Fantastic Four (1961 1st Series) #232

Direct Edition. "Back to the Basics!" Script and Art by John Byrne. Cover by John Byrne and Terry Austin. A new era begins for the Fantastic Four as John Byrne starts his 5-year stint as writer and artist for the series. However, the new era kicks off with an old villain...Diablo! The Master of Alchemy cooks up four creatures of earth, wind, water, and fire to battle the FF! Cameo appearances by Doctor Strange and Frankie Raye. (Notes: John Byrne inks this issue under the pseudonym (or anagram) Bjorn Heyn. Diablo appears next in Iron Man 159.) 36 pages