In order to Mega Evolve, most Pokémon must be holding their appropriate Mega Stone and the Trainer must have a Key Stone. Only Rayquaza does not need a Mega Stone to Mega Evolve; instead, it must know the move Dragon Ascent.
There are 46 species of Pokémon that are capable of Mega Evolution, and there are 48 different Mega Evolutions.
NORMAL EDITION: [ Ссылка ]
