This article is a Ghouls are undead creatures that, according to folklore, are said to be created after the death of a man or woman who engaged in cannibalism. They are weaker, more common versions of ghasts, and can be easily distinguished by their green skin as opposed to the brown skin of the latter
External link
Ghoul on the Forgotten Realms Wiki, a wiki for the Dungeons & Dragons campaign setting Forgotten Realms.