Jerahd Stormwind

Jerahd is a copper dragonborn warlock and a brother of Tiberius.

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

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