not sure if im gonna colour this one.... mostly posing practice again.
I'm sure that hair could be weaponized.
i havent found a way yet, maybe i'll ask the DM
There was a way in D&D 3rd edition, something about tying blades to the hair, but it was a very flimsy and crazy set of rules that allowed you to wield a bunch of odd weapons with all sorts of your body parts. You are good just having the long hair for looks ^^.