Magic: The Gathering · Kaldheim

Koma, Cosmos Serpent

French name: Koma, le Serpent du Cosmos

221Mythic

Koma, Cosmos Serpent (Kaldheim 221) has a market price of US$6.21 to US$6.35 as of Nov 9, 2026.

Sell this card

Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

FoilUS$6.35Low US$5.59

NormalUS$6.21Low US$4.28

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Legendary Creature: Serpent
Mana cost: {3}{G}{G}{U}{U}
Power / toughness: 6/6
Artist: Jesper Ejsing

Card text

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, Cosmos Serpent gains indestructible until end of turn.

About this card

Koma, Cosmos Serpent is card 221 in Kaldheim, a Magic: The Gathering set released Feb 5, 2021. Rarity: Mythic. Finishes: Foil, Normal. Illustrated by Jesper Ejsing. Reference market price on Nov 9, 2026: US$6.35 (Foil), US$6.21 (Normal). Over the last 30 days, the Foil price went up 2.6%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.