You can not catch it in leafgreen,but in firered you can.
You look in random patches of grass until he appears. only grass. And he escapes after one turn so raiko is very hard to catch. It's also the same with entei.
Nowhere no hoenn Pokemon can be captured in leafgreen.
The legendareys you seek are-mewtwo,mew,enti,raiko,suicoon(raiko=squrital+enti=bulbasaur+suicoon eaquls charmander)zapdos moltres and atucono mew deoxsas and that's all!
Catch 'em all
"How do I get an ekans in Pokemon leafgreen?"You can't catch an ekans in Pokemon leafgreen, but you can catch it in Pokemon firered and trade it.I got my Ekans at route 10 at lv. 4
you cant get toros on leafgreen you need to catch one on firered and trade it to leafgreen
You can't get mew in firered or leafgreen.
You can only catch them in Pokemon fire red.
No
no
No.