| Rarity: | M |
| #: | 410b |
| Creature Type or Sub Type: | Land |
| Rules Text Contains: | 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. |
| Set: | WPN & Gateway Promos |
| Number: | 410b |
