(: Add or to your mana pool.)
When Keldon Swamp enters the battlefield, you lose 2 life unless you reveal an artifact creature card from your hand.
: Put a 1/1 red Beast creature token onto the battlefield.
, : Target player loses 1 life.
: Add 
or 
to your mana pool.): Put a 1/1 red Beast creature token onto the battlefield.
, : Target player loses 1 life.
