Gardevoir came out on Generation 3, in Ruby and Saphire.
Pokemon in the same egg-group as gardevoir
you cant get gardevoir but you can catch either ralts or kirlia and evolve it int gardevoir(ralts to kirlia to gardevoir to gallade
no it is not.
You can't catch a Gardevoir in Pokemon Emerald. To obtain one you can catch a rare Ralts on Route 102 and evolve in into a Krilia, and then a Gardevoir.
Gardevoir isn't in Platinum as far as I know.
You can catch a Kirlia and evolve it into Gardevoir at Lv. 30.
Virgo would be Gardevoir.
You get Gardevoir by evolving Ralts to first Kirlia at lvl 20 and it will evolve to Gardevoir at lvl 30
there are two trainers in stark mountain both of them have a gardevoir
Psychic.
she can not
Gardevoir is #282 in the national pokedex, and it is a Psychic-Fairy type Pokemon.