According to the announcement, MTG Avatar: The Last Airbender will be hitting shelves on November 21. It's unclear what the set will involve in terms of products, but we can probably expect something similar to the Assassin's Creed crossover last year. (Play and Collector boosters at a minimum, in other words.)

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.