(: Add or to your mana pool.)
When Boiler-Woods enters the battlefield, sacrifice it unless you pay 2 life.
, : Target red creature gets +1/+0 until end of turn.
, : You gain 1 life.
: Add 
or 
to your mana pool.), : Target red creature gets +1/+0 until end of turn.
, : You gain 1 life.
