Vess DeRogna

 is an Elven mage and a member of the Cerberus Assembly, filling the role of Archmage of Antiquity. As an NPC, is played by Matthew Mercer.

Appearance
Lady Vess DeRogna is an Elven woman with short medium brown hair. She wears flowing green and black robes and an abundance of jewelry and necklaces that all contain a circular gem.

While in his cell, Yeza described how "Lady DeRogna" would bring the Beacon from a secured place to his basement for experiments. She also threatened Luke's safety if he ever shared knowledge of his experiments with anyone.