"A special device that wrings out the potential of Pokémon. It’s an imperfect prototype."
Effect
Wakes up the Crustle blocking the way in Seaside Cave.
Availability
Category
Key Items
Cost
Cannot be bought.
Game Availability
Black 2 White 2X YSun MoonUltra Sun Ultra MoonLets Go Pikachu Lets Go EeveeSword Shield