Help needed - Edit war 2 - Aggressive and Incompetent Edits by User Verbal 

I am requesting help with an over-aggressive and inconsiderate editor by the name of VERBAL.  This person keeps reverting a page to add an external link while losing dozens of valid updates to the original page.  He/She ignores when proper updates are made and reverts them even using Twinkle and spurious excuses for the revisions.  I am ill-equipped to fight this user. You will see what I mean if you check the revision history for the following page.

List of channelled texts

Thanks in advance for any help you can provide.