Ulfsdottir was a childe of the All-High, and acted as part of his walkurie.
Following the fall of Uppsala and the departure of her sire, Ulfsdottir allied herself with Erik Longtooth, a savage Gangrel with a disdain for christianity, who attempted to build a Cainite Free State in Finnland. She enforced the peace within the domain, but also ensured that Erik would not abuse the inhabitants of the Free State for his vendetta against the Church, otherwise remaining aloof. Her reasons for doing so are unknown.