Digger of the Damned

Morph {x}{b}{b} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
When Digger of the Damned is turned face up, you may return target creature card with converted mana cost X or less from your graveyard to your hand.
His shovel breaks both topsoil and magical bindings with ease.