force of Will
  • 11 Forest
  • 1 Garruk's Packleader
  • 1 Garruk's Uprising
  • 1 Growing Rites of Itlimoc // Itlimoc, Cradle of the Sun
  • 1 Growth Spiral
  • 1 Helm of the Host
  • 1 Heroic Intervention
  • 1 Hinterland Harbor
  • 9 Island
  • 1 Junk Winder
  • 1 Kodama's Reach
  • 1 Koma, Cosmos Serpent
  • 1 Koma, World-Eater
  • 1 Krosan Grip
  • 1 Migration Path
  • 1 Misty Rainforest
  • 1 Murkfiend Liege
  • 1 Mystic Remora
  • 1 Mystic Sanctuary
  • 1 Negate
  • 1 Nissa's Pilgrimage
  • 1 Obscuring Haze
  • 1 Octomancer
  • 1 Ohran Frostfang
  • 1 Ominous Seas
  • 1 Overflowing Basin
  • 1 Paradox Haze
  • 1 Parallel Lives
  • 1 Pollywog Prodigy
  • 1 Rain-Slicked Copse
  • 1 Rejuvenating Springs
  • 1 Reliquary Tower
  • 1 Return of the Wildspeaker
  • 1 Return to Nature
  • 1 Sakashima of a Thousand Faces
  • 1 Serpent of Yawning Depths
  • 1 Shadow of the Second Sun
  • 1 Simic Growth Chamber
  • 1 Simic Signet
  • 1 Sodden Verdure
  • 1 Sol Ring
  • 1 Spawning Kraken
  • 1 Sphinx of the Second Sun
  • 1 Starwinder
  • 1 Summon: Leviathan
  • 1 Talisman of Curiosity
  • 1 Tatyova, Benthic Druid
  • 1 Temple of Mystery
  • 1 The Unagi of Kyoshi Island
  • 1 Thought Vessel
  • 1 Thunderfoot Baloth
  • 1 Unnatural Growth
  • 1 Urban Evolution
  • 1 Vineglimmer Snarl
  • 1 Voidslime
  • 1 Waterlogged Grove
  • 1 Whelming Wave
  • 1 Willowrush Verge
  • 1 Yavimaya Coast