Board Thread:General Discussion/@comment-71.1.235.131-20171022191243/@comment-4010415-20171023025910

People can channel their Aura in a way where it coats whatever they're holding, be it a glass sword or a loaf of bread. Atlas' Aura transfer machine could have come from them finding a way to get technology to direct the flow of Aura.

Since Aura is in the form of energy, it may be hard to completely block it out. If they can find some form of insulation that doesn't allow Aura to go through it, that could work.