These regional variant Pokémon have different typing, appearance, and abilities, to match the environments in which they live, such as the gorgeous white Vulpix of the Alola region. On top of that, there are 48 different Mega Evolutions that some Pokémon can evolve into during battle, ...
Use the Sun Stone you got as a reward in Stage 2 to evolve a Gloom (after catching one or evolving one from an Oddish) or Sunkern (which should be super-easy to find during the current Jhoto event). If you used your Sun Stone already, you can get another from Field Research. Just...
Pichu is the unevolved version of Pikachu, and was introduced in the Generation II Pokémon games. Unlike most Pokémon, Pichu doesn't evolve based on its level. Instead, Pichu will evolve when its Friendship rating has reached 220 out of...