Zeboaster

Zeboaster the Blunt was a sage who lived in Ordulin in Sembia in the 1350s DR.

Zeboaster named the god of suffering Ilmater "the Stupid God", and called the zulkirs of Thay the "Dumb Wizards of Thay" after they failed to conquer Rashemen.

Zeboaster disappeared in 1358 DR.