CoroCoro reveals that Ho-Oh will be distributed for Pokémon Sun/Moon in Japan later this year

[Pokemon Trainer]

This month's CoroCoro has revealed that a special distribution for Ho-oh is to hit later this year in Japan. Ho-oh will be distributed for Pokémon Sun and Pokémon Moon for the upcoming Pokémon Movie.
Not many information were given (like the moves, level...) but CoroCoro promised a "complete coverare" of Marshadow next month.

Source: serebii