I like how Mechagon seems so freaking out of place in this trailer. It has 100% nothing to do in a Rise of Azshara trailer behind Azshara's voice but whatever
Also, I hope there is an explanation as to why Azshara sacrifices her main advantage to confront us by using the Tidestone to ... remove water and basically leave her Palace defenseless. Seems like the stupidest plot-convenient move ever.