werewolf, Amatis sent him away in disgust, in spite of their close relationship. Even after this, Valentine decided that Amatis was unfit to be Stephen's wife for having a Downworlder brother, and told Stephen to leave Amatis for Céline Montclaire (Jace's biological mother), devastating Amatis. Amatis later became regretful of her decision to banish her brother, who became distrustful of her. In City of Glass, Luke took refuge in Amatis' residence due to Clary's wounds caused by Lake Lyn, despite Amatis' resistance. Amatis then helps the Shadowhunters in the battle of Brocelind Plain and mends her relationship with Luke afterwards. In City of Lost Souls, Jonathan Morgenstern kidnaps Amatis and turns her into an Endarkened Shadowhunter by having her drink from the Infernal Cup, becoming Jonathan's faithful lieutenant from then on. With the Infernal Cup's destruction at the end of the series, Amatis too dies along with all other Endarkened Shadowhunters, only managing to give Luke one last loving look. Catarina Loss Catarina Loss is a warlock and an old friend of Magnus Bane, Ragnor Fell, and Tessa Gray. She has blue skin which she covers up using glamour rather frequently due to her choice to work at Beth Israel Hospital, a hospital for the mundanes. She helps Magnus craft an antidote to wake Jocelyn from her coma and is entrusted with the Book of the White. Catarina continues to help the Shadowhunters against Jonathan and his army of Endarkened Shadowhunters and at the end of the series, attends Jocelyn and Luke's wedding, where she hints that the Fair Folk is possibly planning revenge against the Shadowhunters for the disadvantaging terms applied to them for their betrayal during the war. She also begins teaching history at the Shadowhunter Academy in Alicante. In the television series, she is portrayed by Sophia Walker. Emma Carstairs Emma Carstairs is a young Shadowhunter of the Los Angeles Institute who appears in City of Heavenly Fire. She is also the main protagonist of The Dark Artifices series (which takes place five years after The Mortal Instruments). Her parents are both killed by Malcolm Fade — although it was unknown at the time — during the height of the war against Jonathan and his army of Endarkened Shadowhunters; though they are not the true suspects, the Clave decides to put the blame on them. Emma is also interrogated by the Clave using the Mortal Sword which