Cavern of Souls
{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.
| Finish | Market Price | Lowest Price | Highest Price | Average Price |
|---|---|---|---|---|
| Normal | $0.00 | $0.00 | $0.00 | $0.00 |
| Foil | $0.00 | $0.00 | $0.00 | $0.00 |
Alchemy | Brawl | ||
Commander | Duel | ||
Gladiator | Historic | ||
Legacy | Modern | ||
Oathbreaker | Pauper | ||
Pauper Commander | Penny | ||
Pioneer | Standard | ||
Timeless |
The spell can't be countered if the mana produced by Cavern of Souls is spent to cover any cost of the spell, even an additional cost such as a kicker cost. This is true even if you use the mana to pay an additional cost while casting a spell "without paying its mana cost."
You must choose an existing creature type, such as Human or Warrior. Card types such as artifact can't be chosen.