Tempest of Souls

Choose one- Destroy target creature, or return target creature card from your graveyard to your hand.
Entwine {2}{b} (Choose both if you pay the entwine cost.)
Overload {9}{b}{b}{b} (You may cast this spell for its overload cost. If you do, change its text by replacing all instances of 'target' with 'each'.)
Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)