Circus Baby

Circus Baby (later known as Scrap Baby in the sixth game, and formerly Elizabeth Afton as a child) is the younger sister of Michael Afton and the daughter of William Afton, and a major antagonist of the Five Nights at Freddy's series, more specifically the main antagonist of Five Nights at Freddy's: Sister Location and one of the two main antagonists, with her father, of Freddy Fazbear's Pizzeria Simulator, and also the secondary antagonist in the third fnaf novel, The Fourth Closet. After being killed unintentionally by Circus Baby's claw, the main animatronic of the game, created alongside the rest of the animatronics of the game to kill children, in FNAF: Sister Location, Elizabeth's spirit goes on to possess Baby herself. However, her spirit got imprisoned inside, and needed Michael to escape. She instructed him through the game, but only for her plans. In the end, she combines with Ballora, Funtime Freddy and Funtime Foxy to create the amalgamation known as Ennard and enters Michael's body to escape the location. However, Michael manages to spit out the entity, before being resurrected in a mysterious way.

In FFPS, she returns as one of the 4 main animatronics, after removing herself out of Ennard for unknown motives, along with Lefty, her father Springtrap, and Molten Freddy, and after Michael salvages her for parts, he sets the pizzeria on fire, finally freeing her soul, along with the rest of the children souls.