The Party, Forgotten

Put the top three cards of your library into
your graveyard. You may add any number
of Adventurers from your graveyard on top
of your library in any order. Draw a card.
(Adventurers are creatures with the subtype Warrior, Rogue, Wizard, Monk, and/or Cleric.)
"Let me tell you a story of the greatest heroes that ever lived."