Oh, sorry. So, the spirit would take over Lorna and devour children and then...I mean, they didn't really get into it much, but Auntie Whispers said she was supposed to sort the bones of people who had been eaten there before? She gave her a bunch of different chores to keep her busy so she "wouldn't become wicked" and that was one of them.

[And honestly that has some implications that Wirt's never thought too hard about before. Did the spirit just randomly take over if she had nothing to do?]