Cavern of Souls
The Lost Caverns of Ixalan
#345
Land
As Cavern of Souls enters, choose a creature type. : Add . : 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.
Illustrated by Pedro Correa
Legal
Standard
Legal
Modern
Legal
Pioneer
Legal
Legacy
Legal
Vintage
Not legal
Pauper
Legal
Commander
Legal
Brawl
Legal
Historic
Not legal
Penny