Board Thread:Speculation House/@comment-4784525-20131010155204/@comment-71.88.207.146-20131023233239

My theory is that Aura is both a concious and unconcious energy in a person. Normally, there would be a small amount of a person's Aura in every bit of their being, and that would also be in the weapons they make. Dust is like C4, and needs Aura as an initial trigger, but is self-sustaining as long as it has remaining fuel and is activated. Refined Dust, like what Ruby set off with a sneeze, needs no special training to activate, and so is set off by unconcious Aura. Using concious Aura would increase the power of Dust, but would also drain.

Just my opinion so yeh...