Thunder Stone
Items item in Pokémon Yellow.
Flavor
Flavor Text
A peculiar stone that makes certain species of Pokémon evolve. It has a thunderbolt pattern.
Short Effect
Evolves an Eelektrik into Eelektross, an Eevee into Jolteon, or a Pikachu into Raichu.
Effect
Used on a party Pokémon : Evolves an Eelektrik into Eelektross, an Eevee into Jolteon, or a Pikachu into Raichu.
Found or bought
Sold on the fourth floor of the Celadon Department Store for ₽2,100.
Thunder Stone
Items
Cost
3,000
Items
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Repel
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Leaf Stone
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Helix Fossil
A fossil of an ancient, seafloor-dwelling Pokémon. It appears to be part of a seashell.
Dome Fossil
A fossil of an ancient, seafloor-dwelling Pokémon. It appears to be part of a shell.
Old Amber
A piece of amber that contains the genes of an ancient Pokémon. It is clear with a reddish tint.
Exp. Share
An item to be held by a Pokémon. The holder gets a share of EXP. points without having to battle.
Games
