(: Add or to your mana pool.)
Centaur Ravine enters the battlefield tapped unless you sacrifice a Red permanent.
, : Target green creature gets +2/+2 until end of turn.
, : Target creature gains haste until end of turn.
: Add 
or 
to your mana pool.)
, : Target green creature gets +2/+2 until end of turn., : Target creature gains haste until end of turn.
