Jhaamdath

Jhaamdath is the only psiocracy (government by psionicists) ever on Toril. This ancestor of present Chondath was founded circa –5800 DR and destroyed in –255 DR by elven high mages of Nikerymath.

Official Material

 * Lost Empires of Faerûn

Specific prestige classes

 * Monastic Servant of Auppenser (maybe not canon)