Dyon G'ennivalz was the name of a drow city known by the illithid Yharaskrik when it was young.

In 1366 DR, Yharaskrik mentioned it when questioning Kimmuriel Oblodra as to where he hailed from, though he actually came from Menzoberranzan.[1]


  1. R.A. Salvatore (October 2000). Servant of the Shard. (Wizards of the Coast), p. 85. ISBN 0-7869-1657-5.