Kurbacs

The first encounter with this entity was when the Mysterious Pendant was recovered from a wounded Vir by Fytheias Faen in a Pre-E3 BGA, though it was not known by name at the time. A captive Vir later recognized the artifact, referring to it and the spirit within by the name Kurbacs.

Kurbacs is one of the Vir'Bren, and was the general that led the initial Vir invasion which caused the Age of Despair. This would explain why its phylactery was found in Aukana. This phylactery was traded back to Difetha during parley in exchange for a fragment of Rilla's power, as Difetha claimed that we had "no idea how important that one is to me."