go on moosdeep city and go up, and when you see the girl near on the white rock talk to him and da girl give you the wish tag and put the wish tag on white tag then jirachi come down.
It's not possible to get jirachi unless you get it from the special disc of Pokemon colosseum.
Jirachi cannot be caught in Pokemon Diamond. It can, however, be transferred from Ruby, Sapphire, or Emerald, assuming you got it from a Nintendo event.
If I remember right, its Latios,Rayquaza,Deoxys,Jirachi, and Groudon.
ruby, sapphire, emerald, fire red, leaf green
the Unobtainable Pokemon in RSEFRLG are Celebi, Mew, Jirachi, Deoxys, and 000 (Missingno. ( DO NOT ATTEMPT TO CATCH))
You can't get jirachi in ruby unless you receive it from the Pokemon colosseum bonus disc.
jirachi is on the first route but is very rare i dont know the others though.
catch poocheana and zigzagagoose and then they will eat your Pokemon and then you get a free deosyxes and the latios plus jirachi and kyrogue/groudon catch poocheana and zigzagagoose and then they will eat your Pokemon and then you get a free deosyxes and the latios plus jirachi and kyrogue/groudon
You can catch Groudon,Rayquaza,Latios,Deoxys,Celebi,Jirachi,regiice,regirock,registeel,and Mew
What pokemon? jirachi
Currently, Jirachi is not obtainable through traditional methods in Pokemon Ruby Version.
You can't. You can only get jirachi in ruby and sapphire. You would have to trade from ruby or sapphire.