Thread:NightWing of Time/@comment-22439-20150310193252/@comment-28349416-20151228222214

Okay, there's a wiki I have called Mouseheart wiki which some vandalized on involving very innapropriate language. I checked all the people on my wiki's contribution but it wasn't them. They edited a page called Mouseheart, so I checked recent activity. The wiki is commonly edited by 'A Wikia Contributor"'s. So I checked recent activity (which was not that recent) for the person. I scrolled the farthest I could go and didn't find the person. Is there a feature which allows me to search for anyone who edited the page and the differences? And even if I find the person, how do I ban them from the wiki when they don't even have an account?