Isperia the Inscrutable

Legendary Creature - Sphinx 3/6, 1WWUU (5)
Flying
Whenever Isperia the Inscrutable deals combat damage to a player, name a card. That player reveals his or her hand. If he or she reveals the named card, search your library for a creature card with flying, reveal it, put it into your hand, then shuffle your library.
Illus. Greg Staples

Gatherer Card Rulings [Nov 2009]

• 5/1/2006: The card is named when the ability resolves. The named card can't be played after it's named but before the player's hand is revealed.

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/9)	Dissension (Rare)