(: Add or to your mana pool.)
Academy Hollow enters the battlefield tapped unless you pay .
, , Sacrifice Academy Hollow: Return target creature you control to its owner's hand.
, , Sacrifice Academy Hollow: Put a -1/-1 counter on target creature.
: Add 
or 
to your mana pool.)., , Sacrifice Academy Hollow: Return target creature you control to its owner's hand., , Sacrifice Academy Hollow: Put a -1/-1 counter on target creature.
