Cavern of Souls

As Cavern of Souls enters the battlefield, choose a creature type.
{T}: Add to your mana pool.
{T}: Add one mana of any color to your mana pool. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.

Any Color Lands



Stopping Counters

Format Playability
Standard Not Legal
Modern Staple 1015 Decks
Legacy Staple 1073 Decks
Commander Staple 4494 Decks
Vintage Staple 277 Decks
Pauper Not Legal
Vintage Cube Not in Cube
Legacy Cube Not in Cube
Modern Cube Not in Cube
Sets USD
MM3 M Modern Masters 2017 $ 63.98
AVR R Avacyn Restored $ 66.47

Recent Commander Decks