Sheltem

Sheltem the Dark acted as the main antagonist throughout the series from Might and Magic Book One: The Secret of the Inner Sanctum up until Might and Magic V: Darkside of Xeen. He was a S.H.E.L.T.E.M. unit Guardian who was designed by the Ancients to act as the overseer and "Supreme Law" of the seeded world of Terra, but poorly-implemented directives and logical faculties caused him to turn renegade: resolutely convinced that the Ancients were working against his goal to protect Terra, he launched an interplanetary campaign against his creators, driving worlds into their suns and disrupting the destinies of numerous projects.