Temper (Idie Okonkwo), originally known as Oya, is a fictional superheroine appearing in American comic books published by Marvel Comics. The character first appeared in The Uncanny X-Men #528 (September 2010), in the third chapter of the "Five Lights" storyline, and was created by Matt Fraction and Kieron Gillen. She is one of the "Five Lights"—a group of mutants who manifested their abilities after the events of "Second Coming". Source: Wikipedia (en)