As the massively popular Mewtwo leaves raids in Pokemon Go, Niantic has revealed that the next legendary Pokemon to take the stage will be the Altered Forme Giratina.
This is not the first time Altered Forme Giratina has appeared in raids, however, in the official announcement, Niantic revealed that if players are “lucky” they will encounter a shiny Altered Forme Giratina.
Altered Forme Giratina will reappear in raids starting 23rd September 2019 at 13:00 PDT (GMT-7). Increased raid rates will start on 25th September from 18:00 – 19:00 (player’s local time).