"Xaxas" is the cinematic opening theme for World of Warcraft: Cataclysm.
Deathwing narrates the Cataclysm cinematic as his armor is reforged in Deepholm. As it nears completion, various areas of Azeroth began to tremble, until Deathwing explodes from Deepholm causing the Shattering. Deathwing flies around the world to Stormwind City where the cinematic ends.
Pain... agony... my hatred burns through the cavernous deeps. The world heaves with my torment. Its wretched kingdoms quake beneath my rage. But at last, the whole of Azeroth will break, and all will burn beneath the shadow of my wings.
A watch tower.
A giant wave in front of Booty Bay.
Great Divide opening up in the Barrens.
Thousand Needles flooding.
Auberdine being destroyed by Deathwing.
Stonewrought Dam being destroyed by Deathwing.