Arid Ampitheater enters the battlefield tapped.
, Pay 1 life: Add or to your mana pool.
, , Sacrifice Arid Ampitheater: Draw a card.
: Arid Ampitheater becomes a 0/4 red and white Soldier creature with defender until end of turn. It's still a land.
, Pay 1 life: Add 
or 
to your mana pool.
, , Sacrifice Arid Ampitheater: Draw a card.: Arid Ampitheater becomes a 0/4 red and white Soldier creature with defender until end of turn. It's still a land.
