New Untitled Deck by user1244663

Format: Commander

Commander: Koma, Cosmos Serpent

Bracket: 4

Deck overview

Koma, Cosmos Serpent is a Simic token/value build that wins by making a huge board of 3/3 Coils and ending with Craterhoof Behemoth. Koma is the primary engine: each upkeep creates a Coil, and the deck multiplies those tokens with Doubling Season, Parallel Lives, and Adrix and Nev. Koma, World-Eater acts as a hidden backup commander, creating four Coils on hit, while Aesi, Tatyova, and Overlord of the Hauntwoods provide landfall draw. Secondary wins include unblockable Serpent attacks with Serpent of Yawning Depths and Helm of the Host copies. The deck controls with counters, Hullbreaker Horror, and Koma's tap ability until its token army reaches critical mass.

Decklist (100 cards)

  • 1 Adrix and Nev, Twincasters
  • 1 Aesi, Tyrant of Gyre Strait
  • 1 Arcane Denial
  • 1 Arcane Signet
  • 1 Arixmethes, Slumbering Isle
  • 1 Bident of Thassa
  • 1 Birds of Paradise
  • 1 Boseiju, Who Endures
  • 1 Breeding Pool
  • 1 Bushwhack
  • 1 Command Tower
  • 1 Commander's Plate
  • 1 Counterspell
  • 1 Craterhoof Behemoth
  • 1 Cryptolith Rite
  • 1 Cultivate
  • 1 Cultivator Colossus
  • 1 Cyclonic Rift
  • 1 Delighted Halfling
  • 1 Doppelgang
  • 1 Double Major
  • 1 Doubling Season
  • 1 Dreamroot Cascade
  • 1 Eternal Witness
  • 1 Fabricate
  • 1 Fierce Guardianship
  • 1 Flooded Grove
  • 13 Forest
  • 1 Helm of the Host
  • 1 Heroic Intervention
  • 1 Hinterland Harbor
  • 1 Hornet Queen
  • 1 Hullbreaker Horror
  • 11 Island
  • 1 Junk Winder
  • 1 Kindred Discovery
  • 1 Kodama's Reach
  • 1 Koma, Cosmos Serpent
  • 1 Koma, World-Eater
  • 1 Llanowar Elves
  • 1 Mana Drain
  • 1 Mirror Box
  • 1 Misty Rainforest
  • 1 Murkfiend Liege
  • 1 Mystical Tutor
  • 1 Nature's Rhythm
  • 1 Orcrist, Goblin-cleaver
  • 1 Overlord of the Hauntwoods
  • 1 Paradox Haze
  • 1 Parallel Lives
  • 1 Phyrexian Metamorph
  • 1 Rally the Galadhrim
  • 1 Rejuvenating Springs
  • 1 Replication Technique
  • 1 Resurrection Orb
  • 1 Roaming Throne
  • 1 Sakura-Tribe Elder
  • 1 Second Harvest
  • 1 Serpent of Yawning Depths
  • 1 Sink into Stupor // Soporific Springs
  • 1 Snakeskin Veil
  • 1 Sol Ring
  • 1 Spark Double
  • 1 Springheart Nantuko
  • 1 Starwinder
  • 1 Swan Song
  • 1 Talisman of Curiosity
  • 1 Tamiyo's Safekeeping
  • 1 Tatyova, Benthic Druid
  • 1 Traverse the Ulvenwald
  • 1 Turbulent Wilderness
  • 1 Vineglimmer Snarl
  • 1 Whispersilk Cloak
  • 1 Willowrush Verge
  • 1 Winged Boots
  • 1 Worldly Tutor
  • 1 Yavimaya Coast
  • 1 Yavimaya, Cradle of Growth