Asgard is a realm inhabited by powerful creatures claiming to be Gods. The history of Asgard is unknown. Asgard is the homeland of Thor. He was given the mystical hammer named Mjolnir. After some point, the creature known as Beta Ray Bill came to Asgard. He was given a similar sword named Stormbreaker. Bill and Thor became good friends. They even dressed themselves similarly. Bill and Thor would often go to Earth where they would fight the forces of evil there. While Thor was powerful, Bill was equally and possibly more powerful.