Historical clue formulations

• Extreme devotee, informally — 2021-11-09
• Devotee — 2020-06-06
• Rabid fan — 2019-11-02
• Rabid enthusiast — 2019-10-20
• Serious devotee — 2018-06-03
• Real enthusiast — 2018-04-07
• Wicked one — 2017-12-04
• Enthusiast — 2017-01-05
• Diabolical sort — 2016-02-09
• Real enthusiast — 2014-03-02
• Dastard — 2012-05-11
• Enthusiast — 2011-08-12
• One who's devilishly devoted? — 2010-08-03
• Devotee — 2007-05-19
• Villain — 2006-09-14
• Evil one — 2000-09-03
• Ogre — 1998-09-13
• Mr. Hyde, for one — 1997-06-08
• Brute — 1996-03-31