Jill Wagner

played Krista Starr in Blade: The Series

After her brother, Zack, was murdered, Krista set out to avenge his death, which lead to her capture by Marcus Van Sciver (who also killed her brother), and later her transformation into a vampire. She works with Blade as an undercover member of the House of Chthon, though she must always be careful, for if she is discovered as a spy, she will be sentenced to a fate worse than death.