First you must find a yellow shard those can be found underwater on the route west of mossdeep city once you find it go into the house on that route and give the shard to the guy he gives you a thunderstone.
Pikachu+Thunderstone=Raichu Eevee+Thunderstone=Jolteon These are the only 2 pokemon that evolve with the thunderstone in pokemon emerald
to evolve Pokemon
Pikachu can evolve into a Raichu.
I believe it's only Evee-Jolteon and Pikachu-Riachu.
I found one on route 120, and used to thunderstone to get a jolteon from it.
Pikachu evolves by using a thunderstone, so technically he can evolve at any level.
you have to level it up with a good level of happiness thunderstone works in a different game
You need surf, you'll find on at New Mauville (the route is under the cycle bridge to the east) There'll be a thunder stone in the complex. You can also collect Yellow Shards from using Dive in the Ocean and trade them for a Thunderstone. Otherwise you can simply trade with FireRed/LeafGreen with a Pokemon holding a Thunderstone.
No Level; Use Thunderstone
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.
You can trade a Yellow Shard at Hunter's house for a Thunderstone.You can also get one in New Mauville,but you'll need the Basement Key to unlock it.
You get one in New Mauville, it's close to the end.
There is a person on an island just above Mossdeep who will trade colored shards for evolution stones. (red-firestone, yellow-thunderstone, ect)
its not an emerald its RAYQUAZA the main legendary Pokemon in Pokemon emerald.
Pokemon emerald is in Hoenn
Of course it can. just use a thunderstone. i dont remember where it is, though.
You cannot get a Yanma in Pokemon Emerald, as only Hoenn Region Pokemon can be found in Pokemon Emerald.
Sinnoh Pokemon DO NOT EXIST IN EMERALD!!!
You can't get a Regigigas on Pokemon Emerald.
there is no powerplant in pokemon emerald
defog is not in emerald,
There is no PalPark in Pokemon Emerald.
where do you get the spade from on Pokemon emerald