Is there any other way we could possibly get more information about the history of this place?

I mean... We really don't know anything about the Oracles, and we just keep gathering them anyway. We've heard that there have been victories in the past generations of Shard Bearers, but nobody has been able to say more than that.

I know that people have tried to look into it before, but... It seems like that should be a priority, after what that thing said?