Dark Triad is a dramatic nomenclature that was coined 20 years ago by Delroy L. Paulhus and Kevin M. Williams to denote a syndrome, which integrates three personality disorders - Narcissism, Sociopathy, and Machiavellianism. This paper examines attributes of the Dark Triad through the Community Wellness Model in application to mental health and social welfare. The main contention of the paper is primacy of Dark Triad as the fundamental social nemesis, a platonic idea manifesting itself through social and individual dysfunction. The paper explores the following hypotheses. 1. Dark Triad is a universal power perniciously impacting community wellness. 2. The Dark Triad conceptual framework explains the etiology of social pathology. 3. The Dark Triad hypothesis necessitates an articulation of a construct, which represents a dialectic opposite of Dark Triad, such as the Triad of Light. The exploration of the Dark Triad has practical applications in dialectically-charged fields of mental health, organizational behavior, social work practice. Key words: Dark Triad, narcissism, sociopathy, psychopathy, machiavellianism, dialectics, soical work, Triad of Light