Currently, Ki-Lan has not been seen after Flashpoint. It is unknown whether or not she survived the relaunch. She was last seen during Geoff John's Final Crisis: Legion of Three Worlds where she was part of Superboy Prime's Legion of Super-Villains.
The Silver Slash was living on the planet Dryad when it was destroyed by a super-nova. The Dark Man convinced her and her fellow survivors that the Legion of Super-Heroes were responsible for the destruction of the planet. Wanting revenge on the Legion for what they did, they went after the Legion as the League of Super-Assassins. When the truth was revealed and Blok left the group, however she and a few others stuck to the life of crime.
Silver Slasher was created by Gerry Conway.
Silver Slasher started working for vengeance, after she found the truth, she continued her evil ways. She works individually now, but will work with her old partners in the League of Super-Assassins or the Legion of Super-Villains.
Powers and Abilities
Metal Body: Silver Slasher has a metal body that provides protection from physical and energy attacks.
Claws: Silver Slasher uses the claws on her fingers as her main weapons. It's where she get the name Silver Slasher.
Major Story Arcs
Silver Slasher only briefly appeared in Final Crisis: Legion of Three Worlds. In that she was apart of Superboy Prime's Legion of Super-Villains.