Don't we already have fantasy-related topics about specific fandoms in the magic/fantasy genre?
(See Harry Potter, KOTLC, Tolkien, etc.)
I don't think a broader topic about classic "creatures" from mythology would break ant president we have set regarding discussion.
Personally, I like to keep well away from any traces or influences of "occult" (for lack of a MUCH milder word). This is just my personal preference that if unfluenced by my upbringing. I would just suggest that talk of vampires, ghosts, supernatural powers should be closely monitored.
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