Maylene's Lucario (Japanese: スモモのルカリオSumomo's Lucario) is Maylene's main Pokémon. It is voiced by 阪口大助 Daisuke Sakaguchi in Japanese.
It was first seen in DP066 battling with Maylene in their training. Lucario used Aura Sphere to stop the battle of Electabuzz, Piplup and Pikachu. It is also seen battling Paul's Pokémon in a flashback.
