Organon made predictions for the Lady Adrasta. One time, he predicted the arrival of a traveller from beyond the stars. As he was unable to elaborate on this, Adrasta was angered and had him thrown into the pit. Organon managed to survive and hid from Erato, a creature Adrasta kept in the pit. Organon helped the Fourth Doctor reach safety after he was thrown into the pit. Together they began exploring the mine that lay about them. They came across Erato and the pair were separated. Erato captured the Doctor and Organon was trapped behind a barrier.