Oracle

Barbara Gordon operates as Oracle, a brilliant information broker and strategist who supports the DC Universe's heroes — including Batman and the Justice League — with her unparalleled computer expertise and intelligence network after her time as Batgirl.

Few characters carry the intrigue of a name like Oracle — and this figure, born in the pages of JLA #4 in 1998 under the hand of Tony Harris, has quietly persisted across an impressive stretch of comics history running all the way to 2025. A creature of the Modern Age, Oracle moves through a world populated by some of DC's heaviest hitters — Batman, Bruce Wayne, Barbara Gordon, Robin, and Batgirl all share the page — placing this character squarely at the heart of Gotham's most compelling stories. Published under Semic S.A., with appearances spread across Batman, Nightwing Infinite, and Spécial DC, Oracle represents the kind of supporting presence that serious collectors love to track down across a long, winding publication history. Twenty-seven years in comics is no small feat, and for fans who love digging into the connective tissue of a universe, this is exactly the sort of character worth seeking out.