1.5 Between Arkham Origins, Arkham Asylum and Arkham City Incident.Manipulating the political activist, Quincy Sharp, into reopening Arkham Asylum, by using The Joker's destructive schemes for chaos and anarchy as incentive to do so, Shiva helped instigate a chain of events that would aid Ra's in assuming complete control of Gotham and, eventually, the world and wipe out countless innocent individuals in their goal of 'cleansing' the world.
Under the orders of Ra's al Ghul, the mastermind and leader of the secret and worldwide organization, the League of Assassins, Shiva was put in command of a squadron of his trained soldiers, and used them to murder corrupt cops and countless criminals in order to lure Batman into a series of tests to see if he would be a worthy addition to the organization, perhaps even to serve as Ra's right-hand man and eventual successor. Shiva exploited the opportunity to implement several operations throughout Gotham City that would serve as seeds for massive plans instrumental in an insidious conspiracy to wipe Gotham clean of corruption, crime, pollution, and most of its population in the years to come.
She selected many of her targets simply to test her skills, but there were no known survivors. Shiva was a highly trained and extremely dangerous assassin whose skills were known to be unmatched.