You cannot find any wild Raichu in Pokémon Ruby however you can find wild Pikachu in the Safari Zone and then you can use a Thunder Stone item in order to evolve it into Raichu additionally you can trade for Raichu or you can trade with another trainer that has caught Pikachu and you can arrange a trade with them so you can get Pikachu and then you can evolve it into Raichu with the use of a Thunder Stone.
if you have a pikachu,put a thunderstone on it and it will evolve into raichu
you have to breed pikachu or raichu
Thunderstone can be used to evolve a Pikachu into a Raichu.
In Generation III (Ruby, Sapphire, Emerald, Fire Red, Leaf Green), the only Pokemon that evolve with a Thunderstone are: Eevee, which evolves into Jolteon; and Pikachu, which evolves into Raichu.
Breed (a) Pikachu or Raichu in the Daycare Center to the west of Mauville City.
well i know that in ruby you have to use a lighting stone, hope that helps
Pikachu+Thunderstone=Raichu Eevee+Thunderstone=Jolteon These are the only 2 pokemon that evolve with the thunderstone in pokemon emerald
First you might need to raise it up from a pikachu, which can be found in the Pokemon safari near Lilycove.
Electrike, Manectrike, Plusle, Minun, Pichu, Pikachu, Raichu, Magnemite, Magneton, Voltrob, Manectrode, etc.
You don't get raichu as a partner pokemon in pokemon ranger 2. But you can get him as a friend pokemon.
Well Raichu isn't available as a wild Pokemon in any of the games, so evolve Pikachu, or trade a Pokemon for Raichu.
Raichu is weak against ground types.