![Cavern of Souls (Topper) [Ultimate Masters Box Topper]](http://cryptmtg.com/cdn/shop/products/c7fc16a0-6589-5869-b423-8e6947c327cb_800x.jpg?v=1699036497)
![Cavern of Souls (Topper) [Ultimate Masters Box Topper]](http://cryptmtg.com/cdn/shop/products/c7fc16a0-6589-5869-b423-8e6947c327cb_1024x.jpg?v=1699036497)
Description
| Set: | Ultimate Masters Box Topper |
| Type: | Land |
| Rarity: | Mythic |
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.
{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.
