(: Add or to your mana pool.)
Grass-Cavern enters the battlefield tapped unless you pay .
, , Sacrifice Grass-Cavern: Destroy target enchantment.
, , Sacrifice Grass-Cavern: Target player discards a card.
: Add 
or 
to your mana pool.)., , Sacrifice Grass-Cavern: Destroy target enchantment.
, , Sacrifice Grass-Cavern: Target player discards a card.
