(: Add or to your mana pool.)
When Ravaged Pools enters the battlefield, sacrifice it unless you pay 1 life.
: Ravaged Pools becomes a 2/1 red and blue Beast creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Ravaged Pools becomes a 2/1 red and blue Beast creature until end of turn. It's still a land.
