No, once you lose to lugia or any legendary for thet matter, you cannot find them again (except for the legendary dogs).
If you lost it in Soul Silver, beat the elite four after you beat Lugia. This will make it restart and make Lugia reappear. Now find him again and catch him, this trick will still work if you lose it again and on every other game for the games main legendary. I dont know about in HeartGold if this works with Lugia.
no it's still possible I had a Ho-Oh and Lugia on my team before
Assuming you mean Ho-oh or Lugia, Lugia would win because he's a Psychic type and could control Ho-oh. And if you mean Hoho junk food, Lugia would still win.
yeah
lugia is in the whirl island on the top right cave
Lugia! Lugia's water type moves are super effective to ho-oh! Unfortunately, for some reason, Lugia isn't a water type!!! So ho-ohs fire type won't be not very effective, but Lugia's water moves will still be super effective if you use water moves
you can find lugia in on whirl island in the caves, after you received a silver wing from a man in pewter city. (still can`t find lugia? you can find a guide video on youtube.) GOOD LUCK!!!
Lugia is a psychic/flying type. Despite being a legendary pokémon, it still has the normal weaknesses for this type. The weaknesses of Lugia are (super-effective against Lugia, 2x): Dark, Electric, Ghost, Ice and Rock. However, it is immune to Ground.
regular lugia and shadow lugia.
you can get lugia by going to rooms and type lugia for the room name and there will be lugia rooms
You can catch Lugia when you get to the top of Citadark Isle. If you still have the masterball now is the time to use it. Then after you catch Lugia you battle Greevil and he has Torous, Exectutor, Rydon, Articuno, Zapdos, and Moltres. Hope I helped!!!
no i have lugia