Lilith , Adam 's first wife from the garden of Eden steals Mary Wardwell 's identity and plans to train Sabrina as her replacement .
Michelle Gomez as Mary Wardwell / Madam Satan : Sabrina 's favorite teacher and mentor at Baxter High , who is killed and then impersonated by Madam Satan , a cunning manipulator . *
Chilling Adventures of Sabrina -LRB-TV series-RRB-