He is an Avenger, the God of Thunder, and protector of the nine worlds – he is THOR! Courtesy of Kathryn Immonen and Al Barrionuevo, Marvel is pleased to present your first look at Avengers Origins: Thor #1! Learn all about how Thor became the mighty Avenger and the trials and tribulations he had to go through to get there. This December, Thor wields his trusty hammer Mjlonir for the first time in Avengers Origins: Thor #1!