i have seen all 150 Pokemon gotten the pokeradar and the national dex in Pokemon pearl but I still cant find him what do I do. if you can help me btw you sare a legend bc I have been trying this for 3 months now. <3
You need to be on route 203 or 204 when you use the PokeRadar key item.
Apparently on route 23 there is 21% chance Poke Radar gets a Ralts. 1% chance you get Kirlia.(USING POKE RADAR).
On Route 204(Only on the southern part) there is a 21% chance of finding Ralts and 1% of finding Kirlia. (USING POKE RADAR).
Make sure you are not on the Northern Part of route 204 tho. It’ll take a some time to find.
Answer took 4 minutes with bad WiFi.