Collects Thor (1998-2004 2nd Series) #18-25 and ANNUAL 2000. As his classic run continues, Dan Jurgens introduces new threats for the God of Thunder to face, and the stakes are higher than ever! Thanos has gathered artifacts that threaten Earth's very existence, and he's got the all-powerful Mangog at his side! Thor, Odin and the Scarlet Witch battle Enrakt the Enchanter in another dimension! Plus: Loki!