(Wanderwine Ravine isn't a spell.)
Wanderwine Ravine enters the battlefield tapped unless you sacrifice a multicolored permanent.
Red spells cost more to play.
: Add or to your mana pool.
Sacrifice Wanderwine Ravine: Add or to your mana pool.
more to play.
: Add 
or 
to your mana pool. or to your mana pool.
