(: Add or to your mana pool.)
Spinerock Sanctuary enters the battlefield tapped.
: Spinerock Sanctuary becomes a 2/1 red and white Troll Beast creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Spinerock Sanctuary becomes a 2/1 red and white Troll Beast creature until end of turn. It's still a land.
