1) Apply oil and old parchment to a mirror in a door’s shape. A small sacrifice should allow your mirror twin to exit the mirror with its untouched skin and take over your life while you recover.
2) Curse the gods until, out of fear, they restore your skin.
3) Never shave. Let dark winds and your weird will animate every hair on your body into a beautiful weapon for use against your foes.
4) With 3 sharp intakes of breath and a virgin’s eyelash, cause time to reverse until your razor’s blade is restored to ore in a mountain’s heart. That’ll teach it.