The Verdant Sanctuary is a rumored location hidden within the Lunaris Sanctum. Not much is known about this realm, as no adventurer who has gone deep enough into the dungeon is ever said to have returned, but many believe that it is the final floor of the dungeon itself.
Ancient Elven settlements and Dwarven mines are said to riddle this realm, remnants of the Moonweaver's followers. Some tales assert that the Verdant Sanctuary was the Moonweaver's final defense from the outside world, meant to be a hidden paradise from those who would seek to destroy his people. Stories tell of the Sanctuary being invaded during the Aetherii Civil War, forcing him to shut his creation off from the outside world. In the end, it's said that the Moonweaver is the only one who can venture outside of his sanctuary, forcing those who followed him to be forever doomed within.
Upon the discovery of the Lunaris Sanctum, rumors began to spread that the Moonweaver created the dungeon to protect the Verdant Sanctuary, waiting in his castle for mighty adventurers to one day challenge his rule over the Sanctum, while others believe that the Moonweaver is just a mad mage who can't let go of the past.