they need perks that is for free when you level up like sprint perk ... where you can run faster or speed reloader.. where you can reload 2 times much more faster and camo, attachment,and extended mag
if drull can fly..... you know that fomor will easily get killed cuz drull has lots of damage while fomor only has 150 or something.... and if drull has lots of hp..... it would not be fair for gorgo.....
unlimited defense???? i dont think its a good idea....and ur army that is at home should be able to help defend by attacking other monsters....... thats wayyyyyyyyyyy not too good idea