Thread:Tigrouille/@comment-27996636-20181204112258/@comment-27095448-20181210103605

Well, it seem Captcha is already present from what i read here: w:c:community:Help:Captcha

But maybe admin or higher can contact FANDOM for adding an extension to the wiki like "Abuse filter" who ban user auto if the rules specify are broke.

https://www.mediawiki.org/wiki/Manual:Combating_spam they're some extension design to help combating spam on this page. Don't know if FANDOM can add them to their wikia.