(: Add or to your mana pool.)
When Arid Foundry enters the battlefield, sacrifice it unless you pay 3 life.
: Arid Foundry becomes a 1/1 red and white Cleric Spirit creature with first strike until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Arid Foundry becomes a 1/1 red and white Cleric Spirit creature with first strike until end of turn. It's still a land.
