If you're going to add the Magby line, you should add the Elekeid line (and maybe the Smoochum line) as well.
You can give Wattson either an Elekeid or an Electabuzz.
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Too many Pokémon hacks are of the 3rd Generation, majority of them being FireRed. If you believe that the first two generations should be hacked more often, copy and paste this into your signature!