Mjolnir - the war hammer of Thor, the god of lightning, thunder, wind, and rain. Mjolnir is the most feared weapon of the Norse gods. It was believed to be able to knock down giants and entire mountains with only one hit
Around the year 865 King Ælla of Northumbria killed Ragnar Lodbrok in a pit of serpents. When Ragnar was suffering in the pit he is reputed to have exclaimed: "How the young pigs would squeal if they knew what the old boar suffers!