The Na'vi army from the end of avatar fight every transformer shown in the bayverse
Roud 2: humanity joins the Na'vi
The Na'vi army from the end of avatar fight every transformer shown in the bayverse
Roud 2: humanity joins the Na'vi
The Transformers in a stomp. Even if you limited it to the Autobots from the first movie, I would give it to the transformers, but every transformer includes stuff like the three headed dragon thing, Devastator, the giant things that were ripping up Chicago in Dark of the Moon, etc. The Na'vi, the humans, and the entire Biome of Pandora have zero chance. Most of their weapons probably won't even dent a transformer.