The daughter of eco-terrorist Ra’s al Ghul, Talia was raised by her father and trained in seclusion. Ra's realized that sooner or later the Lazarus Pit would lose its power and he wanted a suitable heir for his empire and a mate for his daughter. To this end, Ra's masterminded the kidnapping of Batman's partner, Robin, as well as his own daughter, in order to determine the Dark Knight's worth. Batman successfully passed the test but turned down the notion of marriage despite being strongly attracted to Talia.
Talia became torn between the two warring men and, not wishing to be a pawn, left to make her own way in the world.
- During the League of Assassins Stronghold Alert, Talia will momentarily communicate with both hero and villain groups, encouraging them to stop her father's scheme.
- Talia provides intel and information for villain players during Alert Zone missions.
- Talia al Ghul first appeared in Detective Comics #411 (May 1971).
- Talia al Ghul is voiced by Ellie McBride.
- The Calculator refers to her as the "kick-ass hottie", only to hurriedly ask the player not to tell her he said that.
- Since she first laid eyes on Batman, Talia has been enamored of the Dark Knight and his skills as a fighter and detective. Talia's jealousy for Batman's affection often drives her to try and destroy him, but she secretly hopes that one day they will be together.