Slagheap Park enters the battlefield tapped.
: Add or to your mana pool.
: Add to your mana pool. Put Slagheap Park on top of your library.
, , You gain 1 life.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Slagheap Park on top of your library., , You gain 1 life.
