Shrine of Ancient Evil

Battlefield entry — For each mana spent to cast
this, create a 1/1 white and black Spirit creature
token with flying. For each 2 life spent to cast
this, put a -1/-1 counter on up to 1 target.
{b/g}{b/g}{b/g}, Sacrifice this during your main phase:
Destroy target creature.
Escape — {p/b}{p/b}{b/g}{b/g}{b/g}{b/g}{p/g}{p/g}, Exile 8 other
cards from your graveyard.