(Gilt-Leaf Crag isn't a spell.)
Gilt-Leaf Crag enters the battlefield tapped.
Red creatures get +2/-1.
: Add or to your mana pool.
: Add to your mana pool. Put Gilt-Leaf Crag on top of your library.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Gilt-Leaf Crag on top of your library.
