Jerahd Stormwind

Jerahd is a Copper Dragonborn Warlock and the brother of Tiberius.

Character Information
Jerahd studies arcana regarding the mind, and occasionally Tiberius contacts him for help whenever his knowledge over certain arcane arts isn't enough using the Scroll of Telescription. It is assumed that he resides within Draconia.

While Vox Machina appears to have never met Tiberius's brother, he has told them a little bit about him in K'Varn Revealed.