Thor: Godstorm (2001) #1

Steve "The Dude" Rude joins with all-star writer Kurt Busiek to tell a classic, stand-alone tale of Thor! It's a trio of interlocking legends of Thor, spanning the centuries from the Thunder God's boyhood to today! Two young Viking warriors learn the story of the storm that rebelled against Thor at the urging of Loki, a storm that would one day become the Godstorm! Also, the mighty Avengers face a new and powerful enemy in their earliest days as a team!