Landorus

The Ground- and Flying-type Pokémon Landorus is incredibly powerful, and incredibly hard to catch. Before the Pokémon will even appear, you first need to have both Tornadus and Thundurus in your party. You can catch only one of these Pokémon depending on whether you’re playing the Pokémon Black Version or Pokémon White Version game; you’ll need to find a friend willing to lend you the one you didn’t catch. Weave through the cultivated fields of the Abundant Shrine near Route 14 to reach Landorus’ den. Don’t forget to give your friend’s Pokémon back after you encounter Landorus!