(: Add or to your mana pool.)
Hallowed Flats enters the battlefield tapped.
: Hallowed Flats becomes a 2/1 white and black Knight creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Hallowed Flats becomes a 2/1 white and black Knight creature until end of turn. It's still a land.
