Thor: Vikings #2

As Thor confronts Harald Jaekelsson in the streets, Jaekelsson taunts the God of Thunder, and goads him into attacking with Mjolnir. But Thor's attacks prove useless, as Jaekelsson is seemingly invulnerable. The force with which Thor strikes Jaekelsson body is so strong that it breaks both of Thor's wrists, but makes no impact at all on Jaekelsson. Seeing that Thor is of no threat, Jaekelsson sends his crew into the city, where the Vikings begin to pillage, rape and slaughter.