Magic: The Gathering · Modern Horizons

Altar of Dementia

French name: Autel de la démence

218Rare

Altar of Dementia (Modern Horizons 218) has a market price of US$15.89 to US$20.95 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

FoilUS$20.95

NormalUS$15.89Low US$13.00

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

Card details

Type: Artifact
Mana cost: {2}
Artist: Brom

Card text

Sacrifice a creature: Target player puts a number of cards equal to the sacrificed creature’s power from the top of their library into their graveyard.

Flavour text

“It is not that you will go mad. It is that you will beg for madness.” -Volrath

About this card

Altar of Dementia is card 218 in Modern Horizons, a Magic: The Gathering set released Jun 14, 2019. Rarity: Rare. Finishes: Foil, Normal. Illustrated by Brom. Reference market price on Nov 9, 2026: US$20.95 (Foil), US$15.89 (Normal). Over the last 30 days, the Foil price went up 0.3%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.