Do you really need an AP generator? I didn't get a chance to do much with wizards during the open beta. Just enough to make one and to play with a few starter skills. That said, i did notice that AP seemed to regen surprisingly quickly. It's not enough to be able to constantly spend it without running out, but it did seem to be enough to be able to spend about half your time casting. Looking around, every build I've seen seems to rely on 1 AP generator. Why? I mean, in harder content we'll probably be spending as much time moving around as we do casting in combat. Would it be worth it to sacrifice an AP generator for, say, a nuke of an element you haven't touched yet or another utility? What do the more experienced players here think? Edit: Also, worth mentioning diamond skin + prism, astral presence and power hungry passives, etc.