The mutant horde is the most active and one of the most destructive of the mutant factions, however their exists another less aggressive, but equally important groups of mutants. While the mutant tribes are not united or as aggressive as their brethren they are no less threatening in a fight, and in the case of shared mutant types sometimes even more so. The mutants of these tribes are overall much smarter and more stable then their kin in the horde. However despite this the mutant tribals are still looked down on with scorn by many, as many refuse to think if mutants as anything but the raving horde that has been so active in its thirst for destruction. In the end these mutants find themselves alone with their brethren in a cold and sadistic solar system. Fortunately the mutant tribes are as ready as any for the horrors that stalk space in these dark times.

I feel horrible for not commenting until now.

This is a great description! I love the "Cold and sadistic Solar System" bit!