"A little form column A, a little from column B. But, mostly they're there for protection," she replied. Picking up a fork, she turned it on herself and jammed it into her side. At once, the runes nearest the makeshift weapon began to glow a brilliant white, and the metal prongs barely made an indent on her skin; despite the force of her jab. Aedan had heard of magic runes being used to strengthen metal, and other building materials, but this was the first time he had heard of them being used to provide protection to the human body.