You can't get new Pokemon into old games. Lucario is a 4th generation Pokemon and emerald is a 3rd generation game.
Use a game shark or play via an emulator and enable a cheat.
event and it has passed. or you can get a game shark and cheat to get it
NO! Yes you can but you can but you have to buy Game Shark (Cheat Pak) :) By Awestly
You have to get a Game Shark (check Ebay)
no
you can't
you can't
You'll need a game-shark or other cheat code device. The game itself does not have cheat codes. A game-shark (or game-genie, or whatever) replaces the games original programming with the cheat code data. when the game-shark is inserted into the console, the console will jump to the code screen before actually starting the game.
A744170AA9969B540825258EPress R+A whilstEXP Gained is displayed
You need a Game Shark is what I've heard.
you can't. plain and simple
you cant dumb dumb