Any other uses runes could be used for? Well the obvious ones were already stated. Enhancing magic, codes, messages, decoding coded messages, and...well she didn't know what a scrabble was. Something out of the box would be a good answer. Completely random! Since she was in such a good mood, she would say something like that! She just...needed to think of that something to say.

"What about like...can they used for protective jewelry or something? Like, have a certain rune as a necklace to keep you protected? Can it even work like that?" It could be possible right? She hadn't seen such a thing before, or even heard of it before, but then again, she didn't do her own shopping until a few months ago.