You have to catch him in a weak forest. they're very weak.
Route 209
You would need to evolve a male Kirlia with a Dawn Stone. You can start out with a Ralts in Route 34 when Lucas/Dawn's sister say there's a swarm of Ralts. You can also use the PokeRadar in Route 203 or Route 204 to find Ralts. Ralts can evolve into Kirlia at level 20.
Sadly, a relicanth is more rare than a ralts. And it takes FOREVER to capture a ralts. Anyways. Well, first, you probably should have pokemon lv. 30-40. Go to the place you can capture relicanth, and basically search for one. Unless you have an AR. I can't remember where you can get a relicanth, all I know is you have to use the HM dive to get there.
Ralts is not a legendary Pokemon. It's a common Pokemon that you can find in the grass, though it tends to appear rarely.
Ralts can be found on Routes 203 and 204 with the PokeRadar.
you can get one in petalburg city
at lv 20 that is when ralts evolves
lv 20 into kirlia
Lv. 20
at level 20
no only in Pokemon pearl platinum and diamond
you cant get gardevoir but you can catch either ralts or kirlia and evolve it int gardevoir(ralts to kirlia to gardevoir to gallade
you need a ralts which you can find by floweroma town when you have a pokeradar
Check on www.serebii.net, but it's spelled ralts not raltz
Yes, Ralts evolves into Kirlia.
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 have to get a ralts and level it up to 30. the first evolution is kirlia (at level 20)
First, capture a Ralts from a Pokemon Swarm (or trade from someone else). It must be a male Ralts. Then, evolve it into a Kirlia. Then, use a dawn stone to get a Gallade.