(: Add or to your mana pool.)
Plains Caldera enters the battlefield tapped unless you pay 2 life.
, : Target blocking creature gets +0/+1 until end of turn.
, : Target red creature gets +1/+0 until end of turn.
: Add 
or 
to your mana pool.), : Target blocking creature gets +0/+1 until end of turn., : Target red creature gets +1/+0 until end of turn.
