Aura Facies

Not to be confused with "Aura motus"

The term "Aura Facies" refers to the act of changing the aura's general orientation (or "face") to a certain element.

Since the normal aura doesn't have a specific energy release, the aura facies makes it focused on an element.

ex. "Aura facies: Ignis. Ignis motus auram: Aversio"

This makes the user's aura focused on fire, with the aversio aspect.

The aura facies is only used by Mirai and Arcane, in the book.