The winds change and the sirocco has arrived, but it is too late for Pherides, who exhibits symptoms of the plague. Mrs. St. Aubyn awakens from her catalepsy but has been driven insane by being buried alive. Escaping the tomb, she kills Kyra, stabs Pherides as he attempts to kill Thea, and then leaps off a cliff to her death. As Pherides is dying, he swears that he has seen the "vorvolaka" and warns that she must be killed. "It is done", says Dr. Aubrecht, sympathetic to Pherides' peculiar madness. "The general was simply a man who was trying to protect us", he offers as eulogy.