Attention, Trainers! PokemonGOCommunityDay Timed Research rewards will feature Pokémon with Special Backgrounds, and you’ll have an increased chance of encountering Shiny Karrablast and Shiny Shelmet! Trainers will also be able to evolve Karrablast and Shelmet up to one week after the event to get an Escavalier and Accelgor that know the Charged Attacks Razor Shell and Energy Ball!