>>46139129> #1 how do you make a gallade out of a kirlia?I have no idea what's the lore behind the Dawn Stone and why it works the way it does but, for non-lore related explainations, you use the aforementioned stone on a male kirlia.
> #2 what is in your opinion the best pokemon game to play that i can catch a ralts in it? I think X/Y or ORAS are good choices. Not only is Ralts a very early pokemon in both games, but it's also part Fairy so, after enduring the (quite literal) nursing phase, you'll have a broken ass Gardevoir with very early Moonblast (or a Gallade if you wish, but Dawn Stone is a pretty late game item in both games).