What I would do is build up a home, spend your time helping other people with their quests, try getting a strong pet via hatching, or even starting over with a new Wizard.
Lots of things you can try your hand at.
Oor you can just stop playing till the next world comes out :P
Start a new wizard! You will notice on these boards that most of the folks who have been playing a while have multiple, if not max number of wizards. I have 6 (and am begging KI to give us a 7th seat so I can do the last school). Each school plays very differently. Since you have done Fire I would recommend Death or Life for a change. Or for a real challenge, try Balance.
