When Pine Swamp enters the battlefield, you lose 1 life unless you reveal an artifact land card from your hand.
: Add or to your mana pool.
Sacrifice Pine Swamp: Add or to your mana pool.
, : Add one mana of any color to your mana pool.
: Add 
or 
to your mana pool. or to your mana pool.
, : Add one mana of any color to your mana pool.
