Who is the most powerful witch in Mayfair Witches? Explained 

Created by Esta Spalding and Michelle Ashford, Mayfair Witches is based on the Lives of the Mayfair Witches trilogy by Anne Rice. The first season began airing on January 8, 2023, on AMC while the second season debuted on January 5, 2025.

Rowan Fielding, a neurosurgeon and heiress to the Mayfair dynasty, is played by Alexandra Daddario in the series. Tongayi Chirisa stars as Ciprien Grieve, an empath and Talamasca agent.

Jack Huston plays Lasher, a shape-shifting being while Harry Hamlin acts as Cortland Mayfair, the family patriarch; Ben Feldman plays Sam Larkin, Rowan's ex-boyfriend; and Alyssa Jirrels as Moira Mayfair, a mind reader.

Rowan Fielding is a talented neurosurgeon whose life takes an unexpected turn when she discovers her connection to the Mayfair family. Struggling with her newfound abilities, Rowan uncovers a dark and mysterious bond with a shape-shifting spirit named Lasher.

Following the Mayfair family’s legacy, the series presents her transformation into one of the most powerful witches in the Mayfair clan. Rowan Fielding’s extraordinary abilities make her the most powerful witch in the Mayfair family’s history as per the Mayfair Witches series.

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Rowan Fielding: The prophesied 13th witch in Mayfair Witches

Being the 13th witch in the Mayfair line, linked to an old prophecy, Rowan has attained unmatched power. A prophecy states that a Mayfair witch will soon appear and that this witch's power will allow Lasher, a spirit that has been tied to the family for hundreds of years, to turn into a human. Rowan's magical skills are stronger because she comes from a pure Mayfair family.

After Rowan's adoptive mother dies, she starts learning about her powers. At first, she doesn't know where she comes from, but she finds out that she is related to the Mayfair family and takes on their dark history.

Her powers grow stronger with each new revelation, letting her control people's bodies, talk to ghosts, and even challenge Lasher.

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Why Rowan is the most powerful

Rowan is strong not only for her natural skills but also because she has a close bond with Lasher. Even though it puts her in danger a lot of the time, this bond gives her unmatched power and knowledge.

Rowan's choices have a bigger impact on the future of the Mayfair family than those made by her predecessors. She is different from other witches in her lineage given that she is ready to use her powers and face Lasher.

Unlike the other Mayfairs who were manipulated by Lasher, Rowan is strong enough to control him. By the end of the first season of Mayfair Witches, she shows that she has this power by mastering rituals, giving Lasher orders, and keeping her child safe, who becomes Lasher.

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A brief explanation on the 13 Mayfair witches

• Suzanne Mayfair: The first witch, who called forth Lasher and was executed for her magic
• Deborah Mayfair: Suzanne’s daughter, spared from execution and linked to the Talamasca
• Charlotte Mayfair: Charlotte escaped to Saint-Domingue and established the family plantation, Maye Faire.
• Jeanne-Louise Mayfair: First to formally adopt the Mayfair name and mother of Angelique
• Angelique Mayfair: Married Vincente St. Christophe and continued the lineage through her sons
• Marie Claudette Mayfair: Marie moved the family to Louisiana during the Haitian uprisings.
• Marguerite Mayfair: Marguerite conducted gruesome experiments in an attempt to bring Lasher into the flesh.
• Katherine Mayfair: Katherine commissioned the First Street house but distanced herself from Lasher.
• Julien Mayfair: A powerful male witch who manipulated Lasher and documented the family’s history
• Mary Beth Mayfair: A dominant 19th-century witch known for her strength and leadership
• Stella Mayfair: Stella rejected Lasher and met a tragic end at her brother’s hand.
• Antha Mayfair: Antha witnessed her mother’s murder and later gave birth to Deirdre.
• Deirdre Mayfair: Deirdre was manipulated, and she gave birth to Rowan, the 13th witch.
• Rowan Mayfair: The most powerful witch, embodying her ancestors' traits and central to Lasher’s plans

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Mayfair Witches can be streamed on AMC+.