Fragmental villains are embodiments, fractions, or missing parts of an individual or Multi-Beings. These fissions are usually made when the original characters are physically divided. Fragments of those same entities turn out to be villains themselves or different beings entirely but this isn't always the case.

NOTE: Do not necessarily confuse them with Dissociative villains and/or Alter-Egos as the key difference is them normally remaining in completely whole bodies yet having broken and fractured minds while Fragmentals take this to the next level and have separate bodies for the alternate selves. (However, the two are indeed a lesser subtype of Fragmentals below a much higher plane of existence.)