Name: Altar of Dementia Cost: 2 CMC: 2 Color: CID: Type: Artifact Rules Text: Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power. Set/Rarity: Tempest rare, Conspiracy rare, Modern Horizons rare, The Brothers' War Retro Artifacts mythic Legality: Legal in timeless, Legal in predh, Legal in modern, Legal in vintage, Legal in gladiator, Legal in duel, Legal in brawl, Legal in premodern, Legal in historic, Legal in legacy, Legal in oathbreaker, Legal in commander Price: $16.38 Foil price: $15.02