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