This shows where you find the first Dusk Stone in Pokémon Diamond/Pearl. You have to have battled the Team Galactic Commanders at the lakes before the Grunt appears in front of the hideout. You then take the key he drops and go into their warehouse. then you open the door that was locked, and there's the Dusk Stone. You need this stone in order to evolve Murkrow into Honchcrow or Misdreavus into Mismagus
