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Name
Cavern of Souls
Cost
Types
Land
Oracle Text

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
Ultimate Box Topper
Artist
Richard Wright
Number
U32

Printings

Legality

Commander Duel Legacy Modern Vintage Penny Pauper Historic Pioneer Brawl Future Standard Oldschool

Rulings

2018-12-07

You must choose an existing creature type, such as Human or Warrior. Card types such as artifact can’t be chosen.

2018-12-07

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.”