New details have been revealed for the future Avatar movies, with Game of Thrones star Oona Chaplin set to play the Na'vi fire leader in Avatar 3.

In a new Empire magazine interview--via Variety--Avatar producer Jon Landau shared some brand-new details for the next three films in James Cameron's Avatar universe. It's already been confirmed by Cameron that Avatar 3 will feature another race of Na'vi, but Landau expanded on this and confirmed the group will be named the Ash People and are described as "an aggressive, volcanic race."

Landau also revealed that Oona Chaplin, who played Talisa Maegyr in Game of Thrones, will be playing the leader of the Ash People, Varang.