WoWWiki does not have a Category page with this exact name! You might want to search for "Pre-expansion events" in existing pages. You can help make WoWWiki even better! Click here to edit this page. Not sure how to edit? Check out our help pages! Other reasons why this message may be displayed: If a page was recently created here, it may not yet be visible because of a delay in updating the database; wait a few minutes and try the purge function. If a page previously existed at this exact title, check the deletion log, Please check the Do-Not-Post policy and the deletion policy before recreating it. Zombie Infestation Pages in category "Pre-expansion events" This category contains only the following page. Z Zombie Infestation Retrieved from "http://wowwiki.wikia.com/wiki/Category:Pre-expansion_events"