While at Hexside, she wears her chosen Track clothes, which include long, pink sleeves and socks, and a black uniform.

She originally starts out as a snobbish student in her first appearance,[4][5] who belittles her peers (like Willow), due to her superior control and overall performance in Abomination magic.

However, as the series progressed, it was revealed that Amity was not a standard bully she appeared to be; she has a complex trauma and a case of self-loathing from her toxic upbringing, including emotional abuse from her mother Odalia, emotional neglect from her father Alador, and bullying from her siblings Emira and Edric, despite the latters would later support her.

[4] Likewise, her enthusiasm for joining the Emperor's Coven was forced upon her by her mother, and she hoped to gain love and respect from her family through it.

[1][7][12][13][14] This character shift is given a further visual signifier in the episode "Through the Looking Glass Ruins", when Amity's green hair—the color representative of the façade curated by Odalia—is re-dyed purple as a show of her newfound individuality.

[19] On July 7, 2020, when responding to a fan who posted a still of Amity putting her hands on Luz's shoulder,[20] from a promotion for the upcoming episode "Enchanting Grom Fright" on Twitter, Terrace said that there is no heterosexual explanation for the moment.

[20] On September 2, during a Reddit AMA, Dana Terrace confirmed that Amity is intended to be a lesbian and that Luz is bisexual.

Thanks to Luz's support, Amity regains her friendship with Willow that was previously strained under her parents' influences, ending her fake association with Boscha.

[26][27][28] After Willow and Gus are forced to quit Luz's grudgby team due to her harsh training, Amity reveals to her that she experienced something similar.

[35][36][37] Alongside her friends, Amity confronts her parents to get them to stop producing Abomatons for the Emperor and learns that Odalia is sticking with Belos, so she furiously disowns her, and destroys the factory with help from Alador.

[38][39] After the Day of Unity begins, Amity, along with Willow, Gus, and Hunter, helps Luz fight a transformed Belos.

She and her friends are sent through a portal by King, who did so to save them, and they find themselves in the Human Realm, meeting Luz's mother, Camila, for the first time.

[40] Months later, Amity grows accustomed to life in Gravesfield, but she, and her friends, are continuously looking for ways to get back to the Demon Realm.

Disgusted, Amity turns her down and cuts ties with her for good, but she and the others help Luz defeat Kikimora after she had disguised herself as a Hexside student.

After Luz defeats Emperor Belos and society returns to normal, Amity befriends The Collector and greets her girlfriend in open arms and they share a kiss.

She was described by Jade King of The Gamer as engaging in a "necessary queer rebellion" whose lesbian identity plays into her character arc.

[44] James Troughton of The Gamer argued that the "unashamed queerness on screen" in the series is displayed by Amity and her friend, Luz.