Windswept Springs enters the battlefield tapped unless you pay .
: Add or to your mana pool.
: Add to your mana pool. Put Windswept Springs on top of your library.
, Sacrifice Windswept Springs: Add to your mana pool.
.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Windswept Springs on top of your library., Sacrifice Windswept Springs: Add to your mana pool.
