Digitamamon

A Perfect level Digimon taking the form of the beginning and end of Digimon: the Digitama. Digitamamon, being at the apex of evolution, is said to have not evolved from a normal Digimon, and will not evolve without the merging of data from another dimension. It is covered in an exoskeleton which shapes like an egg, which turns all attacks meaningless against it. Its special attacks are "Enigma," which destroys the foe's spirit, and "Nightmare Syndrome," which is a ball of darkness which ends the life of Digimon that touches it.