Magic: The Gathering · Kaldheim

Koma, Cosmos Serpent

French name: Koma, le Serpent du Cosmos (Showcase)

326MythicShowcase

Koma, Cosmos Serpent (Showcase) (Kaldheim 326) has a market price of US$6.50 to US$13.94 as of Nov 9, 2026.

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Price guide

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

Market price

NormalUS$6.50Low US$4.99

FoilUS$13.94Low US$10.50

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: rishxxv

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 (Showcase) is card 326 in Kaldheim, a Magic: The Gathering set released Feb 5, 2021. Rarity: Mythic. Finishes: Normal, Foil. Illustrated by rishxxv. Reference market price on Nov 9, 2026: US$6.50 (Normal), US$13.94 (Foil). Over the last 30 days, the Normal price went down 1.2%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.