(: Add or to your mana pool.)
Grassy Mountain enters the battlefield tapped.
: Grassy Mountain becomes a 2/2 red and green Treefolk creature with trample until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Grassy Mountain becomes a 2/2 red and green Treefolk creature with trample until end of turn. It's still a land.
