Awsomely good Pokemon
If at the start of the game you catch a Nidoran then train it at the same rate as your starter, use the misingno cheat to give it tonnes of Hp Ups, Protein, Calcium and all that, teach it Earthquake, Horndrill, surf and strength then evolve it into Nidoking/Nidoqueen you have an absolutely awsome pokemon. I did it and cleared the whole of sliph co with just that.
Theres loads more info this game, right here, with some cheats and tips, answers and Pokemon Blue walkthrough.
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