Have you ever wanted a high level Psyduck or a Psyduck ready to evolve to Golduck in between the levels of at least 30 - 40 or so? Go to route 214 and right when you get to route 214, you'll see a patch of water(Make sure you have surf.) Surf on the water and just keep surfing around and once you come across a wild pokemon, and it'll be a Psy duck level 30 -40 or some level like that. Also, if you think it'll take to long for you to grow it a level, surf to the top right corner of the patch of water and you'll find a rare candy(unless you already found that there.