User blog comment:RoznosicielCiast/Problems with new map and new champion/@comment-99.34.185.51-20130317023219/@comment-1488423-20130317142024

Released on the PBE isn't fully released. It means they make him available for testing from the community and hear what we think of him. Anything about Zac, even this blog post, are exactly what Riot wants to hear so they can change him and balance him so he can be as enjoyable as possible.