Hatching the ones I get from Entree Forest and trades ^^
Sure I'm a pround breeder so, getting natures for me is super easy \o/
Just name the nature of the Ralts, I have all cause well it has synchonize so that affects wild catch pokemon, then just add an everstone and breed with my DWF.
Also Gardevoir is my favorite pokemon.
Just say the natures and what you're willing to trade.