Magical creatures in Harry Potter harbor an attraction to imagery morbid and melancholy. Ghosts are very sensitive about their condition: when the Ministry initially classified them as sentient creatures with full legal rights, they claimed that the term was insensitive and received a separate "Spirit Division", apparently to control the activities and haunting locations of troublesome ghosts (as when Myrtle was forced to haunt the place of her death (Hogwarts) after she had disrupted the wedding of the brother of Olive Hornby, a girl who had teased her at school). Named Ghost characters: Peeves, the Hogwarts poltergeist, is not considered a ghost, but an "indestructible
Poltergeist (band) star drummer Peter Haas, as well as deeper and more prominent guitar and vocal chords. "Back to Haunt," Poltergeist's first album in 23 years, is a technical thrash metal album with melodic vocals, sophisticated songwriting, and powerful production. V.O. Pulver and Marek Felis formed the still-active heavy metal band Gurd in 1994. Drummer Peter Haas played in the bands Mekong Delta, Babylon Sad, Calhoun Conquer, Krokus, Clockwork, Ain't Dead Yet, and Coroner. Former drummer Rolf Heer played for Braindead and Messiah. Former drummer Alex Lang played for the short-lived thrash band Cryonix. Poltergeist (band) Poltergeist, originally Carrion, is a Swiss