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