(: Add or to your mana pool.)
Moor Valley enters the battlefield tapped unless you sacrifice an artifact land.
, , Sacrifice Moor Valley: Put a -1/-1 counter on target creature.
, : You gain 2 life.
: Add 
or 
to your mana pool.), , Sacrifice Moor Valley: Put a -1/-1 counter on target creature.
, : You gain 2 life.
