Mini-Gazetter
- Eberron = the world
- Khorvaire = the continent, recovering from the Last War, that has ended a few years ago
- Breland = one of the 5 central nations, focusing on heavy industry & manufacturing
- Lhazaar Principalities = loose confederation of pirate lords in the far east
- Mror Holds = an enormous canyon; ancient lands of the dwarves; located in the north east
- Demon Wastes = fiend-infested wasteland in the far west
- Diamond Lake = a small mining town in Breland, north of Sharn, west of Wroat
- Wroat = capital of Breland, housing the royal family
- Sharn = a metropolis in south Breland, famous for its towers and spires
- the Sovereign Host = is a pantheon of 9 good gods and is the dominant religion of Khorvaire
- Dol Dorn = Sovereign of Strength and Steel; also patron of mercenaries; one of the Sovereign Host
- the Dark Six = is a pantheon of six gods cast out of the Sovereign Host
- the Keeper = Sovereign of Death and Decay; also greed & gluttony; one of the Dark Six
- the Mockery = Sovereign of Betrayal and Bloodshed; also dishonorable combat & unjust war; one of the Dark Six
- the Shadow = Sovereign of Magic and Mayhem; also corruption, ambition, & dark magic; one of the Dark Six
- the Ebon Triad = cult trying to fuse the Keeper, the Mockery, and the Shadow into an Overgod
- the Silver Flame = a faith that is worshipping the quintessentially pure abstract entity of goodness and law.
- the Blood of Vol = an idiosyncratic and decentralized religion, that worships the “divinity within”, rather than an external higher power. Followers tend to be fond of necromancy.
- the Draconic Prophecy = is a record of things to come that has been playing out since creation
- Age of Demons = is a period of history that ended 1.5 million years ago, that is mostly known of through myths in the modern era
- Khyber = abyssal Underdark infested with fleshwarping aberrations and bound demons
- Kyuss = a mage, who lived 3,000y ago, who discovered the secrets of worm magic.
- Allustan Neff = a mage; failed to become the dean of Morgrave University in Sharn; known as "the smartest person in Diamond Lake"; brother of the governor-mayor of Diamond Lake;
- Tenser d’Deneith = legendary archmage; ex-member of the Twelve, an alliance of powerful wizards
- Balakarde d’Tharashk = dead archmage; Tenser’s ex-colleague; investigated Kyuss 16y ago
- Lashonna = ancient silver dragon in elf disguise, who fought Kyuss 3000y ago
- Valaara, the Crawling Queen = Aberrant fleshshaper lord of swarms and all creepy-crawlies
- Katashka, the Gatekeeper = demon Overlord of Undeath; bound under Port Verge
- Mazyralyx = runescribed white dracolich; first dracolich (no phylactery); herald of Katashka