Talk:Aura/@comment-24573226-20160527132446/@comment-25936766-20160527132835

About the cut being healed in seconds....I think it was just because Jaune had his Aura unlocked at that moment. So it was basically like a "spike" in Aura.

Also, I'm sure Signal, if not some even-lower-level school, teaches how to unlock one's Aura and it's basic use. After all, Aura is what makes Hunters Hunters, and these academies are there to build and improve new Hunters.