I do not doubt that all of this might be true. Legends are based off of something, are they not? I simply am curious that the Citadel would not have more. Or even the generations that followed. Oral stories that were written down.

But that is perhaps my wishful thinking.

[She frowned, surprised. Glass candles were given as tribute gifts. Did the North never hear of them? They had harbors and traders, did they not?]

Glass candles. They are quite common, made of obsidian? They are used by maesters and sorcerers. Supposedly, if you burn one, you can see across mountains and oceans. Men can communicate through them, appearing in dreams and visions. They have not been burned of hundreds of years, but only now have begun to burn again.