Where to get lugia?

Answer 1

Pokemon Red: Not obtainable

Pokemon Blue: Not obtainable

Pokemon Yellow: Not obtainable

Pokemon Green: Not obtainable

Pokemon Gold: Whirl Islands after obtaining Silver Wing in Pewter City

Pokemon Silver: Whirl Islands after obtaining Silver Wing from the Radio Director in Goldenrod City

Pokemon Crystal: Whirl Islands after obtaining Silver Wing in Pewter City

Pokemon FireRed: Navel Rock

Pokemon LeafGreen: Navel Rock

Pokemon Sapphire: Trade from Emerald/FireRed/LeafGreen/XD

Pokemon Ruby: Trade from Emerald/FireRed/LeafGreen/XD

Pokemon Emerald: Navel Rock

Pokemon Colosseum: Trade from Emerald/FireRed/LeafGreen/XD

Pokemon XD: Snag it fro Cipher Boss Greevil in Citadark Isle

Pokemon Diamond: Trade for it or get it from a GBA version. (Pal Park)

Pokemon Pearl: Trade for it or get it from a GBA version. (Pal Park)

Pokemon Platinum: Trade for it or get it from a GBA version. (Pal Park)

Pokemon HeartGold: Whirl Islands after obtaining Silver Wing in Pewter City

Pokemon SoulSilver: Whirl Islands after obtaining Silver Wing from the Radio Director in Goldenrod City

Pokemon Black: PokéTransfer, Trade, or Dream World

Pokemon White: PokéTransfer, Trade, or Dream World

Pokemon Black 2: Trade Required

Pokemon White 2: Trade Required

Dream Radar: Play with Pokémon SoulSilver in 3DS

Pokemon X: Trade or transfer to Pokebank

Pokemon Y: Trade or transfer to Pokebank

Pokemon Omega Ruby: Trade from Alpha Sapphire

Pokemon Alpha Sapphire: Sea Mauville

Answer 2

Lugia can be found deep within the Whirl Islands in a room that's pretty much all water. There's only one thing: you need a Silver Wing (which is an item) in order to see it. A silver wing can is given to the player after he talks to a certain man in Pewter City. I don't remember which one so talk to any man you see. Once you get the silver wing you can catch Lugia. It's best to use Heavy Balls since it is very heavy.

Ho-Oh is the hardest Pokemon to find in the game, but it is possible. Just follow these steps.

#1-Catch Entei, Raikou, and Suicune

#2- Have them in your party and go into the Tin Tower (Where you battle Suicune)

#3- Talk to the Elder at the fowardmost part of the room

#4- The Elder will give you a Rainbow Wing and a set of stairs will magically appear

#5- Go up the stairs and make your way through the maze to the roof where Ho-Oh is

Ho-Oh is a level 60 (Like Lugia) and although it is easier to save the Master Ball for Ho-Oh there is another way. Have a Pokemon that knows Hypnosis and is a level 40 or higher. Put Ho-Oh to sleep and weaken it to the red zone or close to it. This should allow it to be caught using 1 Ultra Ball or more. Hope this helps!