Hallowed Academy enters the battlefield tapped unless you pay 1 life.
: Add or to your mana pool.
Sacrifice Hallowed Academy: Add or to your mana pool.
: Hallowed Academy becomes a 2/2 white Knight creature until end of turn. It's still a land.
: Add 
or 
to your mana pool. or to your mana pool.
: Hallowed Academy becomes a 2/2 white Knight creature until end of turn. It's still a land.
