The Legendaries help a merchant attacked by highwaymen who they rout. To thank them, the latter offers them a hermetic case that belonged, according to what he knows, to a famous magician. Our friends manage to unlock the secret of the case by answering an enigma. A scroll inside the case informs them that the object belonged, well before the disaster of Jovénia, to the magician Farsa Trappe. The latter, renowned for his inventions and malicious tricks, confesses that he owned the Créscia stone and that he hid it in a safe place. He invites in his will the heroes worthy of the stone to go in search of him.