I'm starting to wonder if Teen is both Nicholas Scratch and Wican, and they're just combining the two characters. It would a lot simpler to just have him be the son that Agatha gave up, instead of the whole thing in the comics with Wanda's sons being illusions, who had real souls that were then randomly reborn in two other kids, and all of the Mephisto stuff that was part it too.
This episode was great. It was fun seeing them all being forced to work together for the firs time.
Debra Jo Rupp was a highlight, her reactions to all the crazy witchy stuff were hysterical. I'm hoping she's not dead, but her dying is a good way to force Agatha to accept Rio into the coven when she shows up.
The hallucinations were nice way to start to give us some hints to coven's backstories.