IDK if she’s everywhere, but definitely in the northern parts of Ardenwield I’m getting cuts of Abby Lewis nursery rhymes. Is this part of the Drust being baddies in this zone? Anyone else experiencing this? At first I thought it was a bug but I was able to reproduce it 3 more times by staying the area (northeast corners between the 3 rares around White Wolf).
For the Horde filth who may not have encountered her in BFA, Abby is a creepy child from Drustvar who sings nursery rhymes about death as you find parts of her missing doll before she has tea with you.