Complete rubbish. An inverted pentagram, or other 'satanic' imagery and it is labeled 'Satanic Edition.' Honestly, haven't the maintainers of this distro even read Anton LaVey's Satanic Bible? Why aren't there any verses and such included as a program or whatever. Ubuntu CE(Christian Edition) has verses from the Bible, Ubuntu ME(Muslim Edition), their Quran, Hajj calender, etc.
Satanic Edition? Just 'spooky' wallpapers, and the inclusion of 'some heavy metal music.' Like that automatically means Satanic.
To quote Alice Cooper in the documentary: "Metal: A Headbanger's Journey" "If you're looking for real Satanism, you don't look for it in Rock n' Roll/metal. It is not real Satanism, but more of a parody."