[David Johnston2]

The Amethyne Royals. In a Bronze Age version of France there is a highly anachronistic city named "Amethyst" with titanium alloy swords, steam engines and electric lights, and it's all thanks to the ruling family of Amethyst all of whom are immortals who have the power to create portals to other universes. Calling them an organization might be an overstatement since they spent most of their time divided into factions at odds with each other and have ever since the founder of Amethyst disappeared but they are mostly capable of drawing together if they perceive a parachronic threat to their family or their city.