not if you have it from youtube that was a fake video
i am pretty sure the answer is no there is not
You can find Lugia, the legendary dogs/ Suicune, Enti, and Raichu, and I think Ho-Ho
It was originally to catch the event legendary pokémon, Celebi.
It is a rare pokemon, but it is not a legendary pokemon
Moltres is the only legendary Pokemon in Mt. Silver for HeartGold / SoulSilver only.
7 "legendary" Pokemon
The Legendary is Lugia it can be found in whirl islands
Moltas: the fire legendary bird Pokemon the second strongest bird Pokemon
the only legendary that you can breed is manaphy. and that will result in a phione.
moltress
You can't breed legendary Pokemon eggs on Pokemon SoulSilver or on any Pokemon game.
Latios
no.
They will simply gain Exp. You can't breed legendary pokemon.
It might depend on the Pokemon, though usually you can face legendary Pokemon again if you beat the Champion.
Well, I guess you mean "Soul Silver", and the main legendary Pokemon is Lugia, Water/Flying-Type.