filling up your pokedex
If you are wanting too fill up you're pokedex fast then here is a good tip. Once you are able to catch evolved Pokemon and then breed them to get the basic Pokemon and then release the newly hatched pokemon(if you want)
-OR-
Catch basic Pokemon at high levels (or at least at a level thats higher then when it's evolved) and then train them(but this takes time)
More tricks, tips and cheats for this game are right here - Pokemon Diamond cheats
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