Hamelin Demon

Hamelin Demons were a interdimensional symbiotic like-parasyte demon species known for to fed on family trauma from children like abuse, addiction, homelessness, divorce...provoking mental illusions to their victims believing to be in perfect life with their parents and prevent him to become adults. One of these creatures was present to San Francisco, occuping a building and attracting many children since decades...until the Scooby Gang manage to kill it. Ironically, the demon's blood was also effective for to generate powerful illusion where Buffy, Dawn Summers, Alexander Harris, Willow Rosenberg, Spike and Rupert Giles have deals with their parents. All, with Giles's exception who is newly a child since his resurection, resist to it.

Appearances

 * I Wish, Part One