Mnemonic Theft

If {u}{u}{u} was spent on Mnemonic Theft, each opponent discards two cards, then you draw a card for each card discarded this way. If {b}{b}{b} was spent on Mnemonic Theft, each player puts the top six cards of his or
her library into his or her graveyard, then
you return up to three cards from your graveyard to your hand. (Do both if {u}{u}{u}{b}{b}{b} was spent.)