As long as the top card of your graveyard is a creature card, Volrath's Shapeshifter has the full text of that card and has the text ": Discard a card." (Volrath's Shapeshifter has that card's name, mana cost, color, types, abilities, power, and toughness.)
: Discard a card.
As long as the top card of your graveyard is a creature card, Volrath's Shapeshifter is a copy of that card, except that Volrath's Shapeshifter retains its abilities.
: Choose and discard a card.
--This card has no flavor text --
