The Battle of the Rainbow Bridge was an open conflict that pitted the combined forces of the Revengers, Loki, Heimdall, Skurge, and the Sakaaran Rebels against Hela and her army.

Background

As Valkyrie, Heimdall, and the Asgardians fight for their lives, Loki arrives with Korg and his Sakaaran allies, enjoying the moment as he proclaims himself to be Asgard's savior. 

Thor comes out of the vision of his father and accesses his true power to strike Hela with lightning. He leaps at the Rainbow Bridge, attacking her forces with giant bolts of electricity, using the strongest powers he has ever accessed.