As a Pokémon expert, I can tell you that Lucario is not considered a Legendary Pokémon. Legendary Pokémon are typically characterized by their unique abilities, rarity, and often their roles as powerful leaders within the Pokémon world. Lucario, while powerful and a favorite among many trainers, does not fall into the Legendary category. It is, however, considered a pseudo-legendary Pokémon due to its high base stat total, which is similar to that of Legendary Pokémon, but it is not officially classified as one.

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Lucario and Zoroark are mistaken as pseudo-Legendaries because of the way in which they are to be obtained. Lucario can only be obtained in Diamond and Pearl on Iron Island when Riley gives the player a Riolu Egg. Zoroark is, as of yet, the only non-Mythical Pok��mon that can only be caught via an event.read more >>