Thread:Icefirephoenix/@comment-34517845-20181127143606

Mass Block tool. Make sure your tool bar is enabled (Bottom of your screen). Put this in your JS.

importArticles({  type: 'script',  articles: [      'u:dev:MediaWiki:MassBlock/code.js',  ] });

When Mass blocking, put in the user names you want to block. Useful for account spamming (Like what happened 2 months ago) 