Move over Sad Girl Mermaid, you’ve gotten enough attention. We’re in our Mad Girl Mermaid era now, with Kelsey telling the origin story of the Mermaid of Warsaw. Or we’re possibly in our Fancy Girl Mermaid era, as Kelsey follows that story up with a tale about Nigerian water goddess/benevolent fish giver Mami Wata. Finally, Abbie gives us all a Greedy Girl Mermaid with The Nixie in the Pond, but we never learn enough about her to know if we want her to be a whole era.