When Growth Bog enters the battlefield, sacrifice it unless you pay 3 life.
: Add to your mana pool.
: Add or to your mana pool. Each opponent gains 1 life.
, Sacrifice Growth Bog: Add to your mana pool.
: Add 
to your mana pool.: Add 
or 
to your mana pool. Each opponent gains 1 life., Sacrifice Growth Bog: Add 
to your mana pool.
