Sapseep Ravine enters the battlefield tapped unless you sacrifice a land.
: Add or to your mana pool.
Put Sapseep Ravine on top of your library: Add to your mana pool.
: Return Sapseep Ravine to its owner's hand.
: Add 
or 
to your mana pool.
to your mana pool. : Return Sapseep Ravine to its owner's hand.
