(: Add or to your mana pool.)
Arid Grove enters the battlefield tapped.
, , Sacrifice Arid Grove: Prevent all combat damage that would be dealt this turn.
, , Sacrifice Arid Grove: Destroy target artifact.
: Add 
or 
to your mana pool.), , Sacrifice Arid Grove: Prevent all combat damage that would be dealt this turn., , Sacrifice Arid Grove: Destroy target artifact.
