The Silver Banshee.....

 Lady Siobhan McDougal was a prideful and very self-centered young lady.....Now with the strength of ten men and a "death wail"...she has become the "Silver Banshee" ....one of Superman's deadliest foes....
She was cursed to an infernal nether-world by forces beyond her control....

And the action-figure...which is setting beside me (still in package)

                    She can kill with her "wail".... That she chooses to do so is her true damnation.....

                                    She was even featured-Villain on an episode of "Smallville"