The Dancing Dell was a dell containing the Ladystone, a sacred stone touched by Eilistraee. The stone was very old, possibly dating back as far as the early settlements of Ardeep Forest.

The description comes from Volo: The Dancing Dell is a small, smooth bowl surrounded by a raised ring of earth, all of it cloaked in soft moss, short grasses, and ferns. At its heart is a needle of rock sacred to Eilistraee.

If there’s anyone who fears what's happening to the elves in this setting, it would be the surface-dwelling Drow. Some of them would still have bitter memories of what they’ve seen in the Underdark and were convinced that their lighter folk would’ve known better, blast Sorted/Corellon!

One of the most vocal Drow critics of the Eldreth Valuuthra is Quile Veladorn , Drow Swordancer Priestess of Eilistraee and one of the fabled Seven Sisters of Faerunian legend. Since Dancing Dell is a well-accepted holy place of the Dark Maiden, Quile took up shop in this region, gathering her Drow (and Surface Elven) followers to provide a bulwark against Elvish Supremacy. She even reached out to Lord Darfin Flowshin]], spurring up a relationship that either member doesn’t know what will come of it, only that they’re for a common goal.