Anonymous writes...

Is it possible that the Earth-16 version of Kara Zor-El was somehow exposed to black kryptonite and her dark side had been brought out to the surface; thus explaining why she joined the Female Furies after she was given to Darkseid by Vandal Savage? I remember Lex did that to her in the comics, but in that particular case, Kara's dark side was SPLIT from her and was its own separate entity; who claimed to the good Kara that she was who Kara truly was all along and she also claimed that her true mission was to kill Kal-El.