Question: how are ahs stories connected?
Answer: It's been confirmed that Scáthach is actually the first Supreme of the line of witches that Coven follows. And bam, just like that Coven links to Roanoke, which means Murder House, Apocalypse, and Hotel are all connected to Asylum, Freak Show, Cult, and 1984. It's all connected. But this is fun, so let's keep going.