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.)

This year's preview panel at MagicCon Chicago showcased a bunch of cards from the upcoming Tarkir: Dragonstorm set, as well as from Edge of Eternities. But tucked away at the end was a little treat for fans of the Universes Beyond crossovers—the announcement of an Avatar: The Last Airbender set, due in November this year.