Mire Creek enters the battlefield tapped.
: Add or to your mana pool.
: Add to your mana pool. Put Mire Creek on top of your library.
, Sacrifice Mire Creek: Add to your mana pool.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Mire Creek on top of your library., Sacrifice Mire Creek: Add to your mana pool.
