“ Arakis's zombie problem went largely ignored, because it was believed that the Shai-Hulud (sand worms) would effectively dispose of the undead walkers. Unfortunately the problem grew until the roving herds of sunburnt ghouls threatened the flow of spice. While observing one of the great reanimated masses over take a Harvester from the safety of an ornithopter, an Imperial Zoologists noted that the sand caked flesh eating revenants walked entirely without rhythm.
Shortly after receiving this report the Bene Gesserits claimed to have a solution to Arakis's hellish resurrections. They asserted to the agents of the great houses that the worms could be drawn to the walkers using an ancient sonic weapon. According to the sisters, exposing the zombies to an antediluvian ballad composed by the great master M. Jackson would force them to step in time.”
“ Fedolf, the notorious headsman of Iddland, is known as much for his beheadings as for his operatic arias of doom. A tower of power, standing nearly seven feet tall, and weighing in at almost four hundred pounds, Fedolf strikes fear in all onlookers, especially when he dons his executioner's hood, and goes shirtless, wielding his gigantic double-bladed pole-axe, on his way to the headsman's block. He possesses a beautiful singing voice, and will often send off his charges into the next life, while belting out baritone dirges and antiquated arias, usually involving death, destiny, and duty, in heavy doses.”
“ At regular intervals, a god takes control of your world's weather. Choose the gods at random each turn of the interval and begin applying their effects subtly. Their power will depend on the strength of those who worship them.
For civilised people, worship of a god actually wanes during that god's month in an effort to reduce their potential destructive effect.”