Supported by the new chief Tsu'tey, who acts as Jake's translator, Jake speaks to unite the clan and tells them to gather all of the clans to battle against the RDA. Noticing the impending gathering, Quaritch organizes a pre-emptive strike against the Tree of Souls, believing that its destruction will demoralize the natives. On the eve of battle, Jake prays to Eywa, via a neural connection to the Tree of Souls, to intercede on behalf of the Na'vi. During the subsequent battle, the Na'vi suffer heavy casualties, including Tsu'tey and Trudy; but are rescued when Pandoran wildlife unexpectedly join the attack and overwhelm the humans, which Neytiri interprets as Eywa's answer to Jake's prayer. Jake destroys a makeshift bomber before it can reach the Tree of Souls; Quaritch escapes from his own damaged aircraft, wearing an AMP suit and breaks open the avatar link unit containing Jake's human body, exposing it to Pandora's poisonous atmosphere. Quaritch prepares to slit the throat of Jake's avatar, but Neytiri kills Quaritch and saves Jake from suffocation. With the exceptions of Jake, Norm, Max (another scientist), and a select few others, all humans are expelled from Pandora and sent back to Earth, after which Jake is transferred permanently into his avatar with the aid of the Tree of Souls.