Among Torralva's intimate friends was one Don Diego de Zuñiga, a relative of the Duke of Bejar, and brother of Don Antonio, Grand Prior of the Order of St John in Castile. Zuñiga had consulted the learned doctor as to how he could gain money at play by magical means, and Torralva informed him that this could be accomplished by writing certain characters on paper, using for ink the blood of a bat. This charm Torralva advised him to wear about his neck, so that he might experience good luck at the gaming-table.
In 1520 Torralva went once more to Rome. Ere he left Spain he told Zuñiga that he would be able to travel there astride a broomstick, the course of which would be guided by a cloud of fire. On his arrival at Rome he interviewed Cardinal Volterra, and the Grand Prior of the Order of St John, who earnestly begged him to abandon all commerce with his familiar spirit. Because of their exhortations, Torralva requested Zequiel to leave his service, but met with a stern refusal. The spirit, however, advised him to return to Spain, assuring him that he would obtain the place of physician to the Infanta Eleanora, Queen-Dowager of Portugal, and later consort of Francis I of France. Acting upon this counsel, Torralva sailed once more for the land of his birth, and obtained the promised appointment.
In 1525 an incident occurred which greatly enhanced Torralva's celebrity as a seer. On the 5th of May of that year Zequiel assured him that the troops of the Emperor would take Rome on the following day. Torralva desired the spirit to carry him to Rome so that he might witness this great event with his own eyes. Zequiel gave him a stick full of knots, and commanded him to shut his eyes. Torralva obeyed the request of the famulus, and when after a space the spirit told him to open his eyes once more, he found himself in Rome, standing on a high tower. The hour was midnight, and when day dawned he duly witnessed the terrible events which followed--the death of the Constable of Bourbon, the flight of the Pope into the Castle of St Angelo, the slaughter of the citizens, and the wild riot of the conquerors. Returning to Valladolid by the same means as that by which he had come, Torralva immediately made public all he had seen, and when, a week or so later, news arrived of the capture and sack of Rome, the Court of Spain was very naturally filled with unbounded surprise.