[s1e17] — Reaper
During a confrontation, Lex tells Clark, "When my father dies, kings will come to his funeral, but when your father dies, his friends will come," highlighting the different values of their respective families.
The episode is noted for its dark tone, starting with Tyler attempting to assist his own mother's suicide before gaining his powers. It explores the heavy ethics of "mercy killing," a departure from the show's usual teen drama. [S1E17] Reaper
Unlike many villains, Tyler is portrayed sympathetically; he eventually takes his own life when he realizes his mother is still alive and would be horrified by what he has become. During a confrontation, Lex tells Clark, "When my