Prozalek (Empath stories)

Prozalek is a character who is part of the EMPATH: The Luckiest Smurf story series. He is a gnome who has been cursed with a demon that causes great destruction with uncontrollable magic powers. To keep the demon under control, Prozalek has to wear a special amulet called the Amulet of Harmonix, allowing him to live a normal life. One day while he was sleeping in the Smurf Forest, Prozalek accidentally left his amulet unattended, enabling Nabby to swipe it without being noticed. However, this caused the demon within Prozalek to awaken as things in the village started falling apart upon the gnome's approach. Papa Smurf, Empath, and Polaris were unable to stop the demon who was in control of Prozalek, but Nabby managed to do so by returning the stolen amulet to the gnome. With the demon brought back under control once again, things in the Smurf Village were restored before Prozalek left in peace.