Apparently, one of the movies that Toho (the studio that produces the Godzilla movies) considered making was Godzilla vs. the Devil. Inspired by the popularity of The Exorcist and The Omen, it was to feature Godzilla fighting a bunch of giant hellspawned creatures before he took on Satan himself. Considering how goofy and weird the 1970’s Godzilla movies were I imagine Godzilla vs. the Devil could have been a classic of goofy cinema.

The finished version of the this illustration can be found here.