Pokemon (GBA/3DS) Attaining a Living Dex Alone

pokemon-omega-ruby-alpha-sapphire

I have a 3DS with Alpha Sapphire. I am interested in getting a living dex (alone if possible).

I know I may need to get some of the older games, but is this possible – i.e. with a single 3DS, if so any guides (like how to get 3 starter pokemon from each generation legally).

Thanks.

Best Answer

You might want to look into the Pokemon Bank. This could let you store unique pokemon or ones you have to chose between, and then with multiple run-throughs you could get all types of a given generation. It seems to be focused on Pokemon X&Y, but I think there are ways to trade from older generations up to those and then you could take advantage of it.

http://www.pokemonbank.com/en-gb/bank/