The finale of American Horror Story ends the war against Satan

The finale of season 13 of American Horror Story, titled "Devil of a Good Time", sealed the war between the Coven and Satan. The young Mr Nas, played by Paul Anthony Kelly, eliminates his medical specialist, Mr Phibes (John Waters), as well as his older version. According to The Hollywood Reporter, the same night revealed that Ben (Joey Pollari) is Satan's son and that Constance Langdon and Fiona Goode, both played by Jessica Lange, are twin sisters, daughters of Satan and Sister Jude, also portrayed by Lange. Fiona then initiates Constance into the basics of witchcraft, marking the dramatic conclusion of the season.