MassBlock

MassBlock provides a link to a modal (without changing location) which allows the user to list users to be blocked. As with regular blocking, it requires administrator rights to use.

Usage
By default, the script will block one user per second. If you'd like to modify that, add the config massBlockDelay before importing the script with your own number (in milliseconds) instead.

Monobook
The option to use the Mass Block script will appear in your toolbox on the left.

Oasis
The option to use the Mass Block script will appear under your "My Tools" list (the toolbar at the bottom of your screen).

'''Please note you must not have the toolbar at the bottom hidden or the script will not function. If you do not see the "My Tools" (or other language equivalent), try clicking Customize and then "reset defaults" to not hide the "My Tools".'''