A fiend is more than an individual; he is a representative of a particular brand of evil, and that role carries power with it. To become a Conduit of the Lower Planes is to embrace that role and become a living pathway by which the energies of the Lower Planes can be made manifest. Raw magical power is the result of this process, and a fiend that walks this route refines his mastery of his innate mystical arts to a terrible degree.