From Dungeons of Dredmor Wiki

This is a list of curses in Dungeons of Dredmor.

All curses are debuff spells, that is, spells of the type "buff" in the XML file, flagged as bad="1". These spells generally have negative consequences for the victim(s) of their effects. While curses cannot be manually removed like other buff spells can, they can be removed with curse removal effects such as the Zodiacal Wand or Potion of Purity.