UnScramble this Word: e u i e n g n?

Questions

Fantasy : What is a sorcerer who deals in black magic called?

Food : Boston butt, jowl, and picnic ham are parts of a _________.?

Food and Drink : Even though it tastes nothing like grapes, a __________ is often eaten for breakfast.?

Food and Drink : From what animal do we get venison?

Food and Drink : From which fish is caviar obtained?