Notable Changes in Kunark ?

[CronosZ]

Im leapfroging this thread from the cleric thread asking what changes in kunark? I think its a really good question for all the classes. what are some of the more notable role changes for diffrent classes, and which classes become more valuable, and wich classes effectivly loss some of their demand in both groups and raids ?

I play a Wizard, Necro, Shadow Knight