Mirage

Mangara's Tome

When Mangara's Tome comes into play, search your library and choose any five cards. Shuffle these cards and put them face down under Mangara's Tome. Shuffle your library afterwards.
If you lose control of Mangara's Tome, remove all cards under it from the game.
o2: Instead of drawing a card, put the top card from under Mangara's Tome into your hand.

When Mangara's Tome enters, search your library for five cards, exile them in a face-down pile, and shuffle that pile. Then shuffle your library.
{2}: The next time you would draw a card this turn, instead put the top card of the exiled pile into its owner's hand.