Created by Professor Ivo and Professor T. O. Morrow to destroy the newly formed JLA, in the late 90's. She became a member based on her telekinetic abilities which she claimed were the result of a "mutant 4 lobed brain." Actually, she was a living bomb designed to go off at a specified moment and kill the entire JLA. Eventually though, she did exactly what she was programed to do. Become a true hero. She saved the JLA at the cost of her life and earned a right to be buried in the JLA grave yard. Later she was returned to life and "dated" Hourman. To learn more about Tomorrow Woman, click here.