Koma, Cosmos Serpent
Legendary Creature — Serpent{3}{G}{G}{U}{U}6/6
This spell can't be countered. At the beginning of each upkeep, create a 3/3 blue Serpent creature token named Koma's Coil. Sacrifice another Serpent: Choose one — • Tap target permanent. Its activated abilities can't be activated this turn. • Koma gains indestructible until end of turn.
Colour identity Simic · Commander page
In short
Koma, Cosmos Serpent has 8 listed printings; the most valuable is the Secret Lair · Rainbow Foil printing from SLD at US$20.46 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
Every Koma, Cosmos Serpent printing
Secret Lair · Rainbow Foil
Koma, Cosmos Serpent
SLD · 1765
TCGplayer market
US$20.46
Prerelease
Koma, Cosmos Serpent
PKHM · 221s
TCGplayer market
US$16.69
Secret Lair
Koma, Cosmos Serpent
SLD · 1765
TCGplayer market
US$14.92
Showcase
Koma, Cosmos Serpent
KHM · 326
TCGplayer market
US$6.61
Promo Pack
Koma, Cosmos Serpent
PKHM · 221p
TCGplayer market
US$6.35
Koma, Cosmos Serpent
MKC · 213
TCGplayer market
US$6.14
Koma, Cosmos Serpent
KHM · 221
TCGplayer market
US$5.84
Borderless
Koma, Cosmos Serpent
TLE · 51
TCGplayer market
US$4.08