(: Add or to your mana pool.)
Sunken Prairie enters the battlefield tapped.
: Sunken Prairie becomes a 2/1 blue and white Shapeshifter Crab creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Sunken Prairie becomes a 2/1 blue and white Shapeshifter Crab creature until end of turn. It's still a land.
