You can't. You have to trade it from fire red or leaf green.
you cant find raiku in Pokemon pearl just Pokemon gold
you have to start with Bulbasaur.then beat the elite 4.after that Raiku will become then you have to look for it
you dont
catch it in the wild
You can't.
All of the legendary dogs: Rakou the god of speed Entei the god of power suicune the god of recovery are all Johto Pokemon not hoenn.
mewtwo,entei,raiku,suikuin,articuno zapados and moltres
its not an emerald its RAYQUAZA the main legendary Pokemon in Pokemon emerald.
Raiku the electric dog on leaf green and fire red versions
ia Ho-Oh Lugia Entie Suicone Raiku and the red gyrados
theres a whole range of Pokemon THAT ARE LENGENDARIES AND ARE POWERFUL!!raquaza,mew and mewtwo,deoxys,luigia,ho-ho ....basically,most Pokemon that are Pokemon catch em' all.oh yeah,latias n da other one,suicune,raiku and entie.
you have to beat elite 4 then catch all unowns.