Fan Casting Power Girl in Return to the DC Universe

Born on Earth-Two in the original incarnation of the Multiverse before the first Crisis, Kara Zor-L would become a key member of Infinity, Inc. as well as their Earth's Justice Society. After Mobius, the Anti-Monitor, destroyed the first Multiverse, it was reformed into a single universe, with Karen being one of the survivors, but her history twisted due to the universe trying to fit her into its new history. Eventually regaining her old memories, she now fights to protect Earth-0 as well as this Multiverse as Power Girl, solo or as part of the Justice League International.