[s1e17] Reaper -

Tyler’s power is visually striking, turning biological matter into ash instantly.

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. [S1E17] Reaper

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. Tyler’s power is visually striking