Lucario is a Pokémon that appears in the Nintendo DS versions of "Pokémon Diamond and Pearl"; Lucario is used by Maylene, the third Sinnoh Gym Leader, a tag-team partner known as Riley, and by Cynthia, Sinnoh's Elite Four Champion. In "Pokémon Mystery Dungeon" Lucario is seen as the greatest rescue leader of all time, and earning 15,000 Rescue Points will put the player in the top rank - the Lucario rank - and the Lucario statue will be put outside the rescue base.