The Vaults of Pandius
The official community storehouse for the Mystara setting. From restored Gazetteers to 30 years of fan-archived articles, if it was written for the Known World, it is safely cataloged in these vaults.
Thorfinn Tait Cartography
The gold standard for Mystara mapping. Thorfinn meticulously restores and expands upon classic hex maps, ensuring your party never gets lost between Karameikos and the Hollow World.
Threshold Magazine
A fan-produced periodical featuring professional-grade articles, new rules, and high-quality lore expansions for the BECMI system.
The Piazza
The beating heart of old-school gaming. Join the finest sages to discuss variant rules, Mystara lore, and campaign secrets.
Atlas of Mystara
A comprehensive geographical guide and mapping project that serves as the definitive travel companion for any Dungeon Master traversing the Known World.
Mystara Reborn (Facebook Group)
An active table of thousands of GMs and players sharing 5e conversions, monster art, and campaign updates.
Free Mystara
Home of the “Mystara Reborn” movement and expert 5e conversions. Keep an eye on this beacon—it’s the go-to site for modernizing classic BECMI adventures for the current generation.
