How Do You Complete National Dex In Pokemon Diamond ????????
I completed my National Dex by trading and evolving my pokemon. Event pokemon like Arceus and Deoyxs you will probably have to get off an AR because the events already happened and I don’t think that if someone has gone through all that trouble to get a legitimate pokemon that they will just give it away. Several people I have traded with was nice enough to trade pokemon and I trade them right back just so that I can add it to my dex. As long as you see have “seen” it then it will add. Battling over wifi will not add the information to your dex.