Magic: The Gathering · 30th Anniversary Edition

Sea Serpent

French name: Grand serpent de mer (Retro Frame)

373CommonRetro Frame

Sea Serpent (Retro Frame) (30th Anniversary Edition 373) has no market price 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

Normal—Low US$38.60

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

Market price history

Price history starts Oct 15, 2026. A chart appears after two weeks.

Card details

Type: Creature: Serpent
Mana cost: {5}{U}
Power / toughness: 5/5
Artist: Jeff A. Menges

Card text

This version of this card has a non-standard Magic back. It is not legal for constructed play. Sea Serpent can't attack unless defending player controls an Island. When you control no Islands, sacrifice Sea Serpent.

Flavour text

Legend has it that Serpents used to be bigger, but how could that be?

About this card

Sea Serpent (Retro Frame) is card 373 in 30th Anniversary Edition, a Magic: The Gathering set released Nov 28, 2022. Rarity: Common. Illustrated by Jeff A. Menges. No reference market price is available on Nov 9, 2026. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.