Preservation Savant

Whenever a nonland card would enter a graveyard from the battlefield, you may exile it. If you do, search its owner's hand, graveyard and library for any number of cards with the same name and exile them.
{b}{b}{b}: Return target card exiled with Preservation Savant to its owner's hand.
"Never fear, friends, I intend to get to the heart of the matter."