In Pokemon FireRed and LeafGreen, special evolutions require the aid of evolution stones, trading with a player, or a certain level of friendship.

There are 10 Pokemon in Pokemon FireRed and LeafGreen that players can only get by trading to trigger their evolution.

Completing your Pokedex is more important than ever in Pokemon Legends: Z-A, since there are research challenges and other objectives tied to it. Some Pokemon evolutions can only be obtained by ...