The Unit begins War College, introducing them to their Coven and new challenges. Anacostia and Scylla find themselves unlikely partners in a dangerous mission. Tally mentors a new recruit.
Despite the threat of the Camarilla, the discovery of new witches gives Alder hope. Tally struggles with her role as a Biddy, and Raelle and Abigail return to Fort Salem with their mysterious new abilities.
The Unit competes for a chance to commune with the dead during Samhain. Scylla and Anacostia search for Camarilla leadership by attending a Halloween gala and make a horrifying discovery.
Distrust in Alder grows as Tally and Abigail pressure those in power for changes. Raelle gains a deeper understanding of the Mycelium and its purpose for her.
Anti-witch sentiment boils over as the Unit defends the first Witch Testing Centre at its grand opening. Anacostia and Scylla go undercover to follow the Camarilla.
Raelle prepares to show her ability to the top brass, while Abigail struggles with her new role. Tally begins to question her unsettling dreams. Anacostia and Scylla form a plan to infiltrate the enemy further.