Battle of Tønsberg

When the Frost Giants and their leader, Laufey, waged war on Earth, Odin and his Asgardian army came to Earth and protected the humans. They forced the Frost Giants back into their home of Jotunheim, where Odin found a young baby abandoned Frost Giant baby, who was about the same size of a human baby. Odin named the baby Loki.

Beginning
The king of the Frost Giants, Laufey, waged war on Earth and started at Tønsberg, Norway. He used the Casket of Ancient Winters to fight the people in Norway. He froze many people in Norway, killing most of them. The Asgardians found out and assembled an army of their best men and brought them together to fight against the Frost Giants.

Final Battle
Odin led a huge force of Asgardians warriors against the hordes of Frost Giants in defense of people on Earth. where Odin personally defeated the Jotun King Laufey while suffering the loss of his right eye. Afterwards, The Asgardians beat the Jotuns back to their home realm of Jotunheim Odin granted the Jotuns mercy and offered them a truce between the two races. In the process, he also confiscated the Casket of Ancient Winters that gave them much of their power and rescued a baby Jotun who had been abandoned in the conflict by his father, Laufey.