Add lizard men and women from a higher race that owned robots. lizard men can do magic, and physical. mace perhaps and no shield. shoots from hand. ice, fire, wood, and wood is for poison. lizard men ride a board and you can sell beach gear for summer. or winter for snow.
The Robots could be second race but of ancient back ground. they can hold a sword or bow. Does lightning damage. or go defense skills with heals. jet pack wings like winged class and fishies