Yes you can use action replay.
You could get any pokemon.
No. but if you missed Pokemon catch them from miror B.
yes. there is going to be a Pokemon black and white 2
You could go to cheatingwizard.com to find cheats Also Gamfaqs.com Is a sight any gamer should know, they have tons of codes for tons of games
No. Shadow Lugia is exclusive only to Pokemon XD Gale of Darkness, and will not appear in any other Pokemon game, and neither will any other shadow Pokemon. Sorry!
trade them from Pokemon Colesseum/(any other generation lll gamewhere trading is possible)
You can't. It's only obtained in Pokemon: Gale of Darkness and can't be traded to any other Pokemon games.
Some Pokemon can learn it regularly but since it used to be a TM it can be learned via move tutor though this move tutor isn't in ruby its in emerald and Pokemon xd gale of darkness so transfer any Pokemon you want to teach sky attack to to emerald or xd gale of darkness.
No, you cannot transfer Pokémon from that over to PKMN Yellow. PKMN XD: Gale of Darkness is compatible only with 3rd generation PKMN games, and not with any 1st or 2nd generation games.
Zapdos is only in firered, leafgreen, red, blue, yellow, green, xd gale of darkness.
Rare Candy x999 94000130 fcff0000 B21c4d28 00000000 B0000004 00000000 00000dac 03e70032 D2000000 00000000
You can't buy any Pokemon games for PS2. Pokemon is a Nintendo brand and they only make games for Nintendo consoles.