But if you get the silver wing, you just cant go to whirl islands and find Lugia. You have to get a diffrent feather. You can figure that out on your own.
You get Silver wing After defeating the team rocket in the radio tower POKEMON SILVER ONLY. Rainbow wing Is found much later in the game After the Elite four In pewter City POKEMON SILVER ONLY.
If you mean silver wing,it's in pewter city, old man give you that. And there's no silver leaf in gold.
You don't 'use' it. You need silver wing to get Lugia. It's located in one of the four islands to the south without Silver Wing in your pack it won't apear. Same with Ho-Oh except with the Rainbow Wing.
Go to Pewter city and talk to an old man on the right of the poke mart he will give you the silver wing.
You must defeat Archer of Team Rocket in the Radio Tower to get the Silver Wing.
you go to pewter city and find the old man on a hill and he will give you the silver wing
But if you get the silver wing, you just cant go to whirl islands and find Lugia. You have to get a diffrent feather. You can figure that out on your own.
To catch / find Lugia
After you beat Pokemon league and you have acces to Kanto go to Pewter city. There you find an old man. He will give you (silver wing in heart gold, rainbow wing in soul silver). With silver wing you'll have acces to B3F at Whirl islands.
from a blue old guy in pewter city
you can find lugia with the silver wing in the whirl islands
talk to the grandpa at pewter city
The silver wing is an item in Pokémon Crystal version. You can find this item in Pewter City on the right side.
you go to viridian city in kanto and talk to this old man on a hill and he will give you the silver wing
you get it after defeating team rocket in goldenrod lance gives it to you
You can find Lugia in the Whirl Islands after you get the Silver Wing and you can find Ho-oh in the Tin Tower after you get the Ranbow Wing.