A Graveling is a spirit of mischief that causes accidental death. Sometimes they cause an utterly ridiculous chain of events to make it happen, and sometimes they make someone eat something they are allergic to. When they are in the area, it is a guarantee that someone in the living might die.

Some theories on their origins are

1. They are created when another type of imp consumes enough death essence
2. They are actively trying to reproduce, and they don’t compete for essence the same way other spirits do.
3. They are the souls of a specific supernatural creature when it dies.