
It’s been seven chaotic weeks, but Agatha, Teen, Rio, and the rest of the coven finally made it to the Witches’ Road in Agatha All Along. It may not have been an easy journey — Sharon Davis, Alice Wu-Gulliver, and Lilia Calderu all fell victim to the Road’s deadly trials — but we learned so much about the survivors. The biggest shockers included Teen’s true identity as Billy Maximoff, Wanda’s reincarnated son, and Rio’s true identity as Death, who is presumedly a witchy version of the Grim Reaper.
In the season finale, the spotlight is put on Agatha and Billy, as we learn how the two of them are actually integral to the foundation of the Witches’ Road, the setting of (most of) the entire show. Here’s everything you need to know about this shocking reveal — and what it’s teasing in its last moments.