Pokemon GO Shiny collectors must first catch a Shiny Medicham to get their hands on a Shiny Mega Medicham. Apart from the Mega Medicham raids, one can get its Shiny variant by catching and
Mewtwo* - easily one of the most powerful Pokémon, Mewtwo and Shadow Mewtwo already top the tier lists. Adding the stat boosts from Mega Evolution alone, Mega Mewtwo is going to redefine the Meta; however, it is one of the only Pokémon with two Mega Evolutions, one pure Psychic and the other Psychic and Fighting.
Tqi3Q.