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