Fragmental Villains are an embodiment or a fraction of another entity. Usually, this kind of "fission" character is born when another character of some kind is physically divided through one way or another. Sometimes, the other fragments of the same entity would be villains themselves or turn out to be different beings entirely, but this isn't always the case.

NOTE: do not confuse with the similar Dissociative, the key difference is that Dissociative beings remain in one body and have a fractured mind, while Fagmental beings take this to its next level and have physical bodies for each "alternate self".