Lulu, Master of Witchcraft

{w/b}, Sacrifice a creature: Each opponent loses 1
life and you gain 1 life
{2}{b}{g}, Sacrifice a creature: Return target
creature card from your graveyard to the battlefield tapped.
{b/g}{g/w}{w/b}, Sacrifice a creature: Return Lulu,
Master of Witchcraft from your graveyard to the battlefield.