(: Add or to your mana pool.)
When Forbidding Bosk enters the battlefield, sacrifice it unless you pay 3 life.
, : You gain 1 life.
, , Sacrifice Forbidding Bosk: Put a -1/-1 counter on target creature.
: Add 
or 
to your mana pool.)
, : You gain 1 life., , Sacrifice Forbidding Bosk: Put a -1/-1 counter on target creature.
