While talking to the fans at the San Diego Comic-Con, Winnick revealed that Lagertha and Aslaug (Alyssa Sutherland) are going battle it out this season. The two have never seen eye to eye, and it looks the two are going to settle their issue once and for all. Lagertha takes her place outside Kattegat with her army, while Queen Aslaug gets ready as well.
The voice of Lagertha can be heard saying that she had never quite forgiven Aslaug for taken away Ragnar from him and by the looks of it, things are going to get intense. Winnick has said that Lagertha is in a different zone.
The iron maiden has even got a new costume, where she dons iron on her hair when she goes to battle. Some fans believe that the battle is going to see Lagertha getting back the power in Kattegat.
From the look of it, the second half of Vikings Season 4 is going to be dark. There are going to be a lot of battles and deaths, and everyone will see their world collapsing.
The trailer hints at an impending storm that will devastate everything. The battles are going to be more intense, and like Ragnar says in the end, nothing would come off of being afraid.
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