Valgavoth's Lair (Promo Pack) [Duskmourn: House of Horror Promos]

Set: Duskmourn: House of Horror Promos Type: Land Enchantment Rarity: Rare Hexproof Valgavoth's Lair enters tapped. As it enters, choose a color. T: Add one mana of the chosen color. It is the one chamber whose location never changes, the rotten, rancorous heart of Duskmourn itself.