The realms are colliding and causing more damage than ever.
Chilling Adventures of Sabrina—Chapter Thirty-Three: “Deus Ex Machina”

The realms are colliding and causing more damage than ever.
Hilda's getting married, and another terror has arrived in Greendale.
A deep darkness is coming to Greendale, and maybe the whole world.
A demon escapes the Acheron configuration to haunt the Spellman house