go to Pokemon league
You can't. Trade with someone or get a Action Replay and use the Poke Modifier.
you cant as sinnoh is the wrong region. or you could enter a cheat code
You cannot have shadow lugia on pearl unless you can find a code.
find it supercheats
there isn't one
herse the code 123455673dab346d2000000000000056332244433222
yes it is 123324`2342342423423423424323423423423423423423432
There is no Action Replay code in order to get Shadow Lugia in Pokémon Diamond, Pearl, or Platinum at the moment.
There is no Action Replay code in order to get a Shadow Lugia in Pokémon Pearl.
There might be a action replay cheat code but I do not think its possible without the action replay. I am serios but sorry I do not know the cheat code.
no you cant because you need a cheat code
there is no code nore will there ever be a code for a dark lugia... get Pokemon xd on the gamecube if you want a shadow lugia!!! Though, you'd have to 'purify' shadow lugia into a normal one before moving it onto another game ...