Artytheurge, an all new Theurge prestige class!

[Hazzardevil]

Maybe less than full casting and a daily limit on the Infusing the Arcana class feature. Maybe you should delay some of the class abilities to a later level.

Also, put a time on how long it takes to break an items for gold and xp. Also, the breaking of items means that you can buy xp and zoom ahead of the group in levels.

In short, the breaking is broken.

I have changed the breaking so that the xp goes into the craft reserve instead, that should help.