Rustic Fountain enters the battlefield tapped unless you pay 2 life.
: Add or to your mana pool.
Sacrifice Rustic Fountain: Add or to your mana pool.
, Sacrifice Rustic Fountain: Add to your mana pool.
: Add 
or 
to your mana pool. or to your mana pool., Sacrifice Rustic Fountain: Add 
to your mana pool.
