In this episode, we take a look at chapters six through eight of Heretics of Dune, in which we witness the tragic origin story of the young sandrider Sheeana as she is discovered by the very shady Rakian priesthood, Miles Teg recalls his formidable Bene Gesserit mother Janet Roxbrough warning him of the dangers of the Tleilaxu, the Masheikh Tylwyth Waff faces off with the mysterious Honored Matres of the Scattering, and the Matres seem to have spent their long years away turning arrogance into an art form - apparently to their disadvantage, given the outcome of their meeting with the Tleilaxu.