Name: Altar of the Brood Cost: 1 CMC: 1 Color: CID: Type: Artifact Rules Text: Whenever another permanent you control enters, each opponent mills a card. Set/Rarity: Magic Online Promos rare, Khans of Tarkir rare, Ugin's Fate rare, Secret Lair Countdown rare Set Code: PRM-R, KTK-R, UGIN-R, SLC-R Legality: Legal in duel, Legal in pioneer, Legal in brawl, Legal in penny, Legal in vintage, Legal in historic, Legal in oathbreaker, Legal in timeless, Legal in legacy, Legal in competitivebrawl, Legal in modern, Legal in commander, Legal in gladiator Price: $8.60 Foil price: $12.08