the Slow Mutants

“The most horrific mutants of Mid-World are actually the SLOW MUTANTS. These physically disgusting beings were once men and women, although they often bear little resemblance to their human forebears. The slow mutants that infest the old underground railway systems of Mid-World and the ruined kitchens of Gilead’s castle have green, phosphorescent skin. Their mutations are as varied as they are horrible. Some have insect eyes, others have suckered tentacles.” -Robin Furth Stephen King’s The Dark Tower: The Complete Concordance"All hail the Crimson King!" "I belong to the Kult of the Slow Mutants!"