(: Add or to your mana pool.)
Graven Ruins enters the battlefield tapped unless you pay .
: Graven Ruins becomes a 2/1 red and blue Elemental creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
.: Graven Ruins becomes a 2/1 red and blue Elemental creature until end of turn. It's still a land.
