Cassandra Cain

Cassandra Cain also known as Orphan or the 3rd Batgirl, is the daughter of Lady Shiva and David Cain. Her father taught her to be an assassin and only to fight and study her openents body language before learning how to speak much. She was in the league of assassins by her mother. She knows hand to hand combat and knows how to use bo-staffs and sais. She was adopted by genius billionaire playboy philanthropist Bruce Wayne/Batman. Her best friend is Stephanie Brown (Spoiler and also the 2nd Batgirl). She has 4 adoptive brother's (Richard Grayson/Nightwing, Jason Todd/Red Hood, Tim Drake/Red Robin, and Damian Wayne, Robin). She lives at the manor and usually traines to get better at skill, she knows how to study people's personality and intentions.