(: Add or to your mana pool.)
Mire Bridge enters the battlefield tapped.
, , Sacrifice Mire Bridge: Put a -1/-1 counter on target creature.
, , Sacrifice Mire Bridge: Destroy target artifact.
: Add 
or 
to your mana pool.), , Sacrifice Mire Bridge: Put a -1/-1 counter on target creature., , Sacrifice Mire Bridge: Destroy target artifact.
