Enables Beedrill to Mega Evolve during battle.
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Ultra Sun/Ultra Moon
|One of a variety of mysterious Mega Stones. Have Beedrill hold it, and this stone will enable it to Mega Evolve during battle.|
|L.G. Pikachu/L.G. Eevee||One of a variety of mysterious Mega Stones. This stone will enable Beedrill to Mega Evolve during battle.|