In beta 3, I mainly played a Mage - Stormcaller - Pyromancer - Elementalist. Eventually, I began only improving my Pyromancer skills, and then began nearly only using Pyromancer skills. And I loved it, I was doing dmg like 100dp per shot and 200 with a crit. And thats nothing, (believe me, I know firsthand) had I had more time to improve and more levels to reach, I could be raining hell! Anyone who wants to do massive dmg, I suggest trying the pyromancer.