Nickelodeon has revealed a second new trailer for “The Legend of Korra” as well as announced its official name and debut.

The new series will now simply be known as “The Legend of Korra,” and it will premiere on Saturday, April 14 at 11 a.m.

The official sequel to the popular animated series “Avatar: The Last Airbender,” “Korra” takes place 70 years after the events of the previous series and will the all-new adventures of Korra, the Avatar after Aang.