Acolyte Ivonne Heidrich is an ambitious and new-ish member of the Tremere chantry in Berlin, having been transferred from the Düsseldorf Chantry. She has reached the Third Circle by pursuing an interest in fire magic, studying to become an elementalist. It is possible that she is being mentored by Bristletongue and some believe her to be jealous of Tomáš Fiser.