As Marvel reboots Thor's lore from the ground up, the God of Thunder has a new codename in Marvel lore... or at least, his codename has a new meaning. In Marvel's new The Mortal Thor series, Thor is reborn as a human with no memory of his godly past. However, that doesn't mean he's done fighting evil wherever he finds it. In The Mortal Thor #1 - from Al Ewing, Pasqual Ferry, Matt Hollingsworth and Joe Sabino - Thor is officially reborn as the mortal Sigurd Jarlson. While going about his day, Sigurd irritates the evil Roxxon corporation, who decide...