"One of a variety of mysterious Mega Stones. Have Slowbro hold it, and this stone will enable it to Mega Evolve during battle."
Effect
Held: Allows Slowbro to Mega Evolve into Mega Slowbro.
Availability
Category
Mega Stones
Cost
Cannot be bought.
Game Availability
Sun MoonUltra Sun Ultra MoonLets Go Pikachu Lets Go EeveeSword Shield