Ok, this is a cool code. You need a gameshark but the rest is a hint. Use the gameshark to get the Legandary Dogs.
Then duplicate rare candies till one of them is at level 100. Then do that to the other ones and you will have the best Fire, Water, and Electric pokemon in the game!
If you need more help, we've got more Pokemon Gold cheats and also check out all of the answers for this game
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