Slagheap Catacomb enters the battlefield tapped.
: Add to your mana pool. Return Slagheap Catacomb to its owner's hand.
, Sacrifice Slagheap Catacomb: Add to your mana pool.
: Add 
to your mana pool. Return Slagheap Catacomb to its owner's hand., Sacrifice Slagheap Catacomb: Add 
to your mana pool.
