you have to defeat meowaioty, after you defeat him go talk to the dogs and go to the headmaster. then he will give you a badge, a new spell, and he will send you to MooShu. I would complete some quests that you can do.
I would like to know if I'm ready for mooshu I'm a level 31 balance wizard and I just got the spell judgment. Am I ready to start mooshu or should I do some quests I missed
Luke Dragonbreath level 31 Crusher crusher
Trust me you are ready. i started at lvl 31 too exept i am myth and i got the worst move ever compared to judgement! (the move was stun and i got blinding light when i beat marleybone which was even worse!)