"Mephistopheles (/ˌmɛfɪˈstɒfɪˌliːz/, German pronunciation: [mefɪˈstoːfɛlɛs]; also Mephistophilus, Mephostopheles, Mephistophilis, Mephisto, Mephastophilis, and other variants) is a demon featured in German folklore. He originally appeared in literature as the demon in the Faust legend, and he has since appeared in other works as a stock character (see: Mephistopheles in popular culture)." - (en.wikipedia.org 22.09.2019)
