Lvl 45 If You Have Soulsilver.
If You Catch Him In Heartgold He Is Lvl 70.
lugia is level 45.
Lugia learns Sky Attack at level 99.
The only way you can get a Level 3 Lugia in "Pokémon SoulSilver" is by using a cheating device such as an Action Replay or Pokésav.
yes you can. but if you have Pokemon soulsilver, the first encounter will be a lugia and vice versa for ho-oh.
Whirl Islands!
Yes.
lugia
Lugia
If you mean Lugia following you, yes, it can.
LV 45
A person that has SoulSilver
Lugia is the only one.