User:Goldentrash/sandbox6

Nemesis Catherine Nyx Heartwell (born November 1, 1989) is a pure-blood American witch and professor at the United Helsan Institute of Magic in Hufo, Isokyria. Born in Stockton, California, she attended the Ilvermorny School of Witchcraft and Wizardry in Massachusetts during her adolescence. A talented witch, she was offered a career at numerous other wizarding schools upon her graduation, including Ilvermorny. Also being skilled at Quidditch, she at one point pondering joining the United States League but eventually settled on teaching at the United Helsan Institute of Magic where she has been teaching defense against the Dark Arts since 2010. She caught the public's attention for her views on blood purity and for her creation of the Vectis charm which is purported to be the only spell capable of blocking the Killing Curse. She also co-hosts the wizarding program The Hexed Isokyrian along with Aleks Tomasson.

Although she has lived in Isokyria since 2010, she remains a citizen of the United States only.