Spellweaver

Spellweavers, also known as Weavers, were a race of highly intelligent humanoids originating from an alternate Prime Material plane.

Gifted with an unprecedented mastery of the Art, they built an empire that spanned the multiverse before meeting a tragic and almost instant end.

Uses
Spellweaver remains had magical properties. Notably, a spellweaver skull was amongst the ingredients of an antidote against the zombie plague which hit Chult in the late 15 century DR.

History
In the, the city of Treshla was destroyed by a pod of beholders seeking to eradicate a spellweaver base located in the city's catacombs. As a consequence, the spellweavers went further underground, and settled north on the fallen kingdom of Barakuir. According to rumors, some spellweavers are still lurking in tunnels far below Treshla.

During the, gold dwarves from the Great Rift allied themselves with a colony of spellweavers to help them fight duergar and they beholder allies in the war for the reclamation of Shanatar.

The Forgotten One
Both the spellweaver and thri-kreen races were rumored to have a connection to the divine self of Jergal, the "Lord of the End of Everything".