The only way is to have an Action Replay and enter this code(93cc476a, 8c7b6c01, 03650473, df38618e, 67c11314, 8556956f, bb87c867, 94118b68, f6be2d41, c51b2ef3, fa701ea5, 7d896f37, c9adf3d5, 20700d3b, 974ddbcc, 406cfoac. This only completes your Pokedex.
AnswerYes and no. Yes, you can go to Nintendo Events and get a ton of other games and do a lot of trading and breeding. Or use a cheat thing. No, you can't CATCH EVERY Pokemon in EMERALD ALONE.
You can get every Pokemon in the world if you trade with your friends, use GameShark, and use Action Replay.
Yes You Can Without Action Replay First Complete Hoenn Dex Then Do In Game Events To Get All The Pokemon from Yellow,Crystal The Legendary Pokemon Are Harder To Get Though You Have To Do A Series Of Events After Beating Battle Frontier Deoxys Is The Only Exception Just Have Mystery Gift Enabled
ANSWER
You can't catch Pokemon with AR in Emerald and fill you're Pokedex. I have a Jirachi and Deoxys and I still don't have them in the Pokedex. You have top go to Events to get them into your Pokedex.
But, there is a way of getting all the Pokemon in Emerald. You just have to have the Rom Pokemon Emerald 386. It can be downloaded by just searching it on Google. I have it and it works perfectly. It has all 386 Pokemon in it.
Pokemon Emerald 386 is a hacked version of Pokemon Emerald that allows you to complete the pokedex without trading and/or hacking. It's a ROM that can be played on a VBA. You can get it at 4shared.com.
Seadra can be evolved into Kingdra by using a water stone
you can catch it in the ice cave in Pokemon emerald 386 here you go the link http://www.4shared.com/file/-FuI5NZ8/Pokemon_Emerald_386.htm
There are 386 Pokemon in the game. Some Pokemon aren't available to capture in the game, including some that have to be traded from other games, and event legendary Pokemon.
There are multiple versions of Emerald 386 and not all of them have the same locations so it's hard for people to report accurate information. I am currently trying to locate Zapdos, Moltres, Suicune, and Registeel myself and have had no luck inside the Artisan Cave where many people suggested I search. It's freaking obnoxious...
All 386 pokemon from Bulbasaur to Deoxys
386 Pokemon.
Pokemon Emerald 386 is a hacked version of Pokemon Emerald that allows you to complete the pokedex without trading and/or hacking. It's a ROM that can be played on a VBA. You can get it at 4shared.com.
386!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
he doesnt
Actually, Emerald version (along with R/S/FR/LG) has 386 Pokemon and if you have a look at a R/S/E/FR/LG pokedex you'll see all the areas
If you want to get all 386 Pokemon, you are going to have to trade with Ruby, Sapphire, Emerald, and maybe even Colusseum or XD. For all of that info, i suggest you go to www.serebii.net.
Use ur brain
Trading or with a gameshark --- You can not get all the 386 Pokemon by simply owning just one game. In order to get the rest you need to trade with Fire Red, Sapphire, Ruby and Emerald.
Seadra can be evolved into Kingdra by using a water stone
you can catch it in the ice cave in Pokemon emerald 386 here you go the link http://www.4shared.com/file/-FuI5NZ8/Pokemon_Emerald_386.htm
First of all there is 386 Pokemon second of all of course you can't see all 386 Pokemon because most of them are in the hoenn region and johto region you need to do a lot of trading between firered, ruby, sapphire, emerald and Pokemon colosseum and Pokemon xd gale of darkness if you want at least 382 Pokemon the other four are event only Pokemon.