Vampires, werewolves, forbidding castles, and all things hair-raising come to AD&D in the Ravenloft Campaign! This medieval gothic scenario capitalizes on the rising popularity of horror-and frightens the skins off unwary player characters. This hardcover volume completely revises and updates the Ravenloft product line, transforming the Demiplane of Dread into a full-blown, ongoing campaign setting. New rules on creating characters native to the domains, the magic system, and fear and horror checks are just a few of the changes to be found inside this comprehensive rules authority.