(: Add or to your mana pool.)
When Centaur Megaliths enters the battlefield, sacrifice it unless you pay .
, , Sacrifice Centaur Megaliths: Destroy target artifact.
: Put a 1/1 red Goblin creature token onto the battlefield.
: Add 
or 
to your mana pool.)., , Sacrifice Centaur Megaliths: Destroy target artifact.: Put a 1/1 red Goblin creature token onto the battlefield.
