Mimikyu will be removed from the banned Pokémon list for the Play! Pokémon Pokémon GO Championship Series on Nov. 16, making the Ghost- and Fairy-type Pokémon eligible for competitive teams. Its Disguise ability blocks the first unshielded Charged Attack it faces, offering a strategic advantage in battles where Protect Shields are limited.
Source: Official Pokémon GO news
Source: Pokemon
