We see two new Na'vi tribes in the trailer: the Wind Traders and the Ash People clan, the latter of whom seem to represent most of the menace in the film. We see the Ash People using fire as a weapon, with one of the aliens even seeming to be able to wield it on her bare hands without hurting herself.

The third film in the franchise promises to expand the scope of our understanding of life on the alien planet Pandora, but good luck trying to parse what that means from this visually stunning first look.