@TheEdVerse what's is encompassed by the Waterdeep mythal? If the city borders are expanded, does the mythal follow? Is it a dome over the city or a pillar, perhaps the geometric dimensions of the walls? I may have broke the mythal in my game, guidance is appreciated!
— Pradlin (@BittersTweet) December 10, 2021
It's an egg-shaped sphere extending down through the 1st level of Undermountain, forming a dome high in the air above the summit of Mount Waterdeep, from the outermost breakwater along the city walls and Cliffedge (E boundary of the City of the Dead, North Ward, etc.#Realmslore https://t.co/oDCY2isvQw
— Ed Greenwood (@TheEdVerse) December 10, 2021