Cassandra Cain debuted during the “No Man’s Land” saga. She stalked earthquake-shattered Gotham City like a solitary, silent ghost, enforcing Batman’s law as the fourth Batgirl. Upon officially joining the Batman family, her training was in reading, writing, and social interaction, not combat. When she learned the world’s greatest killer, Lady Shiva Woosan, was her mother, Cassandra briefly led the League of Assassins, before being legally adopted by Bruce Wayne. Product code New: 784245