Today, a new set of legendary Pokemon is now available for capture in Pokemon GO . This time, we are getting the set of legendary dog Pokemon from the Johto region in Pokemon s Gold , Silver, and Crystal . The three Pokemon are separated by region and will rotate through over the course of the next few months.
Starting today, Raikou is available in the Americas, Entei is camped out in Europe and Africa, and Suicune is hanging out around Asia. Respectively, these are electric, fire and water-types. This will last roughly a month, until September 30. The Pokemon will rotate then, and once more on October 31. This way, each of the set will be available in every region for a month each.
Just like the previous legendaries, this crew will appear through Raid Battles at Gyms. The Pokemon will be appearing in Pokemon GO as the previous set exits. It’s who noting that the last batch had an encore of sorts where they all appeared simultaneously, so perhaps the same will be true here after the initial schedule plays out.
Source: Gamespot