you have to beat the komono girls then they'll give it to you then the guy will give youu surf.
hope I helped(:
in goldenrod city
Save it for later
you show him the rainbow wing
Rainbow Wing and Clear Bell
You first have to beat team rocket, then the Kimono girls
Once you get to pewter city a man somewhere in the city outside will give you the rainbow wing (how easy).
there is no such thing as yellow
There is no such thing.
you get the rainbow wing from the president in the radio tower along the lines of the story
Get the rainbow wing from the radio tower's director and then go to pro.Elm.
go t the radio tower and save the manager
the name of the Pokemon on the cover of heart gold (the one that looks like a bird with a rainbow on it) is HO-OH