Catch a pikachu in the trophy garden behind the Pokemon mansion (south of Hearthome City) and evolve it with a thunderstone, found randomly but quite commonly by digging in the underground
raichu, ambipom, octillery, and luxray. In Platinum: jolteon, raichu, luxray, and electivire.
Raichu is weak against ground types.
You can not find or get manaphy on Pokemon diamond but you can by hacking, trading or... if you have Pokemon ranger you have to complete the manaphy mission and then you can put it onto diamond.
You can't find a Ho-ho in Pokemon Diamond. You have to migrate.
First you might need to raise it up from a pikachu, which can be found in the Pokemon safari near Lilycove.
Pikachu --> Raichu Eevvee --> Jolteon
raichu, ambipom, octillery, and luxray. In Platinum: jolteon, raichu, luxray, and electivire.
Well Raichu isn't available as a wild Pokemon in any of the games, so evolve Pikachu, or trade a Pokemon for Raichu.
No Raichu cannot be found in the wild.
one strong electric Pokemon is a luxray Or catching a Pikachu in the Trophy Garden on Route 212 and evolving it with a ThunderStone into Raichu
No but you can find pikachu in the trophy garben
Volkner and he has raichu Electivire Jolteon and i think a Lantern in Pokemon platinum not sure about diamond.
Right after it learns Thunder, because Raichu can't!
There are only two Pokemon(without the National Pokedex).They are Pickachu (into Raichu) and Eevee (into Jolteon).
You must breed a Pikachu or Raichu.
You can find Pidey in a Pokemon Outbreak in Pokemon Diamond
pikachu evolves into raichu if you use a thunderstone on him other Pokemon evolves to if you use it but i don't now them DIAMOND AND PEARL ONLY