Thats exactly like me. I am catching everything myself, Pokeball only, no other balls allowed. One other thing I do: All evolved Pokemon are only allowed to be trained through the Pokemon Day Care or other methods that do not evolve battles. I want a pure living dex. I know I am insane but its fun.I'm from Argentina, with an American 3DS (though I set the country as Canada, so I could buy from the eShop with my credit card). A shiny Xerneas sounds great! Sadly I'm a little bit obsessive, so I like to be the original trainer of every Pokemon I add to my living dex, or at least acquire them via in-game gift or online distribution