"A peculiar stone that can make certain species of Pokémon evolve. It has a distinct thunderbolt pattern."
Effect
Evolves an Eelektrik into Eelektross, an Eevee into Jolteon, or a Pikachu into Raichu.
Availability
Category
Evolution Items
Cost
3,000 Pokédollars
Game Availability
Ruby SapphireEmeraldFirered LeafgreenDiamond PearlPlatinumHeartgold SoulsilverBlack WhiteBlack 2 White 2X YSun MoonUltra Sun Ultra MoonLets Go Pikachu Lets Go EeveeSword Shield