Hallowed Key enters the battlefield tapped unless you sacrifice a creature.
: Add to your mana pool. Return Hallowed Key to its owner's hand.
, : Exile target Knight Soldier, then return it to the battlefield under its owner's control.
: Add 
to your mana pool. Return Hallowed Key to its owner's hand.
, : Exile target Knight Soldier, then return it to the battlefield under its owner's control.
