Aura Constructs
Auric Constructs are weapons or appendages formed out of Aura, such as Tagg's famous Aura chains. Despite being seemingly formed out of light they behave much like physical weapons and can hit just as hard, with their weilders being capable of controlling the damage they can make. Beginner human Aurics tend to use mediums to form their constructs around, while fully realized Aura Guardians are capable of forming constructs without a medium.