You push aside the stones of a Viking burial mound expecting treasure and a peaceful skeleton, and instead find a corpse sitting bolt upright, swollen to the size of a bull, its skin black and blue, staring back at you. That is the draugr, and this episode digs into the Icelandic sagas and later folklore to show how this heavy, physical revenant differs from both floating ghosts and shuffling pop-culture zombies. We untangle the etymology, from a Proto-Germanic root meaning delusion or phantom to poetic kennings linking dead wood to human corpses, and explain why the illusion refers to the unnatural spark animating the body rather than the flesh itself.

We then catalogue their powers: super strength, the death-blue skin described as hel-blar, a stench that killed grave robbers before they entered, size-shifting, and hamr-shifting into a fla ...