![Cavern of Souls (Neon Yellow) (410b) [WPN & Gateway Promos] [Borderless]](http://alwaysgames.ca/cdn/shop/files/517537_in_1000x1000_e1f12434-ee33-4cd0-875f-d3de3f090d31.jpg?v=1771491972&width=716)
![Cavern of Souls (Neon Yellow) (410b) [WPN & Gateway Promos] [Borderless]](http://alwaysgames.ca/cdn/shop/files/517537_in_1000x1000_e1f12434-ee33-4cd0-875f-d3de3f090d31_1024x.jpg?v=1771491972)
Description
| Set: | WPN & Gateway Promos |
| 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.