Fiona threatens a long-standing peace when she delves into Madame LaLaurie's past, while Zoe and Madison must deal with a horrible tragedy.

Fiona takes on an unlikely protege. A guilt-ridden Zoe tries to give Kyle his old life back. Madison has a fiery exchange with Joan Ramsey, a new neighbor.

Fiona's choices rattle a decades-long truce between the Salem witches and Marie Laveau. The Council of Witchcraft pays a surprise visit to the Academy with disturbing allegations.

Zoe reveals a new power during the zombie army siege. Meanwhile, Fiona exacts revenge on Myrtle when an attack leaves Cordelia blinded.

When Zoe, Queenie and Nan use a ouija board to find out what happened to Madison, they awaken the spirit of a long-dead serial killer, the Axeman.

Fiona finds new purpose in a dangerous love affair. A night out with LaLaurie leads Queenie to question her place in the Coven. Cordelia makes a fateful decision about her mother.

With Fiona struggling to cope with the effects of her medication, the rest of the coven undertake a ritual known as the "sacred taking" to prepare for the next supreme. However Fiona must take her own life if the ritual is to be a success.

Cordelia's attacker is revealed. Fiona looks to form an alliance with Marie Laveau. Nan learns a disturbing truth about Luke's past.

Fiona attempts to out the new Supreme with a visit from Stevie Nicks. Cordelia learns the truth about Hank and the Witch Hunters. Madison tries to eliminate her competition for the Supremacy.

Fiona and Laveau have a deadly face off with The Corporation. Cordelia makes a desperate sacrifice to protect the Coven.

Cordelia's latest vision puts the Coven's future in question. With the end of Fiona's reign approaching, the girls manifest powerful new gifts. Queenie's search for Marie Laveau leads her to Hell and back.

Zoe, Madison, Misty and Queenie undergo the test of the Seven Wonders, seven magical challenges that will determine the coven's next Supreme.