Key Stone
钥石
A stone filled with an unexplained power. It makes Pokémon that battle with a Mega Stone Mega Evolve.
Allows the player’s Pokémon to Mega Evolve.
钥石
A stone filled with an unexplained power. It makes Pokémon that battle with a Mega Stone Mega Evolve.
Allows the player’s Pokémon to Mega Evolve.