No you can't you can trade it to other versions like diamond,pearl, and platinum version and etc.
If you trade it from a Diamond, Pearl, or Platinum game but other than that, no
yes
If you have a lucario instead of trying to capture riolu why not breed lucario instead.
Research has shown that Lucario is a Pokeman character that can read peoples auras. It is stated that the best way to catch a Lucario is with a Pokeball of which there are many. Some of the best for catching Lucario are the Nest Ball, Lure Ball, Repeat Ball and the Dive Ball.
You can't. Unless you get it from a trade. You can't catch them. Sorry! Pokemon Master & Lucario Biologist ~Bolt the lucario
you cant catch it in emerald
You cant on Emerald, but i believe you can catch and transfer them from FireRed and LeafGreen.
You can't lucario didn't exist until diamond, pearl, platinum came out which came after emerald.
Lucario is a 4th gen. pokemon, therefore not available in emerald, which is a 3rd gen game.
You can't catch Lucario in any game before Diamond/Pearl.
You can't get new Pokemon into old games. Lucario is a 4th generation Pokemon and emerald is a 3rd generation game.
You Cannot catch lucario on pokemon black the only Way is to trade him or catch a riolu.
No,You can't.There is even no Riolu in Emerald and even to all 3 first Generations (Yes,including the Emerald.)Riolu and Lucario only appears at Generation 4 and above Pokemon games.
you dont
Lucario as well as other 4th generation Pokemon were not created in any generation Pokemon game before it meaning they don't exist in Pokemon emerald or anything before Pokemon emerald.
If you have a lucario instead of trying to capture riolu why not breed lucario instead.
simply you cant lucario is not available in emerald at all. he is not available until the next generation games i.e. diamond and pearl
Research has shown that Lucario is a Pokeman character that can read peoples auras. It is stated that the best way to catch a Lucario is with a Pokeball of which there are many. Some of the best for catching Lucario are the Nest Ball, Lure Ball, Repeat Ball and the Dive Ball.
u cant