Special names for specific types of curses can be found in various cultures: Examples include the curse placed by Rishi Bhrigu on king Nahusha and the one placed by Rishi Devala. In Hindu culture, the Sage or Rishi is believed to have the power to bless ( Āshirvada or Vara) and curse ( Shaapa). The deliberate attempt to levy curses is often part of the practice of magic. The study of the forms of curses comprises a significant proportion of the study of both folk religion and folklore. Ancient Greek curse written on a lead sheet, 4th century BC, Kerameikos Archaeological Museum, Athens.
