Consider me thrown. This episode has upset many of my expectations. First, we're no longer on a merry jaunt through the creepy woods. This episode is really leaning a lot more into the 80's horror vibe. The reintroduction of the pursuers, the Salem's Seven, puts them directly in contact with Agatha's coven, who manages to get away this time. We also get a backstory about the Seven's origins, as told by Lilia and Rio. It's interesting that Agatha, herself, neither confirms nor denies the story. After all, she was there when it happened, and was also probably responsible for how it turned out -- but she says nothing other than "mercy is overrated". Hmm...
The trial begins with the coven dressed like teenagers having a sleepover Cabin in the Woods style. They are comfortably dressed for bed but are made to commune with the dead instead. Surprisingly, this trial is Agatha's. Instead of it being the climactic trial like I expected, Agatha's trial takes place at the mid-point of the season. Again, the parent-child relationship is at the heart of trauma. The ghost that manifests is Agatha's own mother with whom she has had a very different relationship from Lorna and Alice Wu's of the last episode. It seems that Agatha had no love from her mother since birth. Instead of protection, Agatha's mom wants to punish her daughter and tells the coven to continue on the Road without Agatha.
In the tussle over Agatha's fate, history repeats itself and once again, Agatha gains power at the expense of a coven member. I'm not sure if Agatha passed her trial, but she certainly got what she wanted out of it. Her response, though, doesn't look like she was happy with the price she paid. Agatha is a complicated woman. I speculate that Agatha would rather everyone believe the worst of her, than pointlessly defend herself for her mistakes.
While Teen usually takes Agatha's side in arguments, this act of betrayal disillusions him. When Agatha spitefully tells Teen how much he and his mother are alike, she has clearly accepted that he is not her son. Her trial confirms what Rio told her in the previous episode, so Agatha's hopes are finally dashed. Having eliminated one possibility, Agatha suspects another witch who could be Teen's mom, Could he really be Wanda's?
We don't find out immediately as Teen lashes out with a power we never knew he had: mind-controlling the remaining coven to toss Agatha into the bog that threatened to drown Sharon Davis in Episode 2. He also uses telekenisis to toss the coven (sans Rio -- where is she?) into the bog too. These are Wanda's powers, though not her colour. It's a jaw-dropping moment as Teen stands alone, magical sparks crackling from his fingers, and wearing what looks like Wanda's headpiece, with Billie Eilish's "You Should See Me in a Crown" playing in the background.
If Agatha is Dorothy's parallel, in a way, she did go home to her mom, but found no welcome there.
I wonder if next episode, the journey takes us literally "down the Road" -- as in down underground -- since that's the direction the coven has taken, thanks to Teen.