Have An Old (New) Pokémon Of Mine
I just got a new kind of Pokémon added to my PokéDex while I was playing more Pokémon Diamond.
All I did was breed my low-leveled Wobbuffet holding a Lax Incense at the Daycare Center and BOOM! I got this Pokémon with me right now, which brings me a total of 411 (382 owned) in the PokéDex.