Name
Cavern of Souls
Set Name
The List
Set Type
Masters
Mana
Type Line
Land
Rarity
Rare
Oracle Text
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.