Altar of Dementia Tweet NM-Mint, English, limit 8 $5.51 / $6.89 credit Light Play, English, limit 4 $4.68 / $5.85 credit Moderate Play, English, limit 1 $4.13 / $5.16 credit Buy this product instead Details Color: Artifact Card Text: Sacrifice a creature: Target player puts a number of cards equal to the sacrificed creatures power from the top of their library into their graveyard. Rarity: R Cost: 2 Card Type: Artifact Artist: Brom Name: Altar of Dementia Finish: Regular Card Number: 218/254 Set Name: Modern Horizons