Zigguraxus was the former home of the Untheric pantheon. When the pantheon was dissolved in 1358 DR after the deaths of Gilgeam and Ramman, the plane disappeared from Toril's cosmology.
- ↑ Richard Baker, James Wyatt (March 2004). Player's Guide to Faerûn. (Wizards of the Coast), p. 165. ISBN 0-7869-3134-5.