First catch suicune in the burnt tower in eckruteak city then when you get the master ball find raikou or entie and use the master ball to catch it then get a load of ultra balls and/or fast balls (from Kurt) and go looking for the other one. make sure you have a Pokemon the can put entie or raikou to sleep Note: this Pokemon must have great speed and must be at least level 45. after you have caught the 3 legendary dogs go to celedon city Pokemon center and talk to eusine he'll say he's heard a rumor about a rainbow colored Pokemon. after he departs go to the tin tower and talk to the guy with his back to the wall. he will say take this it will keep you safe and he'll give you the rainbow wing the the stairs will appear and you can navigate your way through the tin tower in search of ho-oh. once you find him he'll be level 60 and will know fire balst, sunny day, gust, and recover.
good luck!
You first have to beat team rocket, then the Kimono girls
Firstly go to the bell tower, then get a Ho Oh.
go t the radio tower and save the manager
Go to the gym if you havent beaten it. If you have, then you should go to the lavender town and there in Pokemon tower.
The 2 things that you need to catch Ho-oh in Pokemon heartgold are the ecruteak gym badge and a rainbow wing. The gym leader has ghost Pokemon so be careful. In order to get a rainbow wing, you need to defeat team rocket and stop them from taking over the radio tower in goldenrod city. After you defeat them, the director will give you the rainbow wing. However, he says that you also need another item but he does not remember what it is called. Even I havent figured out what the item is but those are the two main items. I hope this helped!!
There is no rainbow wing in silver u have to trade it from gold
In Crystal you have to catch all three dogs to receive the rainbow wing. After getting the clear bell (team rocket at goldenrod) you can go to tin tower and get suicune. Then catch entei and raikou and go back to tin tower. One of the sages will give you rainbow wing.
You beat Team Rocket in the Radio Tower. And then the Owner of the Radio Tower or whatever he is gives you the Rainbow wing at the top of the Tower.
once you beaten brock you can find a old dude and he gives you the rainbow wing you wont need the clear bell
After you beat Archer (The neo team Rocket Leader) the directer gives it to you
you have to beat team rocket then the director gives you the rainbow wing
After you beat 8 gyms proffeser elm gives you it dummy
cheats
At the radio tower after you save it from team rocket.
You get the Rainbow Wing from a man in Pewter City next to the poke mart
first you have to beat the radio tower then he will give you silver wing (silver) in gold he will give you rainbow wing crystal he will give you clear bell then go to whirl islands and search
Catch raikou entei and suicune, then go where you cath suicune and an old man will give you the rainbow wing and open the stairs.