| Greyhawk campaign setting | |
|---|---|
| System | Dungeons & Dragons |
| Genre(s) | fantasy |
| Publication date | 1972 |
| Publisher | Wizards of the Coast |
| Greyhawk: World of Oerth | |
| Locations in the Flanaess Free City of Greyhawk Verbobonc Empire of Iuz Furyondy Pomarj ... | |
| Major characters Iuz Mordenkainen ... | |