The official Pokémon GO website confirmed that Raikou, Entei and Suicune are coming to Pokémon GO. From August 31 to September 30 the Legendary beasts of the Johto region will appear in the game: Raikou can be battled throughout the Americas. Entei can be battled throughout Europe and Africa. Suicune can be battled throughout the Asia-Pacific region. On September 30, all three of these Legendary Pokémon will move to a different location and will be available for Trainers to battle with friends until October 31. They will make their final stop in the last remaining location on October 31.