In Season Four of Modern Warfare 3, you have the chance to become a mutant. There are more than one, and this guide will show you the best Mutant class Mutation Mode in Modern Warfare 3. Modern Warfare 3: Best Mutant class to use in Mutation Mode Currently, there are four Mutant classes to pick from. Out of the four, the Radioactive Beast is the best mutant class to use. First, you are half dog and half human. Out the gates, that has to be the coolest thing about this class. When you’re in this form, you charge at enemies and do devastating damage. This can help you get any of the new Woods skin variants. So I highly recommend opting for this class. Image: Activision On top of being a crazed beast, you’ll also heal and increase the speed of your teammates. Additionally, when you howl, you reveal the location of the enemy team on the minimap for your entire team to see. Note, that it doesn’t show the entire enemy team, just any enemy near you. Think of it as the UAV dr...