The first class I tried out was the Witch Doctor. It's a caster class with voodoo- and necromancer-style magic. My main ranged attack was Poison Dart, which did some damage over time to monsters I hit. Adding a rune, it changed to a fire dart, which did more up-front damage at the expense of the DoT. I also had a skill that summoned pets to help me fight -- up to three Zombie Dogs at one time. They were actually powerful enough that I eventually let them die so I would have more to do. Runes affected them differently — one rune gave them a chance to drop a health orb when they died. Others modified how they did damage. The AI was pretty smart about having them attack the groups I wanted them to, and not go charging off on their own.
