Morlan Metalbender

An insane dwarf, driven by the compulsion to replace his fleshy body with a "perfect" one made of metal. Originally from Shinevog, he uncovered records pointing to Tsagaz. In 247 AC, he made the trip there and, using a hidden entrance, snuck into the lower levels where he began experimenting on the Unawoken, sending them to collect parts from the Yavakh and mostly the Uldekh. When he was slain by the Vault Seekers in 250 AC, he had replaced everything but his head, which was placed in a jar inside the body of a misshapen construct. His insane ravings and mathemagical calculations covered most of the interior wall space of the northern side of the second level.