(: Add or to your mana pool.)
Forbidding Ruins enters the battlefield tapped unless you sacrifice a creature.
: Forbidding Ruins becomes a 2/1 white and black Citizen creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Forbidding Ruins becomes a 2/1 white and black Citizen creature until end of turn. It's still a land.
