Evolving Multi-type Creo: if you want a fire evolution, use fire gemma on him until his affinity to fire is full. This should work with any other gemma. Don't evolve the Creo to early or you will miss some good moves. This strategy should work on Naja, Rebas,Seadra,Deor,Furren,and any other Creo that have Multi-type evolutions.
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