>>31868996You can use bugs in gen1 to alter any pokemon's DVs and give them ones that make them shiny when transferred to pokebank. You can also set their nature by changing how much exp they have. The IVs are usually pretty good and you can easily get perfect ones by transferring in entire barches of clones until you get what you want. So if you want a shiny mon from bulbasaur to mew with its hidden ability and no particular egg moves (like articuno) you can will it into existence. It's pretty simple if you're already a gen1 glitch autist, which every cool kid is.