(Moor Turf isn't a spell.)
Moor Turf enters the battlefield tapped unless you pay 1 life.
White and green spells cost more to play.
: Add or to your mana pool.
Put Moor Turf on top of your library: Add to your mana pool.
more to play.
: Add 
or 
to your mana pool. to your mana pool. 
