firstly to get a thunder stone in Pokemon perl you need the underground kit. use the kit and it will save the game. go to eterna city. next to the poke center is a house. go inside and talk to the old man. he will give you the kit. do what he says!!!!!!!!!
the Pokemon that evolve with the help of a thunder stone are : pikachu +thunder stone = raichu, or eevee + thunder stone = jolteon.
what do you mean
thunder Pokemon if it has evolutions
You can find the thunder stone in New Mauville
you can find a thunder stone by checking the UNDERGROUND
Pickachu and eeve can evolve with the thunder stone
You can't, it needs a Thunder Stone.
thunder stone
pikachu
In Pokémon Pearl, you cannot catch Raichu directly in the wild, as it is not available in the game's wild encounters. Instead, you need to evolve a Pikachu into Raichu using a Thunder Stone. You can find Pikachu in the Trophy Garden or catch one in the wild, then use the Thunder Stone to evolve it.
A Thunder Stone is an evolutionary stone that allows certain Pokemon to evolve when exposed to it. In the third generation of Pokemon games, there is one Thunder Stone in New Mauville, and they can be had from the Diving Treasure Hunter for Yellow Shards.
Pikachu and Eevee both need a Thunder Stone to evolve.