As the star comes nearer and the magic on the Discworld becomes weaker, Trymon tries to put the seven spells still in the Octavo into his mind, in an attempt to save the world and gain ultimate power. However, the spells prove too strong for him and his mind becomes a door into the "Dungeon Dimensions", home to all manner of eldritch creatures. Rincewind and Twoflower manage to kill the now-mutated Trymon, and Rincewind reads all eight of the Octavo's spells aloud. This causes eight moons of the red star to crack open and reveal eight tiny world-turtles that follow their parent A'Tuin on a course away from the star. The Octavo then falls and is eaten by the Luggage.