When Hollow Slagheap enters the battlefield, you lose 1 life unless you reveal an artifact creature card from your hand.

When Hollow Slagheap enters the battlefield, put a land you control on the bottom of its owner's library.

: Add  to your mana pool.

Morph (You may cast this face down as a 2/2 creature for . Turn it face up any time for its morph cost.)