Cavern of Souls [Avacyn Restored] Grass[+20] Set: EX: Deoxys Type: Grass

Set: EX: Deoxys Type: Grass Rarity: Holo Rare Retreat cost: Colorless

) {T}: Add {U}

Set: McDonald's Promos: 2018 Collection Type: Psychic Rarity: Promo Retreat cost: Colorless

Set: EX: Legend Maker Type: Fire Rarity: Rare Retreat cost: Colorless

Set: XY: Black Star Promos Type: Fire Rarity: Promo Retreat cost: Colorless

Cavern of Souls [Avacyn Restored] Grass[+20] Set: EX: Deoxys Type: GrassSet: 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.