yes....you have to go to the kanto region, get all the legendary bird Pokemon and you have to get a munchlax, evovle it then go to rout 21 and there will be a shiny and pickachu colored pichu. Enjoy!
Electivire cannot learn Volt Tackle in Pokemon HeartGold. Only pichu, pikachu, and raichu can learn volt tackle.
Pikachu evolves into Raichu. To evolve it, you have to use a Thunderstone on it.
Pikachu ONLY evolves into a Raichu when you give it a Thunderstone.
you would have to get a pichu egg by breeding a female pikachu or raichu with a pokemon of the same egg group
You envolve Pikachu
Pikachu turns into Raichu.
Pikachu evolves into Raichu with a ThunderStone.
pikachu into raichu eevee into jolteon
Raichu never evolves. Unless you meant Pikachu, which evolves into Raichu. Or Pichu, who isn't in Leafgreen but evolves into Pikachu, then Raichu.
you can evolve pikachu into Raichu and Eevee into Jolteon
You have to have a special (Wifi event) Pichu, bring it to the Ilex Forest Shrine. Otherwise, breed Pikachu/Raichu.
yes either a raichu or a pikachu.