Pokémon Go guide: how to purify Shadow Pokémon PolygonPokemon GO Team Rocket Invasions Begin Now GamePressExpectation vs. Reality: Enjoy the weather with Pokémon GO! Pokémon GOPokémon Go update adds Team Rocket, plus new Shadow Pokémon to capture PolygonTeam Rocket is now prepared to fight Pokémon Go trainers EngadgetView full coverage on Google News