Thaglar Xundorn was a duergar smith in Skullport and Laird of Sargauthan Hold.[1]


Thaglar's title, bestowed on his father by the Deep King of Gracklstugh, granted him the loyalty of most of Skullport's duergar, especially those of Clan Xundorn.[1]


Around 1370 DR, Thaglar was the proprietor of the only forge in the Port of Shadow and the lead authority among the duergar. One of their objectives was to check rumors of a mithral vein under Sargauth Enclave.[1]

In 1375 DR Thaglar was busy opposing the concurrence of Murkstones's products.[2]

He was still in operation during the early 1490s DR.[3]