Sarah Kerrigan infests you

Sarah Louise Kerrigan was a psychic terran female. She began her career as a Confederate ghost and later became the second-in-command of the Sons of Korhal. Following Arcturus Mengsk's betrayal, she was captured and infested by the Zerg Swarm, becoming the self-proclaimed Queen of Blades (a.k.a. the Zerg Queen) and leader of the Swarm. At the close of the End War, she would ascend to become a xel'naga, a being of immense cosmic power.