A fantasy book... A tale of folklore? True, even hailing from a magical realm such as Eorzea, he is familiar with stories that are grandiose with their displays of magick, though sometimes they are rooted from a history that truly occurred nonetheless.

"I am not familiar with any item that can dispel magick," he replies as he mulls it over. "A barrier, perhaps, with the properties of nullifying that which strikes it. However, those are meant to secure locations. There may be one present here as well, but I don't think it should have any effect on spells cast within it."

That isn't to say that he's shutting down Ken's input; he's glad to have another mind to consider the options with him. "Naturally, I speak from my own experiences. It may very well be something that exists in this realm."