(: Add or to your mana pool.)
Slagheap Cavern enters the battlefield tapped unless you pay .
, : Target land becomes a 2/2 red Goblin Ape creature until end of turn. It's still a land.
, , Sacrifice Slagheap Cavern: Target player discards a card.
: Add 
or 
to your mana pool.)
., : Target land becomes a 2/2 red Goblin Ape creature until end of turn. It's still a land., , Sacrifice Slagheap Cavern: Target player discards a card.
