Kerrigan appears in the missions "Revolution," "The Trump Card," and "New Gettysburg." She has a unique sprite and wireframe, which portray her long hair.
Kerrigan has increased attack power and HP over normal ghosts, and all their abilities save for calling down nuclear strikes. Her attack range is shorter than a typical ghost's, according to testing and programs such as DatEdit.
The ghost disables enemy mechanical or robotic units. Targets may not attack, move, or use abilities; passive detection and cloaking are disabled. Lockdown may be removed by a medic's restoration ability.