Description
| Set: | Double Masters 2022 |
| Type: | Land |
| Rarity: | mythic |
As this land enters, 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.

![Cavern of Souls (320) [Double Masters 2022]](http://alwaysgames.ca/cdn/shop/files/276316_in_1000x1000_6317b456-e5fa-40d4-a0f7-f0db92388eb0.jpg?v=1771491967&width=716)