if lugia faints then battle the elite four and he'll reappear
Chat with our AI personalities
No, you cannot get Lugia on Pokemon Yellow.
In Pokemon Diamond, Pearl, and Platinum, you cannot 'recatch' Dialga, but you can have multiple attempts if you save before battling Dialga. In Pokemon HeartGold and SoulSilver, when you do the Arceus event, you automatically obtain your choice of Dialga, Palkia, or Giratina.
You can't get Dark Lugia in Pokemon Silver, Gold, or Crystal. You can get Dark Lugia in Pokemon XD though. For Pokemon Silver, Gold, and Crystal it is just the regular Lugia.
Yes, if you faint Lugia in "Pokémon HeartGold" and "Pokémon SoulSilver" then you will get another chance to capture it. Once you faint it, you have to go beat the Elite 4 and the Champion before it'll regenerate.
If your asking what type he is then Lugia is Pshycic/Flying