Mahoutsukai no Yome EP3 - The balance distinguishes not between gold and lead.

Simon, who is assigned by the Church to keep an eye on Elias, visits with some business. One of his requests brings Chise and Elias to the ends of the earth, where they meet Elias' mentor, Lindel, along with an old race on the verge of extinction. An old one, about to return to the earth, spends his last moments sharing a dream with Chise.