War of the Realms pits the Marvel universe against one of the worst members of Thor's rogues gallery: Malekith the Accursed. When this villain decides to invade Midgard - the final realm after his conquest of the others - the God of Thunder joins forces with dozens of Earth heroes to stop him. This conflict makes for one of the most epic and complex events ever.
Source：https://www.cbr.com/thor-war-of-the-realms-best-event-marvel/
