(: Add or to your mana pool.)
Graven Fortress enters the battlefield tapped unless you pay .
: Graven Fortress becomes a 2/2 red Ogre creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.).
: Graven Fortress becomes a 2/2 red Ogre creature until end of turn. It's still a land.
