Mystik U

Quite a fun story about a number of DC's magically inclined heroes attending a magical university (which, so far as I can tell, is retrospectively created by somebody changing their pasts). It's a nice mix of student hi-jinks and magical threats with an over-arching mystery about which of them will eventually turn out to be evil (that, admittedly, isn't that hard to guess). It's quite a good mix of breezy entertainment with darker undertones and manages to bring in quite a number of DC's magical characters in addition to the core five students.