Norana's Farewell

If Norana's Farewell is in your opening hand, you
may reveal it, if you do, it cost {3}{c}{c} less to cast
on your first turn.
When Norana's Farewell enters the battlefield,
name a card, you may search target opponent's
library, hand, battlefield, exile zone and graveyard
for up to four cards with that name and exile
them until Norana's Farewell leaves the
battlefield. When it does, return exiled cards to
it's owner's hand.