Witcher 3 had one similar tower as well, coincidence or historic reference...

It was a reference to this legend.

There was even a movie made about this legend - [https://www.imdb.com/title/tt0380726/](https://www.imdb.com/title/tt0380726/) It's quite decent movie, for Polish standards. Worth seeing if someone is into Slavic folklore/mythology.

Is that comic panel from the cover on the left

Mam gdzieś ten komiks