Printings
Cavern of Souls
Card Information
Type: Land
CMC: 0
Part of the Reserved List: No
Set: The Lost Caverns of Ixalan (LCI)
Rarity: Mythic
Collector Number: 269
Oracle 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.
Format Legalities
Card Rulings
- November 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."
Source: wotc - November 10, 2023
You must choose an existing creature type, such as Human or Warrior. Card types such as artifact can't be chosen.
Source: wotc - December 7, 2018
You must choose an existing creature type, such as Human or Warrior. Card types such as artifact can't be chosen.
Source: wotc - December 7, 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."
Source: wotc
Price History
To study a single card is to glimpse the heart of a spell - a frozen moment of ambition, artistry, and arcane intent. Within each glyph lies a spark: a story untold, a duel turned, a destiny altered. Treat it not as mere parchment, dear seeker, but as a shard of the Multiverse itself.