(: Add or to your mana pool.)
When Murmuring Lowlands enters the battlefield, sacrifice it unless you pay .
: Murmuring Lowlands becomes a 2/2 black Rogue creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.).
: Murmuring Lowlands becomes a 2/2 black Rogue creature until end of turn. It's still a land.
