Cavern of Souls [Avacyn Restored] Normal Some fiendish mage had created

Some fiendish mage had created a horrifying wall of living flesh

Set: From the Vault: Relics Type: Artifact Rarity: Mythic Cost: {1} {T}: Add {C}{C}

Put that card in your hand and exile all other cards revealed this way

Set: European Land Program Type: Basic Land — Swamp Rarity: Common ({T}: Add {B}

Cavern of Souls [Avacyn Restored] Normal Some fiendish mage had createdSet: Avacyn Restored Type: Land Rarity: Rare As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.