Find riolu at the Tower and Level him up to at least level 36 and then trade him. :)
He is in lots of different Pokemon games, like diamond and pearl.
Lucario cannot be obtained in Pokemon Emerald, as it was not introduced until Pokemon Diamond, Pearl, and Platinum, which were released after Emerald.You can only get Lucario in 4th generation games such as Pokemon Diamond, Pokemon Pearl, and Pokemon Platinum.but it's cry sounds like it's from the 3rd generation
diamond or pearl or platinum.
You can't catch Lucario in any game before Diamond/Pearl.
You can't get lucario in heartgold or soulsilver. You have to trade it from Diamond, Pearl or Platinum. Hope it Helped. Pokemon Master & Lucario Biologist. ~Bolt the lucario
Spiritomb Togekiss Lucario Garchomp Roserade Milotic
Yes, at level 42 Lucario learns Close Combat.
lucario evolves at level 26
he gives you an egg it hatches into a riolu which evolves into a lucario
You must raise Riolu's happiness to the maximum then level it in order for it to evolve into Lucario.
You have to have sex with both Pokemon so the banging can begin........ Yeaha!!!!!!
The reason is that lucario was popular in Pokemon Diamond and Pearl and mewtwo is forgotten now. It's a shames