The World's Largest Dungeon
Only classes from the player’s handbook are allowed. The classes specifically prohibited in this campaign are bards, druids and monks; all other classes are allowed, though the barbarian, ranger and wizard may have some difficulties which are explained in their individual wikis. The druid and bard are disallowed due to the ensured lack of contribution they can make to the party’s success with their special abilities compared to those of other classes (you’re not exactly going into the wilderness or seeking to impress a lord and his lady). The monk is disallowed as a personal preference since they don’t fit in a traditional pseudo-medieval European setting.