Mutant

About
A Mutant is a genetically mutated creature found typically in toxic environments. This specific species is a good representation of the mutant class, as well as the reason the class got it's name. The mutant was once a humanoid species of some sort, most likely one of the many races which travel the galaxy. The mutation occurs when the human like species or race was exposed to a rather toxic environment. The species exposed then mutates to survive in such living conditions as well as to better defend itself from possible threats.