Evolve a Kirlia at level 30 for Gardevoir. You can find Ralts swarming on Route 34.
You can't evolve Gardevoir into anything. If you want Gallade you need to have a male Kirlia and use a dawn stone.
There is one in the Altru Tower.
lvl 41
no one has a gardivoir you have to evolve it from a ralts then fight all the people that had the ralts more than 3 times each then one of them will have a gardivoir
you can't find a gardevior in the wild
Catch a Kirlia in the North of route 212 and evolve it.
There is no best Pokemon on Pokemon HeartGold.
put a gardivoir and a gallade in the daycare and they will.......................lay an egg
When Kirlia reaches Lv. 30. Its very quickly!
you can't catch a wild gallade , only by evolving a male gardivoir
there is no Pokemon Mansion in Heartgold.
They are not in Pokemon HeartGold