Flat Wastes enters the battlefield tapped unless you reveal a creature card from your hand.
: Add to your mana pool. If you played a land this turn, Add to your mana pool instead.
, Sacrifice Flat Wastes: Add to your mana pool.
: Add 
to your mana pool. If you played a land this turn, Add 
to your mana pool instead., Sacrifice Flat Wastes: Add 
to your mana pool.
