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 Legality: Legal in duel, Legal in paupercommander, Legal in vintage, Legal in pauper, Legal in pioneer, Legal in oathbreaker, Legal in penny, Legal in modern, Legal in legacy, Legal in commander Price: $0.04 Foil price: $0.30