Name: Thassa's Devourer Cost: 4U CMC: 5 Color: U CID: U Type: Enchantment Creature -- Elemental Pow/Tgh: 2/6 Rules Text: Constellation -- Whenever this creature or another enchantment you control enters, target player mills two cards. Set/Rarity: Journey into Nyx common Set Code: JOU-C Legality: Legal in pauper, Legal in duel, Legal in commander, Legal in legacy, Legal in paupercommander, Legal in oathbreaker, Legal in pioneer, Legal in vintage, Legal in penny, Legal in modern Price: $0.06 Foil price: $0.30