Visions of the Past: The Invasion of Vashj'ir

The shard you recovered looks to be of naga origin. I had hoped to find a strong focal object like this for a spell I've been working on that would allow us to glimpse into the recent past. I've enchanted the blade, but you'll have to take it to a place where we know its owner was. I want you to travel back to the site where you found it and use the blade. Perhaps we can uncover more behind what the naga are doing here. Or even better, maybe we'll uncover a weakness that will give us a better chance.