User blog comment:NeoAX/Jaune, greatest warrior at Beacon? + Aura Theory/@comment-14992906-20130830024912

We have gotten piecemeal of Jaune, we know he's gone to some combat school or was being trained by someone well known and respected from the transcript line. Wherever he learned to fight didn't have weapons being made. Has little information of the outside world as he didn't know about pyrrhas' school or tournies she attended. His weapon is also based around the whole idea of using aura and is likely a potent weapon agaisnt the grim otherwise the weapon wouldn't have been handed down and used through 4 generations.