Citadel Ankhalus

Citadel Ankhalus was a fortress north of Phlan, in Thar, in the Moonsea North. It was the base for a group known as the Masked Wizards of Ankhalus, who had a small army of humanoids that they used to raid settlements and harass caravan trade. In 1259 DR, after several attacks on their outposts, the Zhetilar took action by attacking and defeated the group once and for all at the Battle of the Masks. Lord Theilon of Zhentil Keep was killed during the fighting, and the Citadel Ankhalus was reduced to a half-melted ruin by summoned lava.