Thread:ThePokegeek5000/@comment-36961500-20190107164200/@comment-31984232-20190109181331

Rollback is part of intern. Rollback works by adding a button on the pages that show differences between revisions, and it
 * 1) Reverts ALL edits by the last user
 * 2) Removes them from wiki history (or smthn like that)

Used for vandalism only.