Aria had enough of Sonata's failings and decides it was best to off her by stabbing her multiple times. What she didn't know was that as Sonata was dying in the alley, a group of Necromancers claimed her and raised her from the dead to become the Lich King's first ever Siren Death Knight. Sonata's body has taken form of a Blood Elf and awakens in the dread citadel of Acherus.