

Cavern of Souls : The Lost Caverns of Ixalan
Type: Land
Rarity: Mythic
Color:
Number: 345
Finishes: nonfoil, foil
Reprint: Yes
Text: 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.
Printings: Double Masters 2022 (2X2), Avacyn Restored (AVR), The Lost Caverns of Ixalan (LCI), Tales of Middle-earth Commander (LTC), Modern Masters 2017 (MM3), The Lost Caverns of Ixalan Promos (PLCI), The List (PLST), Magic Online Promos (PRM), Ultimate Box Topper (PUMA), Ultimate Masters (UMA), Zendikar Rising Expeditions (ZNE)
Legality
Alchemy | Brawl | ||
Commander | Duel | ||
Explorer | Gladiator | ||
Historic | Legacy | ||
Modern | Oathbreaker | ||
Pauper | Pauper Commander | ||
Penny | Pioneer | ||
Standard | Timeless |
Rulings
11/10/2023
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."
11/10/2023
You must choose an existing creature type, such as Human or Warrior. Card types such as artifact can't be chosen.
12/07/2018
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."
12/07/2018
You must choose an existing creature type, such as Human or Warrior. Card types such as artifact can't be chosen.