Arid Wastes enters the battlefield tapped.
: Add or to your mana pool. Arid Wastes deals 2 damage to you.
, Sacrifice Arid Wastes: Add to your mana pool.
: Add 
or 
to your mana pool. Arid Wastes deals 2 damage to you., Sacrifice Arid Wastes: Add 
to your mana pool.
