The draugr, also called draug, dréag, draugar; draugur, dreygur, or draugen, is an undead creature from Norse mythology. The Old Norse meanings of the word are revenant, undead man, and ghost. Draugr live in their graves, often guarding treasure buried with them in their burial mound. They are reanimated corpses - unlike ghosts, they have a corporeal body with similar, physical abilities as possessed in life.