Should not be a spoiler, but use your judgement before viewing:
For those who are curious to see a final battle screenie for a Melee character (I played on Action difficulty) I have provided a link. Notice the Necromancer on the left side of the screen, he is a real killer. There were also a few other casters that were off the screen that you cannot see. My Hero is the poisoned guy in the midst of the mob, and Damian fell about 1 minute after this screenie.
http://www.kiya1.de/beyond/act4screens/NecroGrim0.jpg 
