Key Stone
Key Items
Description
A stone filled with an unexplained power. It makes Pokémon that battle with a Mega Stone Mega Evolve.
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Description History
LGP/LGE
“A stone filled with an unexplained power. It reacts to Mega Stones and makes Pokémon Mega Evolve.”
S/MUS/UM
“A stone filled with an unexplained power. It makes Pokémon that battle with a Mega Stone Mega Evolve.”
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