Pokemon Hoho Pokedex In Diamond Pearl Can Someone Show Me A Darkria On Pokemon Pearl? Please I Need Him In My Pokedex?

Can someone show me a darkria on pokemon pearl? please i need him in my pokedex? - pokemon hoho pokedex in diamond pearl

hey i need a dark in my Pokedex so that trade could be with me when I was in my Pokédex and then I change it again to ensure that trade, the more I will up lvel 100 Commercial hoho trade again its right after I did. Thanks