Also gut... da hab ich wohl den Überblick verloren: ...Red Daughter sacrificed herself to save Kara, shielding her from a Kryptonite blast shot at her by Lex. With her last breath, Red Daughter admitted Kara was right about Lex and urged her to protect her people. After her death, Red Daughter merged back into the original Kara. Using the powers obtained from said merge, Supergirl managed to defeat Lex. (Quelle: https://arrow.fandom.com/wiki/Red_Daughter )
Ich wollte es wohl einfach nicht wahrhaben.