Magic: the Gathering has officially announced its next major "Universes Beyond" crossover, bringing Avatar: the Last Airbender to the card game.

The trailer features the MTG logo doing some impressive airbending, with the familiar sounds of the show’s original opening in the background. And the caption understood the assignment, as it begins with the well-known line “Long ago, the four nations lived in harmony, but everything changed when the Fire Nation attacked.”

It was revealed during MagicCon: Chicago that the next Magic: The Gathering crossover appearance in the D&D multiverse is a crossover book that will flesh out Lorwyn-Shadowmoor, a plane that has appeared in multiple sets in the card game.

A brief teaser video gave a quick glimpse of the characters and art that will feature in the set, but no cards were unveiled at the panel. The Avatar expansion will launch November 21, while Final Fantasy is scheduled for June and Spider-Man is still awaiting its release date.

Avatar: The Last Airbender is getting another sequel from original creators Michael DiMartino and Bryan Konietzko. In honor of the series' 20th anniversary, Nickelodeon announced the franchise's next series,

Avatar: The Last Airbender is considered one of the best Western animations of all time, and for good reason. Sequel series The Legend of Korra continued the story despite receiving a more mixed

The Legend of Korra was the franchise's first sequel, released around the same time as The Promise, the first sequel installment of the Avatar: The Last Airbender comics. However,