‘Avatar Aang: The Last Airbender’ Ending, Explained

Aang (Eric Nam) and Team Avatar are back together in the new movie, Avatar Aang: The Last Airbender (2026). Taking place 13 years after the events of Avatar: The Last Airbender (2005), the film sees Team Avatar all grown up and working to rebuild the world after the Hundred-Year War. As nations come together in Republic City, though, Aang is painfully aware of one nation’s absence. Rebuilding a world after the genocide of the Air Nomads reminds him keenly that he’s the last of his kind. Hence, he thinks it's a true miracle when he discovers not only another airbender, but also a potential avenue to repopulate the world with airbenders once more. Use our guide to find out where Avatar Aang: The Last Airbender leaves the state of the Avatar universe at the end.

What Happens to Tagah and the Staff of Sonam?

Avatar Aang: The Last Airbender introduces a new airbender, Tagah (Dave Bautista), and a new Avatar, Sonam (Freida Pinto). Sonam is an Air Nomad Avatar who lived thousands of years before Aang. Tagah also lived during her time, but became frozen in ice, much like Aang. Aang discovers Tagah in the iceberg on Mount Baihu, where he’s looking for the Staff of Sonam, a powerful artifact that can give non-benders bending abilities. Aang rescues Tagah, and Tagah agrees to join him and Team Avatar in finding the staff, hoping to use it to restore airbenders to the world.

Unfortunately, it’s only after Aang retrieves the staff that he learns the truth about Tagah. Sonam purposefully trapped him in an energy sphere to stop him after he betrayed her, using her staff and its connection to the spirit world to turn into a monstrous version of himself and avenge his fallen Air Nomad comrades. When Aang retrieves the staff, Tagah quickly takes it, connecting it to Sonam’s temple and becoming an empowered being. He grants powers to the Denied, planning to form an army and establish Air Nomad supremacy. Despite his enhanced power, Aang manages to gain the upper hand and take the staff.

Aang enters the Avatar state and is overcome with rage, preparing to strike Tagah fatally. Recognizing the corrupting power of Sonam’s staff, he chooses to destroy it. The destruction of the staff restores the Denied to their non-bending state. Meanwhile, Tagah was only able to live for so long because of the staff’s power and its connection to the spirit world. Without the staff, his body couldn’t sustain the thousands of years he had been alive, so he simply faded from existence. By the end, Aang remains the only airbender, and the staff of Sonam is rendered useless.

The Legacy of the Air Nomads Lives On

Aang’s dream of artificially repopulating the world with airbenders falls through, but he finds a more natural way to ensure his people’s legacy lives on. The ordeal with Tagah makes him realize that the Air Nomads’ legacy wasn’t in their numbers or power, but in their values of peace and spirituality. So, he resolves to maintain the Air Nomad legacy by passing on their values to a new generation. Aang and his friends build a new Air Temple in Republic City and begin bringing up Air Acolytes in the way of the Air Nomads. 

‘Avatar Aang: The Last Airbender’ Has One More Surprise

If you watched The Legend of Korra (2012), you’ll already know that one other element of the Air Nomads also lived on after the genocide. In Avatar: The Last Airbender, most viewers assume that Appa is the last Sky Bison, given that the genocide also extended to the flying mammals, whom the Air Nomads considered the first airbenders. The comics, though, established that Aang and his friends discovered more surviving sky bison sometime after the Hundred-Year War, which is why sky bison are around in The Legend of Korra.

While we hadn’t actually seen the discovery of the sky bison play out, Avatar Aang: The Last Airbender remedies that. At the end of the movie, Aang takes his Air Acolytes searching for air artifacts on a remote island. Once there, they discover much more than artifacts, finding a whole hidden herd of Sky Bison. It’s a nice final touch that leaves the door open to so many more stories as Aang continues rebuilding the world and preserving the Air Nomad culture.