The Sunken Vault

'Ello, High Priest. The Speaker has just been telling us of a calling of sorts, coming from deep in the core of Azeroth. The voice is telling 'im there's a lost Titan vault out there, near the Maelstrom. We dun know what's inside, but he's got tha feelin' it's got somethin' ta do with the Light, and you! Brann's got a vessel waitin' for ye, off the coast of Azsuna. Of course, I'll be accompanying ye as well, for cataloguing purposes. Can't go and let a chance like this go to waste!