Historical clue formulations

• Like practices associated with pentacles — 2025-05-09
• Mystic — 2024-01-06
• Mystical and puzzling — 2019-07-10
• Like Hogwarts courses — 2018-12-05
• Paranormal — 2016-06-05
• Understood by few — 2013-06-13
• Like arts taught at Hogwarts — 2012-06-27
• Alternative bookstore section — 2008-12-19
• Cabalistic — 2007-12-02
• Supernatural — 2006-08-07
• Secret — 2001-05-20
• Alchemical, astrological, etc. — 1994-07-17