Mnemocensor Aviano

Criatura — Mago Pássaro 2/1, 2W (3)
Lampejo (Você pode jogar esta mágica a qualquer momento em que puder jogar uma mágica instantânea.)
Voar
Se um oponente deveria procurar em um grimório, em vez disso ele deverá procurar nos quatro primeiros cards daquele grimório.
Illus. Rebecca Guay

Creature - Bird Wizard
Flash (You may cast this spell any time you could cast an instant.)
Flying
If an opponent would search a library, that player searches the top four cards of that library instead.¹

Gatherer Card Rulings [Nov 2009]

• 5/1/2007: This checks which player is searching a library, not which library is being searched.
• 5/1/2007: The search works exactly the same as normal except that the player doing the searching sees only the top four cards of that library. The player can't look at the other cards in that library at all. Cards not in the top four cards of the library can't be found in the search, even if they're identifiable in some manner.
• 5/1/2007: After the search is complete, if the effect has the player shuffle that library, the entire library is shuffled.
• 5/1/2007: If the player is searching the top four cards of his or her library, the player may cast a Panglacial Wurm located there.
• 5/1/2007: Shadow of Doubt prevents libraries from being searched at all, so its effect trumps this one.

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/9)	Visão do Futuro (Uncommon)