CHELA: Perhaps there's a connection. DOCTOR: The Legend of the Return? I spoke to her. LON: Summoned? NYSSA: Tegan, what about the Mara? TEGAN: Where? [SCENE_BREAK]
DOCTOR: Now, according to the Legend, the Great Crystal is the source of the Mara's power.
Plan: A: The Doctor; Q: Who finds out about the legend of the Mara's return? A: Tegan; Q: Who summons Lon to her? A: the cave; Q: Where does Tegan go to see the Mara skull? Summary: The Doctor finds out about the legend of the Mara's return. Tegan goes into the cave and see's a Mara skull in one of the mirrors. Tegan summons Lon to her.