Is it necessary to get other Pokemon games to get all the different Pokemon?

Question

I haven't played Pokemon since the emerald days. I'm already updated in Pokemon sun and moon, bought Pokemon alpha saphire and I think I need help..
Since I want to fill my pokebank with Pokemons and want legendaries too, I don't know if it's worth it to get all the other games as well just to do that.

Answer 1

While you can still get all the Pokemon by buying the other games, now that you can trade online via the GTS and Link Trade, you can trade with pretty much anyone to get pretty much anything. While I believe there are a few Pokemon you still can't trade through the GTS, to answer your question: No, you no longer need to buy the other games to get all the Pokemon.

Comments

the thing is that the gts is f***** up with generated Pokemon and I can't get some of them just as you said XD