Avatar: The Last Airbender creators Michael DiMartino and Bryan Konietzko announced the new series to celebrate Avatar’s 20th anniversary. The new series, Avatar: Seven Havens, will be a 26-episode, 2D animated series following a young Earthbender who is the next Avatar following Avatar Korra.

The Last Airbender” with the greenlight of the animated series “Avatar: Seven Havens.” The new 2D animated series will consist of 26 half-hour episodes spread across two seasons, or Books 1 & 2 in “Avatar” style.

Get the first official details on the next Avatar. The next generation's Avatar has awakened, and she's an earthbender. For the 20th anniversary of Nickelodeon's Avatar: The Last Airbender, the network revealed the first official details on the next animated sequel series,