Board Thread:Speculation House/@comment-10380701-20131018004029/@comment-4784525-20131018010038

To clarify, "semblance" can be defined as "an outward aspect or appearance of a person, object, or entity". To that respect, we can conclude that each person's Aura probably has an inherit natural trait relative to a specific augmentation, either physical (such as enhanced speed for Ruby, and polarity for Pyrrha), elemental (possibly like fire for Yang), or metaphysical (such as Weiss's glyphs).