Fire and Ash' trailer was released early after a leak, heightening anticipation for the December 2025 film release. The trailer gave a glimpse of a full-blown war between the Sullys, Na'vi and Mangkwan clan.

James Cameron is bringing the alien world of Pandora back to life in 'Avatar: Fire and Ash'. The film's trailer is a visual masterpiece.

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.