Where are rare Pokémon in Pokémon Pearl?
For Girintina you go to spring path which if you look on the map you will find. For Palkia or Dialga (Depends on which game!) Yo go to spear pillar. The easiest way to get rare Pokemon is by trading with the worldwide thing. Oh yeah for arceus you have to get an azure flute from a Pokemon event and use it on spear pillar. You can also think up cheats on an action replay!