@Charminions- you must go through all 8 badges with only the 5 previously mentioned choices, and after you defeat Claire, you must take the Dratini given to you in the Dragon's Den. This Dratini, must only have one Dragon type move at any one time. other than that, no restrictions.
Steel types will Take over the World.
My Steel Team:
My Dragon Team:
My Mix/Competition Team: