Yorick Shepherd of Souls

{3} Create a 3/3 ghoul zombie creature
token equal up to the number of
creatures cards in your graveyard .
{t}{2}{b}{b}{b} Create The Maiden which is
a 4/7 spirit Creature token who creates one
3/3 ghoul zombies at the beginning of your
upkeep. WhenYorick the Shepherd of Souls leaves the battlefield, exile The Maiden.