(: Add or to your mana pool.)
When Grave Springs enters the battlefield, sacrifice it unless you pay 2 life.
, Sacrifice a Swamp: Add to your mana pool.
: Put a 1/1 red Shaman creature token onto the battlefield.
: Add 
or 
to your mana pool.), Sacrifice a Swamp: Add to your mana pool.: Put a 1/1 red Shaman creature token onto the battlefield.
