Centaur Foothills enters the battlefield tapped unless you pay .
: Add or to your mana pool.
Sacrifice Centaur Foothills: Add or to your mana pool.
, Sacrifice Centaur Foothills: Target creature gets +2/+2 until end of turn.
.
: Add 
or 
to your mana pool. or to your mana pool., Sacrifice Centaur Foothills: Target creature gets +2/+2 until end of turn.
