Barbara Gordon

Barbara Joan Gordon debuted in Detective Comics #359 (January 1967) as Batgirl, introduced within the Batman franchise as the daughter of Gotham City Police Commissioner James Gordon who adopts a bat-themed costumed identity to fight crime. Decades later, a pivotal traumatic event depicted in the graphic novel Batman: The Killing Joke (1988) has the Joker shoot her in her civilian identity, producing paraplegia; she is later reestablished as Oracle, an information broker and technical advisor who first appears as Oracle in Suicide Squad #23 (1989). Publication relaunches (notably the New 52 in 2011) later restored her mobility and returned her to Batgirl in some continuities, while later events have depicted her alternating or coexisting roles across the Bat-family and Birds of Prey narratives.

As Batgirl (original introduction) she is described wearing a Batgirl costume: a black bodysuit with yellow gloves, boots, utility belt, and bat symbol, along with a blue cape and cowl. In her civilian/Oracle portrayal the sources emphasize her occupational presentation (library professional, wheelchair user after the Joker shooting) and her role as a non-costumed technical expert; the provided sources do not supply an exhaustive physical description beyond these iconic costume and paraplegia notations and later continuity notes that she regained mobility in the New 52 relaunch.

As Batgirl she demonstrates human-level crime-fighting skills, agility, and combat abilities consistent with a trained field operative who teams with other heroes. As Oracle she functions as a leading human expert in intelligence, computer hacking, and information brokerage, providing strategic support, remote coordination, and technical services to superheroes and teams such as the Birds of Prey; these roles are mundane/technological rather than supernatural.