Superman #412, published by DC in October 1985, presents 'Luthor -- Today You Die!'. Written by Cary Bates with art by Curt Swan and Al Williamson, this issue finds an unemployed Clark Kent facing Lex Luthor's ultimate revenge plot. Luthor attempts to convince Superman that Earth no longer exists, leading to a dramatic confrontation where Superman seemingly kills Luthor and dooms Metropolis. This story is notable as a compelling pre-Crisis tale, highlighting Superman's personal struggles and a strategic Lex Luthor.