Miss Hawthorne goes to see the new local vicar, Rev. Magister. Magister – actually the Master – tries to assure her that her fears are unfounded, but his hypnosis fails to overcome her will. Backed by a group of followers, the Master is conducting ceremonies in the cavern below the Church to summon up Azal, a force of evil. The Doctor and Jo reach the mound and the Doctor rushes inside to stop the dig, but it is too late. The tomb door opens and icy gusts of wind rush out, while the eyes of a gargoyle, Bok, flare with a reddish glow.