Shado And The Huntress

Without stopping a single bullet, Mike Grell's GA and Shado kill an impossible number of highly trained and heavily armed men. Both of them have an impossible ability to penetrate heavily guarded buildings. To prevent an assassination, GA gets impossibly close to the world's biggest VIPs. From his concealed position, he attracts the attention of the assassin, Shado, holding up her baby, but apparently is not seen by anyone else. He evades the security clamp-down that would have followed the assassination of a Presidential Advisor.

In Arrow, Ollie meets Helena Bertinelli who has started to kill gangsters and will become the Huntress. The earliest version of this character was the daughter of the earliest versions of the Batman and Catwoman. Some characters survive any continuity change.